{"title":"Air FLow Research","description":"","products":[{"product_id":"sbc-lt1-195cc-alum-heads-eliminator-street-a-p","title":"AFR Eliminator Street 195cc Aluminum Cylinder Heads for SBC LT1 — Fits GM LT-Series 1992-1997","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Air FLow Research\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eAir FLow Research engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Air FLow Research lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin:24px 0 8px;\"\u003eWatch in action\u003c\/h3\u003e\u003cdiv style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;margin:0 0 18px;border-radius:6px;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/i4vW0lIVmvI\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003eUnleash the True Potential of Your LT1 Engine with AFR Eliminator Street 195cc Aluminum Cylinder Heads\u003c\/h2\u003e\u003cp\u003eFor enthusiasts seeking to extract maximum horsepower and torque from their Small Block Chevy LT1 engine, the Air Flow Research (AFR) Eliminator Street 195cc Aluminum Cylinder Heads are the ultimate upgrade. These fully assembled heads are precision-engineered to deliver superior airflow and combustion efficiency, transforming your GM LT-Series 1992-1997 into a formidable power plant. Experience a dramatic improvement in throttle response and overall engine performance.\u003c\/p\u003e\u003ch3\u003eAdvanced Design \u0026amp; Performance Benefits:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eOptimized Airflow:\u003c\/b\u003e Precision CNC-ported 195cc intake runners ensure exceptional flow characteristics for significant power gains.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLightweight Aluminum Construction:\u003c\/b\u003e Reduces overall engine weight and improves heat dissipation for enhanced durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFully Assembled:\u003c\/b\u003e Ready to install right out of the box with high-quality valves, springs, and retainers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eEfficient Combustion Chambers:\u003c\/b\u003e 65cc combustion chambers promote optimal fuel burn for increased power and efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAngle Plug Design:\u003c\/b\u003e Improves spark plug access and flame travel for a more complete burn.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePrecise Vehicle Application:\u003c\/h3\u003e\u003cp\u003eThese AFR Eliminator Street 195cc Aluminum Cylinder Heads are specifically designed for:\u003c\/p\u003e\u003cul\u003e\u003cli\u003e\n\u003cb\u003eGM LT-Series Engines:\u003c\/b\u003e 1992, 1993, 1994, 1995, 1996, 1997 (Small Block Chevy LT1)\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003eSold as a pair, these heads provide a comprehensive solution for upgrading both banks of your LT1 engine, ensuring balanced performance and power delivery.\u003c\/p\u003e\u003ch3\u003eDetailed Product Specifications:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eBrand:\u003c\/b\u003e Air Flow Research (AFR)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSeries:\u003c\/b\u003e Eliminator Street\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eProduct Type:\u003c\/b\u003e Cylinder Head\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eIntake Runner Volume:\u003c\/b\u003e 195cc\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCombustion Chamber Volume:\u003c\/b\u003e 65cc\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eIntake Valve Size:\u003c\/b\u003e 2.050 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eExhaust Valve Size:\u003c\/b\u003e 1.600 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eValve Spring Diameter:\u003c\/b\u003e 1.290 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSpark Plug Angle:\u003c\/b\u003e Angle Plug\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCondition:\u003c\/b\u003e Assembled\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eQuantity:\u003c\/b\u003e Pair\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMPN:\u003c\/b\u003e 1031\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy AFR Eliminator Street Heads are the Top Choice\u003c\/h3\u003e\u003cp\u003eAFR is renowned for producing some of the highest-performing cylinder heads in the aftermarket. The Eliminator Street 195cc heads for the LT1 are a testament to their engineering prowess, offering a perfect blend of streetability and race-level performance. With their superior flow, durable construction, and ready-to-install convenience, these heads are an investment that will pay dividends in horsepower and driving excitement. Elevate your LT1's performance with AFR at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Air FLow Research products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-210cc-alum-heads-eliminator-race-75cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAFR 210cc Eliminator Race Small Block Chevy Aluminum Cylinder Heads - 75cc Chamber\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-210cc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 210cc Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-220cc-cnc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 220cc CNC Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-227cc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 227cc Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-195cc-alum-heads-eliminator-race-65cc\" style=\"color:#0066cc;text-decoration:none;\"\u003eAFR Eliminator Race 195cc Aluminum Cylinder Heads 65cc Chamber — Small Block Chevy Straigh\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"AFR Eliminator Street 195cc Aluminum Cylinder Heads for SBC LT1 \\u2014 Fits GM LT-Series 1992-1997\",\"description\":\"Unlock serious horsepower in your GM LT-Series (1992-1997) with AFR Eliminator Street 195cc Aluminum Cylinder Heads. Fully assembled for peak performance.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Air FLow Research\"},\"mpn\":\"1031\",\"url\":\"https:\/\/ggcracing.com\/products\/sbc-lt1-195cc-alum-heads-eliminator-street-a-p\",\"offers\":{\"@type\":\"Offer\",\"price\":\"2282.00\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/sbc-lt1-195cc-alum-heads-eliminator-street-a-p\",\"sku\":\"GBMK_1031\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Air FLow Research\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Air+FLow+Research\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"AFR Eliminator Street 195cc Aluminum Cylinder Heads for SBC LT1 \\u2014 Fits GM LT-Series 1992-1997\",\"item\":\"https:\/\/ggcracing.com\/products\/sbc-lt1-195cc-alum-heads-eliminator-street-a-p\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the AFR Eliminator Street 195cc Aluminum Cylinder Heads for SBC LT1 \\u2014 Fits GM LT-Ser fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Air FLow Research?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the AFR Eliminator Street 195cc Aluminum Cylinder Heads for SBC LT1 \\u2014 Fits GM LT-Ser?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"Air FLow Research","offers":[{"title":"Default Title","offer_id":40890088718420,"sku":"GBMK_1031","price":2282.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/AFR1031.jpg?v=1714823820"},{"product_id":"sbc-210cc-alum-heads-eliminator-race-75cc-a-p","title":"AFR 210cc Eliminator Race Small Block Chevy Aluminum Cylinder Heads - 75cc Chamber","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Air FLow Research\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eAir FLow Research engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Air FLow Research lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eAFR 210cc Eliminator Race Aluminum Cylinder Heads for Small Block Chevy\u003c\/h2\u003e\u003cp\u003eMaximize the horsepower and torque of your Small Block Chevy engine with the Air Flow Research (AFR) 210cc Eliminator Race Assembled Aluminum Cylinder Heads. These heads are meticulously designed for high-performance applications, featuring 210cc intake runners and a 75cc combustion chamber to optimize air velocity and fuel atomization. Ideal for serious street\/strip builds and dedicated race engines, they provide a significant boost in power across the RPM range.\u003c\/p\u003e\u003ch3\u003eAdvanced Design for Superior Airflow and Power\u003c\/h3\u003e\u003cp\u003eEach Eliminator Race head comes fully assembled with premium components, including 2.080-inch intake and 1.600-inch exhaust valves, along with 1.550-inch valve springs suitable for aggressive camshaft profiles. The angle plug design further enhances combustion efficiency, while the lightweight aluminum construction reduces overall engine weight and improves heat dissipation. Experience the AFR advantage with precision-machined ports and chambers that deliver unparalleled flow characteristics.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eEngine Compatibility:\u003c\/b\u003e Small Block Chevy (SBC)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHead Type:\u003c\/b\u003e Eliminator Race Series, Assembled\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eIntake Runner Volume:\u003c\/b\u003e 210cc\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCombustion Chamber Volume:\u003c\/b\u003e 75cc\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eIntake Valve Size:\u003c\/b\u003e 2.080 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eExhaust Valve Size:\u003c\/b\u003e 1.600 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eValve Springs:\u003c\/b\u003e 1.550 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSpark Plug Angle:\u003c\/b\u003e Angle Plug\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e High-Quality Aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eQuantity:\u003c\/b\u003e Pair (for one engine)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eInvest in AFR Eliminator Race cylinder heads to unlock the true potential of your Small Block Chevy. Engineered for extreme performance and durability, these heads are a cornerstone for any high-output engine build. Find your competitive edge with Air Flow Research products at GGCRACING.COM.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Air FLow Research products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-lt1-195cc-alum-heads-eliminator-street-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAFR Eliminator Street 195cc Aluminum Cylinder Heads for SBC LT1 — Fits GM LT-Series 1992-1\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-210cc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 210cc Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-220cc-cnc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 220cc CNC Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-227cc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 227cc Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-195cc-alum-heads-eliminator-race-65cc\" style=\"color:#0066cc;text-decoration:none;\"\u003eAFR Eliminator Race 195cc Aluminum Cylinder Heads 65cc Chamber — Small Block Chevy Straigh\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"AFR 210cc Eliminator Race Small Block Chevy Aluminum Cylinder Heads - 75cc Chamber\",\"description\":\"Unleash maximum power with AFR 210cc Eliminator Race assembled aluminum cylinder heads for Small Block Chevy. 75cc chambers, angle plug. Shop now!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Air FLow Research\"},\"mpn\":\"1050\",\"url\":\"https:\/\/ggcracing.com\/products\/sbc-210cc-alum-heads-eliminator-race-75cc-a-p\",\"offers\":{\"@type\":\"Offer\",\"price\":\"2368.00\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/sbc-210cc-alum-heads-eliminator-race-75cc-a-p\",\"sku\":\"GBMK_1050\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Air FLow Research\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Air+FLow+Research\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"AFR 210cc Eliminator Race Small Block Chevy Aluminum Cylinder Heads - 75cc Chamber\",\"item\":\"https:\/\/ggcracing.com\/products\/sbc-210cc-alum-heads-eliminator-race-75cc-a-p\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the AFR 210cc Eliminator Race Small Block Chevy Aluminum Cylinder Heads - 75cc Chamb fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Air FLow Research?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the AFR 210cc Eliminator Race Small Block Chevy Aluminum Cylinder Heads - 75cc Chamb?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"Air FLow Research","offers":[{"title":"Default Title","offer_id":40890089898068,"sku":"GBMK_1050","price":2368.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/AFR1050.jpg?v=1714823847"},{"product_id":"sbc-210cc-alum-heads-eliminator-race-65cc-a-p","title":"Air Flow Research SBC 210cc Eliminator Race Cylinder Heads — Small Block Chevy 65cc","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Air FLow Research\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eAir FLow Research engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Air FLow Research lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin:24px 0 8px;\"\u003eWatch in action\u003c\/h3\u003e\u003cdiv style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;margin:0 0 18px;border-radius:6px;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/ziuc0RehA-8\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003eMaximize Power with AFR Eliminator Race Heads\u003c\/h2\u003e\u003cp\u003eTake your Small Block Chevy engine to the next level with the Air Flow Research (AFR) 210cc Eliminator Race Cylinder Heads. These high-performance aluminum heads are designed for enthusiasts who demand maximum airflow and superior combustion efficiency. Featuring 210cc intake runners and 65cc combustion chambers, these heads are optimized to produce significant power gains across the entire RPM range. Assembled with 2.080\/1.600 inch valves and robust 1.550 inch springs, they are ready for high-lift camshaft profiles and aggressive racing applications.\u003c\/p\u003e\u003ch3\u003ePerformance Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntake Runner:\u003c\/strong\u003e 210cc for high-velocity flow\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCombustion Chamber:\u003c\/strong\u003e 65cc for optimal compression\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValves:\u003c\/strong\u003e 2.080 intake \/ 1.600 exhaust\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSprings:\u003c\/strong\u003e 1.550 inch high-performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlug Style:\u003c\/strong\u003e Angle Plug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Lightweight Aluminum\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe Eliminator Race series is synonymous with cutting-edge engineering. The angle plug design improves spark plug positioning for better flame propagation, ensuring a cleaner and more powerful burn. Whether you are building a street-strip beast or a dedicated track car, these AFR heads provide the reliability and flow characteristics necessary to stay ahead of the competition. Each pair is precision-machined to exacting standards, ensuring a perfect fit for your SBC build. Enhance your engine's breathing and unleash its full potential with premium components from GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Air FLow Research products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-lt1-195cc-alum-heads-eliminator-street-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAFR Eliminator Street 195cc Aluminum Cylinder Heads for SBC LT1 — Fits GM LT-Series 1992-1\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-210cc-alum-heads-eliminator-race-75cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAFR 210cc Eliminator Race Small Block Chevy Aluminum Cylinder Heads - 75cc Chamber\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-220cc-cnc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 220cc CNC Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-227cc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 227cc Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-195cc-alum-heads-eliminator-race-65cc\" style=\"color:#0066cc;text-decoration:none;\"\u003eAFR Eliminator Race 195cc Aluminum Cylinder Heads 65cc Chamber — Small Block Chevy Straigh\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Air Flow Research SBC 210cc Eliminator Race Cylinder Heads \\u2014 Small Block Chevy 65cc\",\"description\":\"Unlock massive horsepower with AFR SBC 210cc Eliminator Race Cylinder Heads. Precision-engineered for Small Block Chevy performance. Buy today at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Air FLow Research\"},\"mpn\":\"1054\",\"url\":\"https:\/\/ggcracing.com\/products\/sbc-210cc-alum-heads-eliminator-race-65cc-a-p\",\"offers\":{\"@type\":\"Offer\",\"price\":\"2368.00\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/sbc-210cc-alum-heads-eliminator-race-65cc-a-p\",\"sku\":\"GBMK_1054\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Air FLow Research\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Air+FLow+Research\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Air Flow Research SBC 210cc Eliminator Race Cylinder Heads \\u2014 Small Block Chevy 65cc\",\"item\":\"https:\/\/ggcracing.com\/products\/sbc-210cc-alum-heads-eliminator-race-65cc-a-p\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Air Flow Research SBC 210cc Eliminator Race Cylinder Heads \\u2014 Small Block Chevy 6 fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Air FLow Research?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Air Flow Research SBC 210cc Eliminator Race Cylinder Heads \\u2014 Small Block Chevy 6?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"Air FLow Research","offers":[{"title":"Default Title","offer_id":40890089963604,"sku":"GBMK_1054","price":2368.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/AFR1054.jpg?v=1714823856"},{"product_id":"sbc-220cc-cnc-alum-heads-eliminator-race-65cc-a-p","title":"Air Flow Research SBC 220cc CNC Eliminator Race Cylinder Heads — Small Block Chevy 65cc","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Air FLow Research\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eAir FLow Research engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Air FLow Research lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin:24px 0 8px;\"\u003eWatch in action\u003c\/h3\u003e\u003cdiv style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;margin:0 0 18px;border-radius:6px;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/dyEEUeeoD8Q\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003ePrecision CNC Performance for SBC\u003c\/h2\u003e\u003cp\u003eElevate your engine's output with the Air Flow Research (AFR) 220cc CNC Eliminator Race Cylinder Heads. These heads represent the pinnacle of CNC-porting technology, specifically engineered for the Small Block Chevy platform. By utilizing a 220cc intake runner, these heads provide the increased volume and velocity required for high-RPM, high-horsepower racing engines. The 65cc combustion chamber is carefully shaped to promote efficient combustion, allowing for higher compression ratios without sacrificing reliability.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCNC Ported:\u003c\/strong\u003e 220cc intake runners\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValves:\u003c\/strong\u003e 2.100 intake \/ 1.600 exhaust\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSprings:\u003c\/strong\u003e 1.550 inch high-lift\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChamber Size:\u003c\/strong\u003e 65cc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlug Configuration:\u003c\/strong\u003e Angle Plug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Premium Aluminum\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe Eliminator Race series is designed for those who refuse to compromise. With larger 2.100-inch intake valves, these heads allow for superior airflow, ensuring your engine can breathe freely at wide-open throttle. The 1.550-inch springs are matched to handle aggressive camshaft profiles, providing stable valvetrain operation even at high engine speeds. Whether you are competing in drag racing, circle track, or high-end street performance, these heads offer the consistency and power you need to win. Experience the difference that professional-grade CNC porting makes in your next engine build, brought to you by the experts at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Air FLow Research products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-lt1-195cc-alum-heads-eliminator-street-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAFR Eliminator Street 195cc Aluminum Cylinder Heads for SBC LT1 — Fits GM LT-Series 1992-1\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-210cc-alum-heads-eliminator-race-75cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAFR 210cc Eliminator Race Small Block Chevy Aluminum Cylinder Heads - 75cc Chamber\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-210cc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 210cc Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-227cc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 227cc Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-195cc-alum-heads-eliminator-race-65cc\" style=\"color:#0066cc;text-decoration:none;\"\u003eAFR Eliminator Race 195cc Aluminum Cylinder Heads 65cc Chamber — Small Block Chevy Straigh\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Air Flow Research SBC 220cc CNC Eliminator Race Cylinder Heads \\u2014 Small Block Chevy 65cc\",\"description\":\"Boost your SBC performance with AFR 220cc CNC Eliminator Race Cylinder Heads. Precision CNC-ported for maximum flow. Order your set from GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Air FLow Research\"},\"mpn\":\"1065\",\"url\":\"https:\/\/ggcracing.com\/products\/sbc-220cc-cnc-alum-heads-eliminator-race-65cc-a-p\",\"offers\":{\"@type\":\"Offer\",\"price\":\"2368.00\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/sbc-220cc-cnc-alum-heads-eliminator-race-65cc-a-p\",\"sku\":\"GBMK_1065\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Air FLow Research\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Air+FLow+Research\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Air Flow Research SBC 220cc CNC Eliminator Race Cylinder Heads \\u2014 Small Block Chevy 65cc\",\"item\":\"https:\/\/ggcracing.com\/products\/sbc-220cc-cnc-alum-heads-eliminator-race-65cc-a-p\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Air Flow Research SBC 220cc CNC Eliminator Race Cylinder Heads \\u2014 Small Block Che fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Air FLow Research?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Air Flow Research SBC 220cc CNC Eliminator Race Cylinder Heads \\u2014 Small Block Che?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"Air FLow Research","offers":[{"title":"Default Title","offer_id":40890090061908,"sku":"GBMK_1065","price":2368.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/AFR1065.jpg?v=1714823872"},{"product_id":"sbc-227cc-alum-heads-eliminator-race-65cc-a-p","title":"Air Flow Research SBC 227cc Eliminator Race Cylinder Heads — Small Block Chevy 65cc","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Air FLow Research\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eAir FLow Research engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Air FLow Research lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin:24px 0 8px;\"\u003eWatch in action\u003c\/h3\u003e\u003cdiv style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;margin:0 0 18px;border-radius:6px;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/pHYXVpH7Y4A\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003eUltimate Airflow for Serious SBC Builds\u003c\/h2\u003e\u003cp\u003eFor builders pushing the limits of the Small Block Chevy, the Air Flow Research (AFR) 227cc Eliminator Race Cylinder Heads are the ultimate choice. These heads are engineered to provide maximum airflow, making them ideal for high-displacement or high-revving racing engines. With a 227cc intake runner and a 65cc combustion chamber, they are designed to support significant power levels while maintaining excellent throttle response and mid-range torque.\u003c\/p\u003e\u003ch3\u003eEngineered for Competition\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntake Runner:\u003c\/strong\u003e 227cc for maximum flow\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValve Size:\u003c\/strong\u003e 2.100 intake \/ 1.600 exhaust\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSprings:\u003c\/strong\u003e 1.550 inch high-performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChamber:\u003c\/strong\u003e 65cc optimized\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlug Style:\u003c\/strong\u003e Angle Plug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e Lightweight Aluminum\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe Eliminator Race series is built to handle the heat. The aluminum construction aids in heat dissipation, reducing the risk of detonation and allowing for more aggressive timing. The 2.100-inch intake valves ensure that your engine receives the fuel and air mixture it needs to produce massive horsepower, while the high-quality 1.550-inch springs ensure valvetrain stability at high RPMs. These heads are a perfect match for competitive drag racing or high-performance street applications where power is the priority. When you choose AFR, you are choosing decades of racing heritage and proven performance. Upgrade your SBC with the best components available at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Air FLow Research products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-lt1-195cc-alum-heads-eliminator-street-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAFR Eliminator Street 195cc Aluminum Cylinder Heads for SBC LT1 — Fits GM LT-Series 1992-1\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-210cc-alum-heads-eliminator-race-75cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAFR 210cc Eliminator Race Small Block Chevy Aluminum Cylinder Heads - 75cc Chamber\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-210cc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 210cc Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-220cc-cnc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 220cc CNC Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-195cc-alum-heads-eliminator-race-65cc\" style=\"color:#0066cc;text-decoration:none;\"\u003eAFR Eliminator Race 195cc Aluminum Cylinder Heads 65cc Chamber — Small Block Chevy Straigh\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Air Flow Research SBC 227cc Eliminator Race Cylinder Heads \\u2014 Small Block Chevy 65cc\",\"description\":\"Get maximum airflow with AFR 227cc Eliminator Race Cylinder Heads for SBC. Built for ultimate performance and durability. Shop now at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Air FLow Research\"},\"mpn\":\"1068\",\"url\":\"https:\/\/ggcracing.com\/products\/sbc-227cc-alum-heads-eliminator-race-65cc-a-p\",\"offers\":{\"@type\":\"Offer\",\"price\":\"2368.00\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/sbc-227cc-alum-heads-eliminator-race-65cc-a-p\",\"sku\":\"GBMK_1068\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Air FLow Research\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Air+FLow+Research\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Air Flow Research SBC 227cc Eliminator Race Cylinder Heads \\u2014 Small Block Chevy 65cc\",\"item\":\"https:\/\/ggcracing.com\/products\/sbc-227cc-alum-heads-eliminator-race-65cc-a-p\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Air Flow Research SBC 227cc Eliminator Race Cylinder Heads \\u2014 Small Block Chevy 6 fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Air FLow Research?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Air Flow Research SBC 227cc Eliminator Race Cylinder Heads \\u2014 Small Block Chevy 6?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"Air FLow Research","offers":[{"title":"Default Title","offer_id":40890090160212,"sku":"GBMK_1068","price":2368.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/AFR1068.jpg?v=1714823890"},{"product_id":"sbc-195cc-alum-heads-eliminator-race-65cc","title":"AFR Eliminator Race 195cc Aluminum Cylinder Heads 65cc Chamber — Small Block Chevy Straight Plug","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Air FLow Research\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eAir FLow Research engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Air FLow Research lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin:24px 0 8px;\"\u003eWatch in action\u003c\/h3\u003e\u003cdiv style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;margin:0 0 18px;border-radius:6px;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/NQDH2Wm2ROg\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003eOptimize Your Street\/Strip SBC with AFR Eliminator Race 195cc Aluminum Heads\u003c\/h2\u003eEnhance the performance of your Small Block Chevy with the Air Flow Research Eliminator Race 195cc aluminum cylinder heads, designed for exceptional street manners combined with potent track capability. These versatile heads offer an ideal balance of airflow and port velocity, making them a superb choice for a wide range of performance builds, from daily drivers seeking a power boost to weekend warriors hitting the drag strip. Experience improved throttle response and significant horsepower gains with this expertly engineered upgrade.\u003ch3\u003eVersatile Performance and Robust Construction\u003c\/h3\u003eThe AFR Eliminator Race 195cc heads are crafted to deliver outstanding performance across a broad RPM range. With a 195cc intake runner volume, these heads maintain excellent port velocity, crucial for strong low-end torque and responsive mid-range power, while still supporting impressive top-end horsepower. The efficient 65cc combustion chambers contribute to a healthy compression ratio, optimizing fuel efficiency and power output. Constructed from durable A356 aluminum, these heads offer superior strength and thermal properties, ensuring longevity. Notably, this model features a straight plug design, offering compatibility with a wider array of header and chassis configurations.\u003ch3\u003eDetailed Specifications for Your Build\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eIntake Runner Volume:\u003c\/b\u003e 195 cc, optimized for street\/strip applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCombustion Chamber Volume:\u003c\/b\u003e 65 cc for balanced compression\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eValve Configuration:\u003c\/b\u003e 2.080 in intake \/ 1.600 in exhaust valves\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eValve Springs:\u003c\/b\u003e 1.260 in diameter springs, ideal for moderate cam profiles\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSpark Plug Type:\u003c\/b\u003e Straight Plug for broad compatibility\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e High-quality A356 aluminum casting\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFitment:\u003c\/b\u003e Small Block Chevy engines (pair)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAssembly:\u003c\/b\u003e Fully assembled and ready for installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eThe Perfect Balance for Small Block Chevy Enthusiasts\u003c\/h3\u003eThese AFR Eliminator Race cylinder heads are an excellent choice for Small Block Chevy owners looking for a significant performance upgrade without sacrificing streetability. The 195cc intake ports provide ample flow for engines typically ranging from 302 to 383 cubic inches, delivering a noticeable improvement in acceleration and overall power. The 65cc combustion chambers ensure a strong, efficient burn, making these heads a smart investment for both street cruisers and competitive bracket racers.\u003ch3\u003eAFR Quality: Performance You Can Trust\u003c\/h3\u003eAir Flow Research is a leader in cylinder head innovation, and the Eliminator Race 195cc heads uphold their reputation for quality and performance. Each set is manufactured with meticulous attention to detail, ensuring precise fitment and lasting durability. When you choose AFR, you're selecting a product that has been rigorously tested and proven to deliver real-world power gains. Elevate your engine's capabilities with premium components from GGCRACING.\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Air FLow Research products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-lt1-195cc-alum-heads-eliminator-street-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAFR Eliminator Street 195cc Aluminum Cylinder Heads for SBC LT1 — Fits GM LT-Series 1992-1\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-210cc-alum-heads-eliminator-race-75cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAFR 210cc Eliminator Race Small Block Chevy Aluminum Cylinder Heads - 75cc Chamber\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-210cc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 210cc Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-220cc-cnc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 220cc CNC Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-227cc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 227cc Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"AFR Eliminator Race 195cc Aluminum Cylinder Heads 65cc Chamber \\u2014 Small Block Chevy Straight Plug\",\"description\":\"Upgrade your Small Block Chevy with AFR Eliminator Race 195cc aluminum cylinder heads. Features 65cc chambers \u0026 straight plugs. Enhance SBC street performance!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Air FLow Research\"},\"mpn\":\"1095-716\",\"url\":\"https:\/\/ggcracing.com\/products\/sbc-195cc-alum-heads-eliminator-race-65cc\",\"offers\":{\"@type\":\"Offer\",\"price\":\"2892.00\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/sbc-195cc-alum-heads-eliminator-race-65cc\",\"sku\":\"GBMK_1095-716\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Air FLow Research\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Air+FLow+Research\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"AFR Eliminator Race 195cc Aluminum Cylinder Heads 65cc Chamber \\u2014 Small Block Chevy Straight Plug\",\"item\":\"https:\/\/ggcracing.com\/products\/sbc-195cc-alum-heads-eliminator-race-65cc\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the AFR Eliminator Race 195cc Aluminum Cylinder Heads 65cc Chamber \\u2014 Small Block Che fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Air FLow Research?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the AFR Eliminator Race 195cc Aluminum Cylinder Heads 65cc Chamber \\u2014 Small Block Che?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"Air FLow Research","offers":[{"title":"Default Title","offer_id":40890090258516,"sku":"GBMK_1095-716","price":2892.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/AFR1095-716.jpg?v=1714823899"},{"product_id":"sbc-210cc-alum-cnc-heads-eliminator-race-65cc","title":"Air Flow Research SBC 210cc CNC Eliminator Race Cylinder Heads — Small Block Chevy 65cc","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Air FLow Research\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eAir FLow Research engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Air FLow Research lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin:24px 0 8px;\"\u003eWatch in action\u003c\/h3\u003e\u003cdiv style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;margin:0 0 18px;border-radius:6px;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/K2E9auqOzDA\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003ePrecision CNC-Ported Power for SBC\u003c\/h2\u003e\u003cp\u003eUnlock the hidden potential of your Small Block Chevy with the Air Flow Research (AFR) 210cc CNC Eliminator Race Cylinder Heads. These heads feature advanced CNC-porting throughout the intake and exhaust runners, ensuring optimal airflow and efficiency. By refining the intake geometry to 210cc, these heads provide a perfect balance of low-end torque and high-end horsepower, making them an excellent choice for a wide variety of racing and performance applications.\u003c\/p\u003e\u003ch3\u003eAdvanced Technical Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCNC Ported:\u003c\/strong\u003e 210cc intake runners\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValves:\u003c\/strong\u003e 2.080 intake \/ 1.600 exhaust\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSprings:\u003c\/strong\u003e 1.550 inch high-performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChamber:\u003c\/strong\u003e 65cc precision-machined\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlug Style:\u003c\/strong\u003e Angle Plug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-Strength Aluminum\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe Eliminator Race series is designed to exceed expectations. The CNC-machined 65cc combustion chambers ensure consistent compression across all cylinders, which is critical for engine longevity and performance. The 2.080-inch intake valves are matched with 1.550-inch springs to provide reliable operation under demanding conditions. Whether you are building a high-performance street machine or a competitive track car, these heads offer the flow characteristics needed to dominate. With their lightweight aluminum construction and race-proven design, they are a must-have for any serious enthusiast looking to improve their SBC's performance. Find the best selection of performance cylinder heads and engine components at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Air FLow Research products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-lt1-195cc-alum-heads-eliminator-street-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAFR Eliminator Street 195cc Aluminum Cylinder Heads for SBC LT1 — Fits GM LT-Series 1992-1\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-210cc-alum-heads-eliminator-race-75cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAFR 210cc Eliminator Race Small Block Chevy Aluminum Cylinder Heads - 75cc Chamber\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-210cc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 210cc Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-220cc-cnc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 220cc CNC Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-227cc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 227cc Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Air Flow Research SBC 210cc CNC Eliminator Race Cylinder Heads \\u2014 Small Block Chevy 65cc\",\"description\":\"Upgrade your SBC with AFR 210cc CNC Eliminator Race Cylinder Heads. Precision CNC-ported for superior flow and power. Get yours today at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Air FLow Research\"},\"mpn\":\"1103\",\"url\":\"https:\/\/ggcracing.com\/products\/sbc-210cc-alum-cnc-heads-eliminator-race-65cc\",\"offers\":{\"@type\":\"Offer\",\"price\":\"2916.00\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/sbc-210cc-alum-cnc-heads-eliminator-race-65cc\",\"sku\":\"GBMK_1103\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Air FLow Research\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Air+FLow+Research\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Air Flow Research SBC 210cc CNC Eliminator Race Cylinder Heads \\u2014 Small Block Chevy 65cc\",\"item\":\"https:\/\/ggcracing.com\/products\/sbc-210cc-alum-cnc-heads-eliminator-race-65cc\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Air Flow Research SBC 210cc CNC Eliminator Race Cylinder Heads \\u2014 Small Block Che fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Air FLow Research?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Air Flow Research SBC 210cc CNC Eliminator Race Cylinder Heads \\u2014 Small Block Che?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"Air FLow Research","offers":[{"title":"Default Title","offer_id":40890090291284,"sku":"GBMK_1103","price":2916.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/AFR1103.jpg?v=1714823907"},{"product_id":"sbc-220cc-cnc-alum-heads-eliminator-race-65cc-a-p-1","title":"Air Flow Research Eliminator Race 220cc CNC Aluminum Cylinder Heads 65cc Angle Plug — Small Block Chevy","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Air FLow Research\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eAir FLow Research engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Air FLow Research lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin:24px 0 8px;\"\u003eWatch in action\u003c\/h3\u003e\u003cdiv style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;margin:0 0 18px;border-radius:6px;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/np-IdokKa24\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003eMaximize Your SBC's Potential with AFR 220cc CNC Eliminator Race Heads\u003c\/h2\u003e\u003cp\u003eIgnite your Small Block Chevy's performance with the Air Flow Research Eliminator Race 220cc CNC Aluminum Cylinder Heads. Engineered for serious power and efficiency, these fully CNC-ported heads are the ultimate upgrade for high-performance street, strip, and track applications. Featuring a robust 220cc intake runner volume and a 65cc combustion chamber, they are designed to deliver exceptional airflow and combustion dynamics, translating into significant horsepower and torque gains.\u003c\/p\u003e\u003ch3\u003ePrecision CNC Porting for Peak Performance\u003c\/h3\u003e\u003cp\u003eEach Eliminator Race head benefits from advanced CNC machining, ensuring every intake and exhaust port is optimized for maximum velocity and flow. This meticulous process guarantees consistent performance and superior power output across all cylinders. Constructed from premium aluminum, these heads offer excellent thermal conductivity and a substantial weight reduction over traditional cast iron, contributing to better overall vehicle dynamics. The angle plug design is strategically placed for optimal spark delivery and header clearance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eIntake Runner Volume:\u003c\/b\u003e 220 cc with full CNC porting\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCombustion Chamber:\u003c\/b\u003e 65 cc for ideal compression ratios\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eValve Configuration:\u003c\/b\u003e 2.100\" intake \/ 1.600\" exhaust valves\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSprings:\u003c\/b\u003e 1.550\" diameter valve springs included\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Lightweight, high-strength aluminum alloy\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSpark Plug:\u003c\/b\u003e Angle plug design for enhanced ignition and fitment\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eApplication:\u003c\/b\u003e Small Block Chevy engines\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eReady for Installation and Immediate Power\u003c\/h3\u003e\u003cp\u003eThese cylinder heads are delivered completely assembled, ensuring a hassle-free installation and consistent performance right out of the box. They are a top-tier choice for enthusiasts and professional builders seeking to unlock the full potential of their SBC engine. Elevate your build with the proven performance of Air Flow Research. Explore our full range of performance parts at GGCRACING.COM.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Air FLow Research products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-lt1-195cc-alum-heads-eliminator-street-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAFR Eliminator Street 195cc Aluminum Cylinder Heads for SBC LT1 — Fits GM LT-Series 1992-1\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-210cc-alum-heads-eliminator-race-75cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAFR 210cc Eliminator Race Small Block Chevy Aluminum Cylinder Heads - 75cc Chamber\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-210cc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 210cc Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-220cc-cnc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 220cc CNC Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-227cc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 227cc Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Air Flow Research Eliminator Race 220cc CNC Aluminum Cylinder Heads 65cc Angle Plug \\u2014 Small Block Chevy\",\"description\":\"Boost your Small Block Chevy with Air Flow Research Eliminator Race 220cc CNC aluminum cylinder heads. Assembled, 65cc chambers. Get yours today!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Air FLow Research\"},\"mpn\":\"1110\",\"url\":\"https:\/\/ggcracing.com\/products\/sbc-220cc-cnc-alum-heads-eliminator-race-65cc-a-p-1\",\"offers\":{\"@type\":\"Offer\",\"price\":\"2994.00\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/sbc-220cc-cnc-alum-heads-eliminator-race-65cc-a-p-1\",\"sku\":\"GBMK_1110\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Air FLow Research\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Air+FLow+Research\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Air Flow Research Eliminator Race 220cc CNC Aluminum Cylinder Heads 65cc Angle Plug \\u2014 Small Block Chevy\",\"item\":\"https:\/\/ggcracing.com\/products\/sbc-220cc-cnc-alum-heads-eliminator-race-65cc-a-p-1\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Air Flow Research Eliminator Race 220cc CNC Aluminum Cylinder Heads 65cc Angle P fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Air FLow Research?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Air Flow Research Eliminator Race 220cc CNC Aluminum Cylinder Heads 65cc Angle P?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"Air FLow Research","offers":[{"title":"Default Title","offer_id":40890090324052,"sku":"GBMK_1110","price":2994.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/AFR1110.jpg?v=1714823915"},{"product_id":"sbc-227cc-cnc-alum-heads-eliminator-race-65cc-a-p","title":"Air Flow Research Eliminator Race SBC 227cc CNC Aluminum Cylinder Heads — Fits Small Block Chevy","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Air FLow Research\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eAir FLow Research engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Air FLow Research lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin:24px 0 8px;\"\u003eWatch in action\u003c\/h3\u003e\u003cdiv style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;margin:0 0 18px;border-radius:6px;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/np-IdokKa24\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003eUnleash Peak Performance with AFR Eliminator Race Heads\u003c\/h2\u003e\u003cp\u003eUpgrade your Small Block Chevy engine with the precision-engineered \u003cstrong\u003eAir Flow Research (AFR) 227cc Eliminator Race Cylinder Heads\u003c\/strong\u003e. Designed for high-output racing applications, these heads feature advanced CNC porting to ensure maximum airflow and superior combustion efficiency. Whether you are building for the track or a high-performance street machine, these heads deliver the reliability and power gains you demand.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eIntake Runner: 227cc CNC Ported\u003c\/li\u003e\n\u003cli\u003eCombustion Chamber: 65cc\u003c\/li\u003e\n\u003cli\u003eValve Sizes: 2.100 intake \/ 1.600 exhaust\u003c\/li\u003e\n\u003cli\u003eSprings: 1.550 inch high-performance springs\u003c\/li\u003e\n\u003cli\u003ePlug Style: Angle Plug\u003c\/li\u003e\n\u003cli\u003eConstruction: Lightweight Aluminum\u003c\/li\u003e\n\u003cli\u003eFitment: Small Block Chevy (SBC)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe Eliminator Race series is renowned for its exceptional durability and flow characteristics. By optimizing the port geometry, AFR has created a cylinder head that significantly improves throttle response and mid-to-high RPM power. These assembled heads come ready to install, saving you time and ensuring consistent performance right out of the box. Experience the difference of professional-grade engineering in your next engine build. Trust GGCRACING for all your high-performance engine component needs.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Air FLow Research products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-lt1-195cc-alum-heads-eliminator-street-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAFR Eliminator Street 195cc Aluminum Cylinder Heads for SBC LT1 — Fits GM LT-Series 1992-1\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-210cc-alum-heads-eliminator-race-75cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAFR 210cc Eliminator Race Small Block Chevy Aluminum Cylinder Heads - 75cc Chamber\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-210cc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 210cc Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-220cc-cnc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 220cc CNC Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-227cc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 227cc Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Air Flow Research Eliminator Race SBC 227cc CNC Aluminum Cylinder Heads \\u2014 Fits Small Block Chevy\",\"description\":\"Boost your Small Block Chevy performance with AFR Eliminator Race 227cc CNC aluminum cylinder heads. High-flow design for max power. Shop now at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Air FLow Research\"},\"mpn\":\"1121\",\"url\":\"https:\/\/ggcracing.com\/products\/sbc-227cc-cnc-alum-heads-eliminator-race-65cc-a-p\",\"offers\":{\"@type\":\"Offer\",\"price\":\"2994.00\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/sbc-227cc-cnc-alum-heads-eliminator-race-65cc-a-p\",\"sku\":\"GBMK_1121\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Air FLow Research\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Air+FLow+Research\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Air Flow Research Eliminator Race SBC 227cc CNC Aluminum Cylinder Heads \\u2014 Fits Small Block Chevy\",\"item\":\"https:\/\/ggcracing.com\/products\/sbc-227cc-cnc-alum-heads-eliminator-race-65cc-a-p\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Air Flow Research Eliminator Race SBC 227cc CNC Aluminum Cylinder Heads \\u2014 Fits S fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Air FLow Research?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Air Flow Research Eliminator Race SBC 227cc CNC Aluminum Cylinder Heads \\u2014 Fits S?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"Air FLow Research","offers":[{"title":"Default Title","offer_id":40890090618964,"sku":"GBMK_1121","price":2994.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/AFR1121.jpg?v=1714823933"},{"product_id":"sbc-235cc-cnc-alum-heads-eliminator-race-70cc-a-p","title":"Air Flow Research Eliminator Race SBC 235cc CNC Aluminum Cylinder Heads — Fits Small Block Chevy","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Air FLow Research\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eAir FLow Research engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Air FLow Research lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin:24px 0 8px;\"\u003eWatch in action\u003c\/h3\u003e\u003cdiv style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;margin:0 0 18px;border-radius:6px;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/NQDH2Wm2ROg\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003eMaximize Airflow with AFR 235cc Eliminator Race Heads\u003c\/h2\u003e\u003cp\u003eTake your Small Block Chevy to the next level with the \u003cstrong\u003eAir Flow Research (AFR) 235cc Eliminator Race Cylinder Heads\u003c\/strong\u003e. These heads are specifically engineered for serious racers who require massive airflow and consistent performance under extreme conditions. With a 235cc intake runner and precision CNC machining, these heads provide the volumetric efficiency needed to dominate on the track.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Specs\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eIntake Runner: 235cc CNC Ported\u003c\/li\u003e\n\u003cli\u003eCombustion Chamber: 70cc\u003c\/li\u003e\n\u003cli\u003eValve Sizes: 2.100 intake \/ 1.600 exhaust\u003c\/li\u003e\n\u003cli\u003eSprings: 1.550 inch competition-grade\u003c\/li\u003e\n\u003cli\u003ePlug Style: Angle Plug\u003c\/li\u003e\n\u003cli\u003eMaterial: Premium Aluminum\u003c\/li\u003e\n\u003cli\u003eApplication: Small Block Chevy (SBC)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe 70cc combustion chamber is designed to balance compression ratios while maintaining optimal flame propagation. These assembled heads are built to withstand the rigors of high-RPM racing, featuring high-quality valves and springs that ensure stability and longevity. Whether you are upgrading a drag car or a dedicated circuit racer, the AFR 235cc heads provide the competitive edge required for top-tier performance. Eliminate restrictions in your intake path and unlock the true potential of your engine. Find these high-performance cylinder heads and more at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Air FLow Research products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-lt1-195cc-alum-heads-eliminator-street-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAFR Eliminator Street 195cc Aluminum Cylinder Heads for SBC LT1 — Fits GM LT-Series 1992-1\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-210cc-alum-heads-eliminator-race-75cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAFR 210cc Eliminator Race Small Block Chevy Aluminum Cylinder Heads - 75cc Chamber\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-210cc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 210cc Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-220cc-cnc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 220cc CNC Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-227cc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 227cc Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Air Flow Research Eliminator Race SBC 235cc CNC Aluminum Cylinder Heads \\u2014 Fits Small Block Chevy\",\"description\":\"Maximize your SBC build with AFR Eliminator Race 235cc CNC aluminum cylinder heads. Precision flow for ultimate racing power. Order yours at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Air FLow Research\"},\"mpn\":\"1134-TI\",\"url\":\"https:\/\/ggcracing.com\/products\/sbc-235cc-cnc-alum-heads-eliminator-race-70cc-a-p\",\"offers\":{\"@type\":\"Offer\",\"price\":\"3489.00\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/sbc-235cc-cnc-alum-heads-eliminator-race-70cc-a-p\",\"sku\":\"GBMK_1134-TI\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Air FLow Research\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Air+FLow+Research\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Air Flow Research Eliminator Race SBC 235cc CNC Aluminum Cylinder Heads \\u2014 Fits Small Block Chevy\",\"item\":\"https:\/\/ggcracing.com\/products\/sbc-235cc-cnc-alum-heads-eliminator-race-70cc-a-p\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Air Flow Research Eliminator Race SBC 235cc CNC Aluminum Cylinder Heads \\u2014 Fits S fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Air FLow Research?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Air Flow Research Eliminator Race SBC 235cc CNC Aluminum Cylinder Heads \\u2014 Fits S?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"Air FLow Research","offers":[{"title":"Default Title","offer_id":40890090651732,"sku":"GBMK_1134-TI","price":3489.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/AFR1134-TI.jpg?v=1714823941"},{"product_id":"sbc-245cc-cnc-alum-heads-eliminator-npp-racing","title":"Air Flow Research Eliminator Race 245cc 70cc CNC Aluminum Cylinder Heads — Fits Small Block Chevy","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Air FLow Research\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eAir FLow Research engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Air FLow Research lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin:24px 0 8px;\"\u003eWatch in action\u003c\/h3\u003e\u003cdiv style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;margin:0 0 18px;border-radius:6px;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/NQDH2Wm2ROg\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003eUltimate Power: AFR Eliminator Race 245cc SBC Heads\u003c\/h2\u003e\u003cp\u003eExperience the pinnacle of Small Block Chevy performance with the \u003cb\u003eAir Flow Research (AFR) Eliminator Race 245cc CNC Aluminum Cylinder Heads\u003c\/b\u003e. These are not just cylinder heads; they are a meticulously engineered power-adder designed for the most aggressive racing applications, delivering unparalleled airflow and horsepower gains that redefine engine capability.\u003c\/p\u003e\u003ch3\u003eUnparalleled Airflow for Maximum Horsepower\u003c\/h3\u003e\u003cp\u003eThe massive \u003cb\u003e245cc intake runners are fully CNC ported to perfection\u003c\/b\u003e, providing the highest possible airflow for extreme horsepower and torque in large displacement or high-RPM Small Block Chevy engines. Crafted from premium, aerospace-grade aluminum, these heads are incredibly strong yet lightweight, optimizing both performance and durability. The 70cc combustion chambers are precisely shaped to promote efficient combustion, working in conjunction with oversized 2.125-inch intake and 1.600-inch exhaust valves. Each head is assembled with competition-grade 1.550-inch valve springs, ensuring stability and reliability under the most demanding racing conditions.\u003c\/p\u003e\u003ch3\u003eVehicle Fitment\u003c\/h3\u003e\u003cp\u003eEngineered for the most potent \u003cb\u003eSmall Block Chevy race engines\u003c\/b\u003e, these cylinder heads provide a critical upgrade for those pushing the boundaries of performance. Their design ensures optimal fitment and maximum power extraction for dedicated racing applications.\u003c\/p\u003e\u003ch3\u003eKey Specifications:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eIntake Runner Volume:\u003c\/b\u003e 245 cc\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCombustion Chamber Volume:\u003c\/b\u003e 70 cc\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eIntake Valve Size:\u003c\/b\u003e 2.125 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eExhaust Valve Size:\u003c\/b\u003e 1.600 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eValve Spring Diameter:\u003c\/b\u003e 1.550 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSpark Plug Type:\u003c\/b\u003e Angle Plug\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e High-Strength Aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eConfiguration:\u003c\/b\u003e Assembled Pair\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy Settle for Less? Choose AFR.\u003c\/h3\u003e\u003cp\u003eFor racers who demand nothing less than absolute dominance, the AFR Eliminator Race 245cc cylinder heads are the ultimate choice. This top-tier offering from AFR provides the largest intake volume in the Eliminator Race series, translating directly into maximum power potential. Elevate your Small Block Chevy to a championship-winning level with these expertly crafted heads. Discover extreme performance at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Air FLow Research products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-lt1-195cc-alum-heads-eliminator-street-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAFR Eliminator Street 195cc Aluminum Cylinder Heads for SBC LT1 — Fits GM LT-Series 1992-1\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-210cc-alum-heads-eliminator-race-75cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAFR 210cc Eliminator Race Small Block Chevy Aluminum Cylinder Heads - 75cc Chamber\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-210cc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 210cc Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-220cc-cnc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 220cc CNC Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-227cc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 227cc Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Air Flow Research Eliminator Race 245cc 70cc CNC Aluminum Cylinder Heads \\u2014 Fits Small Block Chevy\",\"description\":\"Unleash ultimate power in your Small Block Chevy with AFR Eliminator Race 245cc CNC aluminum cylinder heads. Maximize airflow for extreme performance. Shop now!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Air FLow Research\"},\"mpn\":\"1137-TI\",\"url\":\"https:\/\/ggcracing.com\/products\/sbc-245cc-cnc-alum-heads-eliminator-npp-racing\",\"offers\":{\"@type\":\"Offer\",\"price\":\"3685.00\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/sbc-245cc-cnc-alum-heads-eliminator-npp-racing\",\"sku\":\"GBMK_1137-TI\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Air FLow Research\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Air+FLow+Research\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Air Flow Research Eliminator Race 245cc 70cc CNC Aluminum Cylinder Heads \\u2014 Fits Small Block Chevy\",\"item\":\"https:\/\/ggcracing.com\/products\/sbc-245cc-cnc-alum-heads-eliminator-npp-racing\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Air Flow Research Eliminator Race 245cc 70cc CNC Aluminum Cylinder Heads \\u2014 Fits  fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Air FLow Research?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Air Flow Research Eliminator Race 245cc 70cc CNC Aluminum Cylinder Heads \\u2014 Fits ?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"Air FLow Research","offers":[{"title":"Default Title","offer_id":40890090717268,"sku":"GBMK_1137-TI","price":3685.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/AFR1137-TI.jpg?v=1714823950"},{"product_id":"sbc-245cc-cnc-alum-heads-eliminator-racing","title":"Air Flow Research Eliminator Race SBC 245cc CNC Aluminum Cylinder Heads — Fits Small Block Chevy","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Air FLow Research\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eAir FLow Research engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Air FLow Research lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin:24px 0 8px;\"\u003eWatch in action\u003c\/h3\u003e\u003cdiv style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;margin:0 0 18px;border-radius:6px;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/NQDH2Wm2ROg\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003eUltimate Power: AFR 245cc Eliminator Race Cylinder Heads\u003c\/h2\u003e\u003cp\u003eWhen only the best will do, choose the \u003cstrong\u003eAir Flow Research (AFR) 245cc Eliminator Race Cylinder Heads\u003c\/strong\u003e. These top-tier aluminum heads are designed for high-displacement Small Block Chevy engines that need maximum breathing capacity. With a massive 245cc intake runner and precision-engineered CNC porting, these heads are the gold standard for high-horsepower racing builds.\u003c\/p\u003e\u003ch3\u003ePerformance Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eIntake Runner: 245cc CNC Ported\u003c\/li\u003e\n\u003cli\u003eCombustion Chamber: 80cc\u003c\/li\u003e\n\u003cli\u003eValve Sizes: 2.125 intake \/ 1.600 exhaust\u003c\/li\u003e\n\u003cli\u003eSprings: 1.550 inch racing springs\u003c\/li\u003e\n\u003cli\u003ePlug Style: Angle Plug\u003c\/li\u003e\n\u003cli\u003eConstruction: Lightweight Aluminum\u003c\/li\u003e\n\u003cli\u003eFitment: Small Block Chevy (SBC)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThese heads are built to handle high-lift camshafts and aggressive racing profiles, ensuring your engine breathes efficiently at every RPM. The 2.125-inch intake valves allow for massive air volume, while the 80cc chambers are optimized for high-performance combustion. Assembled with premium components, these heads offer the durability required for competitive racing environments. Don't settle for less when building your dream engine; upgrade to AFR's most advanced small block technology. Enhance your vehicle's performance with these elite cylinder heads available at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Air FLow Research products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-lt1-195cc-alum-heads-eliminator-street-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAFR Eliminator Street 195cc Aluminum Cylinder Heads for SBC LT1 — Fits GM LT-Series 1992-1\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-210cc-alum-heads-eliminator-race-75cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAFR 210cc Eliminator Race Small Block Chevy Aluminum Cylinder Heads - 75cc Chamber\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-210cc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 210cc Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-220cc-cnc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 220cc CNC Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-227cc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 227cc Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Air Flow Research Eliminator Race SBC 245cc CNC Aluminum Cylinder Heads \\u2014 Fits Small Block Chevy\",\"description\":\"Experience ultimate power with AFR Eliminator Race 245cc CNC aluminum cylinder heads for SBC. Engineered for peak performance. Buy today at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Air FLow Research\"},\"mpn\":\"1140-TI\",\"url\":\"https:\/\/ggcracing.com\/products\/sbc-245cc-cnc-alum-heads-eliminator-racing\",\"offers\":{\"@type\":\"Offer\",\"price\":\"4035.00\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/sbc-245cc-cnc-alum-heads-eliminator-racing\",\"sku\":\"GBMK_1140-TI\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Air FLow Research\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Air+FLow+Research\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Air Flow Research Eliminator Race SBC 245cc CNC Aluminum Cylinder Heads \\u2014 Fits Small Block Chevy\",\"item\":\"https:\/\/ggcracing.com\/products\/sbc-245cc-cnc-alum-heads-eliminator-racing\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Air Flow Research Eliminator Race SBC 245cc CNC Aluminum Cylinder Heads \\u2014 Fits S fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Air FLow Research?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Air Flow Research Eliminator Race SBC 245cc CNC Aluminum Cylinder Heads \\u2014 Fits S?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"Air FLow Research","offers":[{"title":"Default Title","offer_id":40890090782804,"sku":"GBMK_1140-TI","price":4035.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/AFR1140-TI.jpg?v=1714823958"},{"product_id":"sbf-195cc-compt-cylinder-heads-pr-58cc-assem","title":"Air Flow Research Competition SBF 195cc Aluminum Cylinder Heads — Fits Small Block Ford","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Air FLow Research\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eAir FLow Research engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Air FLow Research lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin:24px 0 8px;\"\u003eWatch in action\u003c\/h3\u003e\u003cdiv style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;margin:0 0 18px;border-radius:6px;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/i4vW0lIVmvI\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003eHigh-Flow Competition Heads for Small Block Ford\u003c\/h2\u003e\u003cp\u003eUnlock the hidden power of your Small Block Ford with \u003cstrong\u003eAir Flow Research (AFR) 195cc Competition Cylinder Heads\u003c\/strong\u003e. These heads are specifically designed for enthusiasts who demand superior airflow and precision engineering. Featuring a 195cc intake runner, these aluminum heads are the perfect upgrade for street\/strip vehicles looking to improve mid-range torque and top-end horsepower.\u003c\/p\u003e\u003ch3\u003eTechnical Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eIntake Runner: 195cc Competition\u003c\/li\u003e\n\u003cli\u003eCombustion Chamber: 58cc\u003c\/li\u003e\n\u003cli\u003eValve Sizes: 2.050 intake \/ 1.600 exhaust\u003c\/li\u003e\n\u003cli\u003eSprings: 1.270 inch performance springs\u003c\/li\u003e\n\u003cli\u003ePlug Style: Angle Plug\u003c\/li\u003e\n\u003cli\u003eMaterial: Aluminum\u003c\/li\u003e\n\u003cli\u003eFitment: Small Block Ford (SBF)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe AFR 195cc heads provide excellent port velocity, ensuring your engine responds quickly to throttle inputs. The 58cc combustion chamber is ideal for maintaining efficient compression, while the high-quality valves and springs ensure reliability under load. These assembled heads are designed for a direct fit on Small Block Ford engines, making your installation process straightforward and efficient. Whether you are hitting the drag strip or cruising the streets, these competition-grade heads deliver the performance you need to stand out. Elevate your SBF engine build with these high-quality components from GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Air FLow Research products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-lt1-195cc-alum-heads-eliminator-street-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAFR Eliminator Street 195cc Aluminum Cylinder Heads for SBC LT1 — Fits GM LT-Series 1992-1\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-210cc-alum-heads-eliminator-race-75cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAFR 210cc Eliminator Race Small Block Chevy Aluminum Cylinder Heads - 75cc Chamber\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-210cc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 210cc Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-220cc-cnc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 220cc CNC Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-227cc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 227cc Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Air Flow Research Competition SBF 195cc Aluminum Cylinder Heads \\u2014 Fits Small Block Ford\",\"description\":\"Upgrade your Small Block Ford with AFR Competition 195cc aluminum cylinder heads. Engineered for superior airflow and power. Get yours at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Air FLow Research\"},\"mpn\":\"1381-716\",\"url\":\"https:\/\/ggcracing.com\/products\/sbf-195cc-compt-cylinder-heads-pr-58cc-assem\",\"offers\":{\"@type\":\"Offer\",\"price\":\"2691.00\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/sbf-195cc-compt-cylinder-heads-pr-58cc-assem\",\"sku\":\"GBMK_1381-716\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Air FLow Research\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Air+FLow+Research\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Air Flow Research Competition SBF 195cc Aluminum Cylinder Heads \\u2014 Fits Small Block Ford\",\"item\":\"https:\/\/ggcracing.com\/products\/sbf-195cc-compt-cylinder-heads-pr-58cc-assem\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Air Flow Research Competition SBF 195cc Aluminum Cylinder Heads \\u2014 Fits Small Blo fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Air FLow Research?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Air Flow Research Competition SBF 195cc Aluminum Cylinder Heads \\u2014 Fits Small Blo?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"Air FLow Research","offers":[{"title":"Default Title","offer_id":40890090913876,"sku":"GBMK_1381-716","price":2691.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/AFR1381-716.jpg?v=1714823984"},{"product_id":"sbf-195cc-alm-heads-pair-assembled","title":"Air Flow Research Renegade Competition 195cc Aluminum Cylinder Heads 72cc — Small Block Ford","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Air FLow Research\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eAir FLow Research engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Air FLow Research lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin:24px 0 8px;\"\u003eWatch in action\u003c\/h3\u003e\u003cdiv style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;margin:0 0 18px;border-radius:6px;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/NQDH2Wm2ROg\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003eAir Flow Research Renegade Competition 195cc Aluminum Cylinder Heads for Small Block Ford\u003c\/h2\u003e\u003cp\u003eTransform your Small Block Ford's performance with the \u003cb\u003eAir Flow Research Renegade Competition 195cc Aluminum Cylinder Heads\u003c\/b\u003e. These fully assembled heads are engineered for enthusiasts seeking a robust power increase with excellent street manners. Featuring a 195cc intake runner volume and a more forgiving 72cc combustion chamber, they offer a versatile solution for a wide range of SBF builds, from mild street cruisers to potent strip machines.\u003c\/p\u003e\u003ch3\u003eKey Specifications \u0026amp; Advantages:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eBalanced Airflow:\u003c\/b\u003e 195cc intake runners provide strong mid-range and top-end power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVersatile Chambers:\u003c\/b\u003e 72cc combustion chambers offer flexibility for various compression ratios.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOptimized Valves:\u003c\/b\u003e Equipped with 2.050-inch intake and 1.600-inch exhaust valves for efficient flow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eReliable Valve Springs:\u003c\/b\u003e Includes 1.270-inch valve springs, suitable for diverse cam profiles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDurable Aluminum Construction:\u003c\/b\u003e Lightweight design aids in heat dissipation and reduces engine mass.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAssembled for Convenience:\u003c\/b\u003e Ready to install, saving you time and effort.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eRenegade Performance for Ford\u003c\/h3\u003e\u003cp\u003eThe Renegade Competition series from Air Flow Research is renowned for its blend of performance and practicality. These 195cc aluminum heads for Small Block Ford engines provide a substantial upgrade over stock, delivering noticeable gains in horsepower and torque. The 72cc combustion chambers are particularly beneficial for builds where a slightly lower compression ratio is desired, or for forced induction applications, offering more tuning flexibility. With AFR's commitment to quality and performance, these heads are a smart investment for any SBF project. Power up your Ford at GGCRACING.COM.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Air FLow Research products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-lt1-195cc-alum-heads-eliminator-street-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAFR Eliminator Street 195cc Aluminum Cylinder Heads for SBC LT1 — Fits GM LT-Series 1992-1\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-210cc-alum-heads-eliminator-race-75cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAFR 210cc Eliminator Race Small Block Chevy Aluminum Cylinder Heads - 75cc Chamber\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-210cc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 210cc Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-220cc-cnc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 220cc CNC Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-227cc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 227cc Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Air Flow Research Renegade Competition 195cc Aluminum Cylinder Heads 72cc \\u2014 Small Block Ford\",\"description\":\"Unleash power in your Small Block Ford with AFR Renegade Competition 195cc aluminum cylinder heads. 72cc chambers, assembled pair. Shop now!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Air FLow Research\"},\"mpn\":\"1383-716\",\"url\":\"https:\/\/ggcracing.com\/products\/sbf-195cc-alm-heads-pair-assembled\",\"offers\":{\"@type\":\"Offer\",\"price\":\"2691.00\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/sbf-195cc-alm-heads-pair-assembled\",\"sku\":\"GBMK_1383-716\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Lighting\",\"item\":\"https:\/\/ggcracing.com\/collections\/lighting\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Air FLow Research\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Air+FLow+Research\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Air Flow Research Renegade Competition 195cc Aluminum Cylinder Heads 72cc \\u2014 Small Block Ford\",\"item\":\"https:\/\/ggcracing.com\/products\/sbf-195cc-alm-heads-pair-assembled\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Air Flow Research Renegade Competition 195cc Aluminum Cylinder Heads 72cc \\u2014 Smal fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Air FLow Research?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Air Flow Research Renegade Competition 195cc Aluminum Cylinder Heads 72cc \\u2014 Smal?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most plug-and-play LED upgrades take 15-30 minutes per side. Full retrofits or harness installs may require additional wiring.\"}}]}\u003c\/script\u003e","brand":"Air FLow Research","offers":[{"title":"Default Title","offer_id":40890090979412,"sku":"GBMK_1383-716","price":2691.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/AFR1383-716.jpg?v=1714823993"},{"product_id":"sbf-185cc-alum-heads-renegade-street-strip","title":"Air Flow Research Renegade SBF 185cc Aluminum Cylinder Heads — Fits Small Block Ford","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Air FLow Research\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eAir FLow Research engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Air FLow Research lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin:24px 0 8px;\"\u003eWatch in action\u003c\/h3\u003e\u003cdiv style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;margin:0 0 18px;border-radius:6px;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/7yRA_qi_NCw\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003eReliable Power: AFR Renegade 185cc SBF Heads\u003c\/h2\u003e\u003cp\u003eUpgrade your Small Block Ford with the \u003cstrong\u003eAir Flow Research (AFR) 185cc Renegade Cylinder Heads\u003c\/strong\u003e. Designed for the perfect balance of street manners and strip performance, these aluminum heads offer significant power gains over stock factory heads. The 185cc intake runner is optimized for street\/strip applications, providing excellent low-to-mid RPM torque and consistent high-RPM power.\u003c\/p\u003e\u003ch3\u003eProduct Highlights\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eIntake Runner: 185cc Renegade\u003c\/li\u003e\n\u003cli\u003eCombustion Chamber: 72cc\u003c\/li\u003e\n\u003cli\u003eValve Sizes: 2.020 intake \/ 1.600 exhaust\u003c\/li\u003e\n\u003cli\u003eSprings: 1.290 inch street\/strip springs\u003c\/li\u003e\n\u003cli\u003ePlug Style: Angle Plug\u003c\/li\u003e\n\u003cli\u003eConstruction: Durable Aluminum\u003c\/li\u003e\n\u003cli\u003eFitment: Small Block Ford (SBF)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe Renegade series is built for durability and ease of use, making these heads an excellent choice for daily drivers that see occasional track time. The 72cc combustion chamber helps manage compression for pump-gas compatibility, while the high-flow design ensures your engine breathes freely. These assembled heads arrive ready for installation, featuring high-quality components that guarantee long-lasting performance. If you are looking for a reliable and powerful upgrade for your SBF, the AFR Renegade 185cc heads are the ideal solution. Shop these and other high-performance parts at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Air FLow Research products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-lt1-195cc-alum-heads-eliminator-street-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAFR Eliminator Street 195cc Aluminum Cylinder Heads for SBC LT1 — Fits GM LT-Series 1992-1\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-210cc-alum-heads-eliminator-race-75cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAFR 210cc Eliminator Race Small Block Chevy Aluminum Cylinder Heads - 75cc Chamber\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-210cc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 210cc Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-220cc-cnc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 220cc CNC Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-227cc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 227cc Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Air Flow Research Renegade SBF 185cc Aluminum Cylinder Heads \\u2014 Fits Small Block Ford\",\"description\":\"Get reliable street\/strip power with AFR Renegade 185cc aluminum cylinder heads for Small Block Ford. High-quality performance at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Air FLow Research\"},\"mpn\":\"1387\",\"url\":\"https:\/\/ggcracing.com\/products\/sbf-185cc-alum-heads-renegade-street-strip\",\"offers\":{\"@type\":\"Offer\",\"price\":\"2126.00\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/sbf-185cc-alum-heads-renegade-street-strip\",\"sku\":\"GBMK_1387\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Air FLow Research\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Air+FLow+Research\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Air Flow Research Renegade SBF 185cc Aluminum Cylinder Heads \\u2014 Fits Small Block Ford\",\"item\":\"https:\/\/ggcracing.com\/products\/sbf-185cc-alum-heads-renegade-street-strip\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Air Flow Research Renegade SBF 185cc Aluminum Cylinder Heads \\u2014 Fits Small Block  fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Air FLow Research?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Air Flow Research Renegade SBF 185cc Aluminum Cylinder Heads \\u2014 Fits Small Block ?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"Air FLow Research","offers":[{"title":"Default Title","offer_id":40890091012180,"sku":"GBMK_1387","price":2126.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/AFR1387.jpg?v=1714824002"},{"product_id":"sbf-185cc-alum-heads-renegade-street-strip-58","title":"Air Flow Research Renegade Street\/Strip 185cc Aluminum Cylinder Heads — Small Block Ford 58cc","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Air FLow Research\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eAir FLow Research engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Air FLow Research lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin:24px 0 8px;\"\u003eWatch in action\u003c\/h3\u003e\u003cdiv style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;margin:0 0 18px;border-radius:6px;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/PhlkAdvoaKg\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003eIgnite Aggressive Performance with AFR Renegade Street\/Strip 185cc SBF Cylinder Heads (58cc)\u003c\/h2\u003e\u003cp\u003eIgnite aggressive performance in your Small Block Ford with the Air Flow Research Renegade Street\/Strip 185cc Aluminum Cylinder Heads featuring 58cc chambers. Engineered for enthusiasts who demand higher compression and maximum power from their SBF, these heads are perfect for builds targeting serious street performance and track dominance. Unleash a new level of responsiveness and raw power with this premium upgrade.\u003c\/p\u003e\u003ch3\u003eAdvanced Performance Features:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Flow 185cc Intake Ports:\u003c\/strong\u003e Optimized for superior air velocity and volume, ensuring your SBF engine achieves peak horsepower and torque, especially in higher RPM ranges.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAggressive 58cc Combustion Chambers:\u003c\/strong\u003e Designed to significantly increase compression ratios, delivering a more potent and responsive engine, ideal for performance fuels and spirited driving.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision-Machined Valve Train:\u003c\/strong\u003e Incorporates robust 2.020\" intake and 1.600\" exhaust valves, paired with 1.290\" valve springs, providing exceptional valve control and durability under extreme conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium A356 Aluminum Construction:\u003c\/strong\u003e Offers a lightweight advantage and superior thermal management, critical for maintaining consistent performance during intense operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAngle Plug Design:\u003c\/strong\u003e Enhances spark plug access and promotes a more efficient burn, contributing to increased power and cleaner combustion.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eVehicle Compatibility:\u003c\/h3\u003e\u003cp\u003eCustom-designed for Small Block Ford (SBF) engines, these Renegade Street\/Strip heads are a direct fit for performance-oriented builds, offering a substantial upgrade over stock components for a wide range of Ford models.\u003c\/p\u003e\u003ch3\u003eDetailed Specifications:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntake Runner Volume:\u003c\/strong\u003e 185cc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCombustion Chamber Volume:\u003c\/strong\u003e 58cc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntake Valve Diameter:\u003c\/strong\u003e 2.020 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExhaust Valve Diameter:\u003c\/strong\u003e 1.600 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValve Spring Diameter:\u003c\/strong\u003e 1.290 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpark Plug Angle:\u003c\/strong\u003e Angle Plug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-Strength A356 Aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAssembly:\u003c\/strong\u003e Fully Assembled\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy Choose AFR Renegade Street\/Strip 58cc Heads?\u003c\/h3\u003e\u003cp\u003eFor SBF owners seeking an edge in compression and power, the AFR Renegade Street\/Strip 185cc heads with 58cc chambers are an unparalleled choice. This configuration is specifically tuned to maximize engine output, providing an exhilarating driving experience whether you're on the street or pushing limits at the track. With AFR's commitment to quality and performance, these heads represent a significant investment in your engine's potential. Elevate your SBF's performance to new heights. Shop premium AFR cylinder heads at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Air FLow Research products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-lt1-195cc-alum-heads-eliminator-street-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAFR Eliminator Street 195cc Aluminum Cylinder Heads for SBC LT1 — Fits GM LT-Series 1992-1\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-210cc-alum-heads-eliminator-race-75cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAFR 210cc Eliminator Race Small Block Chevy Aluminum Cylinder Heads - 75cc Chamber\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-210cc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 210cc Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-220cc-cnc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 220cc CNC Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-227cc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 227cc Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Air Flow Research Renegade Street\/Strip 185cc Aluminum Cylinder Heads \\u2014 Small Block Ford 58cc\",\"description\":\"Maximize compression in your Small Block Ford with AFR Renegade Street\/Strip 185cc aluminum cylinder heads. Features 58cc chambers for aggressive builds.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Air FLow Research\"},\"mpn\":\"1388\",\"url\":\"https:\/\/ggcracing.com\/products\/sbf-185cc-alum-heads-renegade-street-strip-58\",\"offers\":{\"@type\":\"Offer\",\"price\":\"2126.00\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/sbf-185cc-alum-heads-renegade-street-strip-58\",\"sku\":\"GBMK_1388\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Air FLow Research\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Air+FLow+Research\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Air Flow Research Renegade Street\/Strip 185cc Aluminum Cylinder Heads \\u2014 Small Block Ford 58cc\",\"item\":\"https:\/\/ggcracing.com\/products\/sbf-185cc-alum-heads-renegade-street-strip-58\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Air Flow Research Renegade Street\/Strip 185cc Aluminum Cylinder Heads \\u2014 Small Bl fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Air FLow Research?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Air Flow Research Renegade Street\/Strip 185cc Aluminum Cylinder Heads \\u2014 Small Bl?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"Air FLow Research","offers":[{"title":"Default Title","offer_id":40890091077716,"sku":"GBMK_1388","price":2126.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/AFR1388.jpg?v=1714824011"},{"product_id":"sbf-165cc-alum-cnc-heads-renegade-street-strip","title":"Air Flow Research Renegade 165cc Aluminum Cylinder Heads — Fits Small Block Ford","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Air FLow Research\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eAir FLow Research engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Air FLow Research lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin:24px 0 8px;\"\u003eWatch in action\u003c\/h3\u003e\u003cdiv style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;margin:0 0 18px;border-radius:6px;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/hWapeCIY1Aw\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003eUnlock Peak Performance with AFR 165cc Renegade Heads\u003c\/h2\u003e\u003cp\u003eTransform your Small Block Ford engine with the Air Flow Research (AFR) 165cc Renegade cylinder heads. Designed specifically for street and strip enthusiasts, these CNC-ported aluminum heads provide superior airflow and combustion efficiency compared to stock components. Whether you are building a weekend cruiser or a track-ready machine, these heads deliver the reliability and power you demand.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eIntake Runner Volume: 165cc\u003c\/li\u003e\n\u003cli\u003eCombustion Chamber: 58cc\u003c\/li\u003e\n\u003cli\u003eValves: 1.900 in Intake \/ 1.600 in Exhaust\u003c\/li\u003e\n\u003cli\u003eSprings: 1.290 in diameter\u003c\/li\u003e\n\u003cli\u003ePlug Style: Angle Plug\u003c\/li\u003e\n\u003cli\u003eMaterial: Lightweight Aluminum\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThese assembled heads are engineered to optimize torque and horsepower across the RPM range. The precision CNC machining ensures consistent performance, while the lightweight aluminum construction aids in heat dissipation and reduces front-end weight for better handling. With a 58cc chamber, these heads are perfect for high-compression builds seeking crisp throttle response and improved volumetric efficiency. Experience the engineering excellence of AFR components available through GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Air FLow Research products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-lt1-195cc-alum-heads-eliminator-street-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAFR Eliminator Street 195cc Aluminum Cylinder Heads for SBC LT1 — Fits GM LT-Series 1992-1\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-210cc-alum-heads-eliminator-race-75cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAFR 210cc Eliminator Race Small Block Chevy Aluminum Cylinder Heads - 75cc Chamber\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-210cc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 210cc Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-220cc-cnc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 220cc CNC Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-227cc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 227cc Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Air Flow Research Renegade 165cc Aluminum Cylinder Heads \\u2014 Fits Small Block Ford\",\"description\":\"Upgrade your Small Block Ford with AFR 165cc Renegade aluminum cylinder heads. CNC-ported for maximum street\/strip performance. Shop now at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Air FLow Research\"},\"mpn\":\"1399\",\"url\":\"https:\/\/ggcracing.com\/products\/sbf-165cc-alum-cnc-heads-renegade-street-strip\",\"offers\":{\"@type\":\"Offer\",\"price\":\"2126.00\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/sbf-165cc-alum-cnc-heads-renegade-street-strip\",\"sku\":\"GBMK_1399\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Air FLow Research\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Air+FLow+Research\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Air Flow Research Renegade 165cc Aluminum Cylinder Heads \\u2014 Fits Small Block Ford\",\"item\":\"https:\/\/ggcracing.com\/products\/sbf-165cc-alum-cnc-heads-renegade-street-strip\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Air Flow Research Renegade 165cc Aluminum Cylinder Heads \\u2014 Fits Small Block Ford fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Air FLow Research?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Air Flow Research Renegade 165cc Aluminum Cylinder Heads \\u2014 Fits Small Block Ford?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"Air FLow Research","offers":[{"title":"Default Title","offer_id":40890091503700,"sku":"GBMK_1399","price":2126.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/AFR1399.jpg?v=1714824020"},{"product_id":"sbf-185cc-alum-heads-renegade-72cc","title":"Air Flow Research Renegade 185cc Aluminum Cylinder Heads — Fits Small Block Ford","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Air FLow Research\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eAir FLow Research engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Air FLow Research lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin:24px 0 8px;\"\u003eWatch in action\u003c\/h3\u003e\u003cdiv style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;margin:0 0 18px;border-radius:6px;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/Q5vIdBTFjnA\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003eMaximize Airflow with AFR 185cc Renegade Cylinder Heads\u003c\/h2\u003e\u003cp\u003eTake your Small Block Ford build to the next level with the Air Flow Research (AFR) 185cc Renegade cylinder heads. These high-performance aluminum heads are meticulously crafted to provide the increased airflow necessary for high-output street and strip engines. By optimizing the intake and exhaust flow, these heads allow your engine to breathe deeper and produce more power throughout the entire powerband.\u003c\/p\u003e\u003ch3\u003eKey Features and Specs\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eIntake Runner Volume: 185cc\u003c\/li\u003e\n\u003cli\u003eCombustion Chamber: 72cc\u003c\/li\u003e\n\u003cli\u003eValves: 2.020 in Intake \/ 1.600 in Exhaust\u003c\/li\u003e\n\u003cli\u003eSprings: 1.290 in diameter\u003c\/li\u003e\n\u003cli\u003ePlug Style: Angle Plug\u003c\/li\u003e\n\u003cli\u003eConstruction: High-Grade Aluminum\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe 185cc intake runners are designed for engines that require a bit more volume to reach their full potential. The 72cc combustion chamber is ideal for managing compression ratios in various street\/strip setups, ensuring consistent power delivery and durability. These assembled heads arrive ready to install, saving you time and money on machine shop services. Whether you are upgrading a classic Mustang or a custom Ford build, these AFR heads offer the perfect balance of flow and velocity. Trust the quality of AFR parts for your next engine build at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Air FLow Research products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-lt1-195cc-alum-heads-eliminator-street-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAFR Eliminator Street 195cc Aluminum Cylinder Heads for SBC LT1 — Fits GM LT-Series 1992-1\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-210cc-alum-heads-eliminator-race-75cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAFR 210cc Eliminator Race Small Block Chevy Aluminum Cylinder Heads - 75cc Chamber\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-210cc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 210cc Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-220cc-cnc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 220cc CNC Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-227cc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 227cc Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Air Flow Research Renegade 185cc Aluminum Cylinder Heads \\u2014 Fits Small Block Ford\",\"description\":\"Boost your Small Block Ford power with AFR 185cc Renegade aluminum cylinder heads. High-flow design for street\/strip applications. Buy at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Air FLow Research\"},\"mpn\":\"1420\",\"url\":\"https:\/\/ggcracing.com\/products\/sbf-185cc-alum-heads-renegade-72cc\",\"offers\":{\"@type\":\"Offer\",\"price\":\"2126.00\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/sbf-185cc-alum-heads-renegade-72cc\",\"sku\":\"GBMK_1420\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Air FLow Research\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Air+FLow+Research\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Air Flow Research Renegade 185cc Aluminum Cylinder Heads \\u2014 Fits Small Block Ford\",\"item\":\"https:\/\/ggcracing.com\/products\/sbf-185cc-alum-heads-renegade-72cc\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Air Flow Research Renegade 185cc Aluminum Cylinder Heads \\u2014 Fits Small Block Ford fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Air FLow Research?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Air Flow Research Renegade 185cc Aluminum Cylinder Heads \\u2014 Fits Small Block Ford?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"Air FLow Research","offers":[{"title":"Default Title","offer_id":40890091962452,"sku":"GBMK_1420","price":2126.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/AFR1420.jpg?v=1714824028"},{"product_id":"sbf-205cc-alum-heads-renegade-58cc","title":"Air Flow Research Renegade 205cc Aluminum Cylinder Heads — Fits Small Block Ford","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Air FLow Research\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eAir FLow Research engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Air FLow Research lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin:24px 0 8px;\"\u003eWatch in action\u003c\/h3\u003e\u003cdiv style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;margin:0 0 18px;border-radius:6px;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/Q5vIdBTFjnA\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003eRace-Proven Power: AFR 205cc Renegade Cylinder Heads\u003c\/h2\u003e\u003cp\u003eWhen your Small Block Ford demands serious airflow, the Air Flow Research (AFR) 205cc Renegade Race cylinder heads are the ultimate solution. Engineered for high-performance racing applications, these heads feature larger intake runners and aggressive valve sizing to support high-RPM power production. If you are building a competitive drag car or a high-horsepower street machine, these heads are designed to exceed expectations.\u003c\/p\u003e\u003ch3\u003eTechnical Performance Specs\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eIntake Runner Volume: 205cc\u003c\/li\u003e\n\u003cli\u003eCombustion Chamber: 58cc\u003c\/li\u003e\n\u003cli\u003eValves: 2.080 in Intake \/ 1.600 in Exhaust\u003c\/li\u003e\n\u003cli\u003eSprings: 1.550 in diameter\u003c\/li\u003e\n\u003cli\u003ePlug Style: Angle Plug\u003c\/li\u003e\n\u003cli\u003eMaterial: Premium Aluminum\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe 205cc intake ports are optimized for maximum flow, allowing your engine to reach its peak horsepower potential. The 58cc combustion chambers help maintain the compression ratios required for high-performance racing fuel or advanced tuning setups. Equipped with heavy-duty 1.550-inch springs, these heads are ready for high-lift camshafts and sustained high-RPM operation. The precision-cast aluminum construction ensures excellent thermal management, keeping your engine running strong lap after lap. Elevate your performance standards with the race-ready engineering found in every AFR product at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Air FLow Research products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-lt1-195cc-alum-heads-eliminator-street-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAFR Eliminator Street 195cc Aluminum Cylinder Heads for SBC LT1 — Fits GM LT-Series 1992-1\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-210cc-alum-heads-eliminator-race-75cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAFR 210cc Eliminator Race Small Block Chevy Aluminum Cylinder Heads - 75cc Chamber\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-210cc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 210cc Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-220cc-cnc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 220cc CNC Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-227cc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 227cc Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Air Flow Research Renegade 205cc Aluminum Cylinder Heads \\u2014 Fits Small Block Ford\",\"description\":\"Dominate the track with AFR 205cc Renegade Race aluminum cylinder heads for Small Block Ford. High-performance engineering. Order today at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Air FLow Research\"},\"mpn\":\"1450\",\"url\":\"https:\/\/ggcracing.com\/products\/sbf-205cc-alum-heads-renegade-58cc\",\"offers\":{\"@type\":\"Offer\",\"price\":\"2753.00\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/sbf-205cc-alum-heads-renegade-58cc\",\"sku\":\"GBMK_1450\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Air FLow Research\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Air+FLow+Research\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Air Flow Research Renegade 205cc Aluminum Cylinder Heads \\u2014 Fits Small Block Ford\",\"item\":\"https:\/\/ggcracing.com\/products\/sbf-205cc-alum-heads-renegade-58cc\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Air Flow Research Renegade 205cc Aluminum Cylinder Heads \\u2014 Fits Small Block Ford fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Air FLow Research?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Air Flow Research Renegade 205cc Aluminum Cylinder Heads \\u2014 Fits Small Block Ford?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"Air FLow Research","offers":[{"title":"Default Title","offer_id":40890092945492,"sku":"GBMK_1450","price":2753.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/AFR1450.jpg?v=1714824046"},{"product_id":"sbf-220cc-alum-heads-58cc","title":"Air Flow Research SBF 220cc Aluminum Renegade Race 58cc Cylinder Heads - Pair","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Air FLow Research\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eAir FLow Research engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Air FLow Research lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin:24px 0 8px;\"\u003eWatch in action\u003c\/h3\u003e\u003cdiv style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;margin:0 0 18px;border-radius:6px;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/FtArM0xhVp0\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003eExtreme Performance: AFR 220cc Renegade Race 58cc Heads for SBF\u003c\/h2\u003e\u003cp\u003ePush the boundaries of your Small Block Ford's performance with the Air Flow Research (AFR) 220cc Renegade Race 58cc Aluminum Cylinder Heads. These heads are engineered for the most demanding racing applications, offering an unparalleled combination of massive airflow and high-RPM stability. The colossal 220cc intake runners are meticulously designed to support extreme horsepower levels, making them the ultimate choice for professional drag racers, serious track competitors, and high-output forced induction builds.\u003c\/p\u003e\u003ch3\u003eUnrivaled Airflow and Durability for Competition\u003c\/h3\u003e\u003cp\u003eAFR's Renegade Race series is synonymous with cutting-edge performance. Constructed from premium, aerospace-grade aluminum, these heads are incredibly strong yet lightweight, ensuring optimal thermal management and reduced reciprocating mass. Featuring larger valves and heavy-duty valve springs, they are built to withstand the rigors of high-RPM competition. Each pair comes fully assembled with top-tier components, ready to deliver championship-winning performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eIntake Runner Volume:\u003c\/b\u003e 220 cc for maximum airflow and horsepower\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCombustion Chamber:\u003c\/b\u003e 58 cc for aggressive compression and power\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eValve Configuration:\u003c\/b\u003e 2.100\" Intake \/ 1.570\" Exhaust valves\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSprings:\u003c\/b\u003e Heavy-duty 1.550\" diameter valve springs for extreme lift cams\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSpark Plug Angle:\u003c\/b\u003e Angle plug design for superior ignition efficiency\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e High-strength, lightweight aluminum alloy\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eApplication:\u003c\/b\u003e Small Block Ford extreme race engines\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eThe Pinnacle of SBF Cylinder Head Technology\u003c\/h3\u003e\u003cp\u003eThe AFR 220cc Renegade Race heads with 58cc chambers represent the zenith of Small Block Ford cylinder head design. The aggressive 58cc combustion chambers are perfect for achieving very high compression ratios, critical for extracting every last bit of power from your race engine. When only the best will do for your high-horsepower SBF build, trust these AFR Renegade Race heads to deliver. Elevate your racing program with GGCRACING.COM.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Air FLow Research products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-lt1-195cc-alum-heads-eliminator-street-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAFR Eliminator Street 195cc Aluminum Cylinder Heads for SBC LT1 — Fits GM LT-Series 1992-1\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-210cc-alum-heads-eliminator-race-75cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAFR 210cc Eliminator Race Small Block Chevy Aluminum Cylinder Heads - 75cc Chamber\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-210cc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 210cc Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-220cc-cnc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 220cc CNC Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-227cc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 227cc Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Air Flow Research SBF 220cc Aluminum Renegade Race 58cc Cylinder Heads - Pair\",\"description\":\"Maximize your Small Block Ford's power with AFR SBF 220cc Renegade Race Aluminum Cylinder Heads. Designed for extreme performance with 58cc chambers. Shop now!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Air FLow Research\"},\"mpn\":\"1451\",\"url\":\"https:\/\/ggcracing.com\/products\/sbf-220cc-alum-heads-58cc\",\"offers\":{\"@type\":\"Offer\",\"price\":\"2871.00\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/sbf-220cc-alum-heads-58cc\",\"sku\":\"GBMK_1451\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Air FLow Research\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Air+FLow+Research\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Air Flow Research SBF 220cc Aluminum Renegade Race 58cc Cylinder Heads - Pair\",\"item\":\"https:\/\/ggcracing.com\/products\/sbf-220cc-alum-heads-58cc\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Air Flow Research SBF 220cc Aluminum Renegade Race 58cc Cylinder Heads - Pair fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Air FLow Research?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Air Flow Research SBF 220cc Aluminum Renegade Race 58cc Cylinder Heads - Pair?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"Air FLow Research","offers":[{"title":"Default Title","offer_id":40890093633620,"sku":"GBMK_1451","price":2871.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/AFR1451.jpg?v=1714824054"},{"product_id":"sbf-220cc-alum-heads-72cc","title":"Air Flow Research Renegade 220cc Aluminum Race Cylinder Heads 72cc Chamber — Fits Small Block Ford","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Air FLow Research\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eAir FLow Research engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Air FLow Research lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin:24px 0 8px;\"\u003eWatch in action\u003c\/h3\u003e\u003cdiv style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;margin:0 0 18px;border-radius:6px;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/NQDH2Wm2ROg\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003eCommand the Track: AFR Renegade 220cc Race Aluminum Heads with 72cc Chambers for SBF\u003c\/h2\u003e\u003cp\u003eElevate your Small Block Ford's racing prowess with the Air Flow Research (AFR) Renegade 220cc Aluminum Race Cylinder Heads, featuring a versatile 72cc combustion chamber. These heads are meticulously engineered for high-performance competition, offering substantial airflow through their expansive 220cc intake runners. The larger chamber volume provides flexibility for various engine builds, allowing for optimized compression ratios across a wider range of applications, from forced induction to naturally aspirated setups.\u003c\/p\u003e\u003cp\u003eConstructed from premium, lightweight aluminum, these assembled cylinder heads are designed to withstand the most rigorous racing environments. The precision-machined ports ensure consistent, high-velocity airflow, while the robust valvetrain, including oversized valves and heavy-duty springs, maintains stability and reliability at extreme RPMs. When you need maximum power and adaptability for your SBF race engine, the AFR Renegade 220cc heads with 72cc chambers deliver.\u003c\/p\u003e\u003ch3\u003eAdvanced Racing Features:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eMaximized Airflow:\u003c\/b\u003e 220cc intake runners for superior volumetric efficiency and peak power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVersatile Compression:\u003c\/b\u003e 72cc combustion chambers offer flexibility for diverse race engine configurations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHigh-Strength Valvetrain:\u003c\/b\u003e Equipped with 2.100\" intake and 1.570\" exhaust valves, supported by 1.550\" springs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLightweight \u0026amp; Resilient:\u003c\/b\u003e Aerospace-grade aluminum construction for reduced mass and enhanced thermal management.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eEngineered for Competition:\u003c\/b\u003e Optimized for Small Block Ford engines in demanding racing scenarios.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eKey Specifications:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eEngine Application:\u003c\/b\u003e Small Block Ford (SBF) Race Engines\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHead Series:\u003c\/b\u003e Renegade Race\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eIntake Port Volume:\u003c\/b\u003e 220 cc\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCombustion Chamber Volume:\u003c\/b\u003e 72 cc\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eValve Dimensions:\u003c\/b\u003e 2.100\" Intake \/ 1.570\" Exhaust\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eValve Spring Diameter:\u003c\/b\u003e 1.550\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSpark Plug Type:\u003c\/b\u003e Angle Plug\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e High-Performance Aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCondition:\u003c\/b\u003e Assembled Pair\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFor a competitive edge and adaptable power in your SBF race build, choose AFR. Discover leading performance parts at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Air FLow Research products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-lt1-195cc-alum-heads-eliminator-street-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAFR Eliminator Street 195cc Aluminum Cylinder Heads for SBC LT1 — Fits GM LT-Series 1992-1\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-210cc-alum-heads-eliminator-race-75cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAFR 210cc Eliminator Race Small Block Chevy Aluminum Cylinder Heads - 75cc Chamber\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-210cc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 210cc Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-220cc-cnc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 220cc CNC Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-227cc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 227cc Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Air Flow Research Renegade 220cc Aluminum Race Cylinder Heads 72cc Chamber \\u2014 Fits Small Block Ford\",\"description\":\"Unlock serious power for your Small Block Ford race engine with AFR Renegade 220cc aluminum cylinder heads. Features 72cc chambers for versatile builds. Order now!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Air FLow Research\"},\"mpn\":\"1456\",\"url\":\"https:\/\/ggcracing.com\/products\/sbf-220cc-alum-heads-72cc\",\"offers\":{\"@type\":\"Offer\",\"price\":\"2871.00\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/sbf-220cc-alum-heads-72cc\",\"sku\":\"GBMK_1456\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Air FLow Research\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Air+FLow+Research\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Air Flow Research Renegade 220cc Aluminum Race Cylinder Heads 72cc Chamber \\u2014 Fits Small Block Ford\",\"item\":\"https:\/\/ggcracing.com\/products\/sbf-220cc-alum-heads-72cc\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Air Flow Research Renegade 220cc Aluminum Race Cylinder Heads 72cc Chamber \\u2014 Fit fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Air FLow Research?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Air Flow Research Renegade 220cc Aluminum Race Cylinder Heads 72cc Chamber \\u2014 Fit?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"Air FLow Research","offers":[{"title":"Default Title","offer_id":40890093994068,"sku":"GBMK_1456","price":2871.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/AFR1456.jpg?v=1714824064"},{"product_id":"sbf-205cc-alum-heads-renegade-72cc-assembl","title":"Air Flow Research Renegade 205cc Aluminum Cylinder Heads — Fits Small Block Ford","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Air FLow Research\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eAir FLow Research engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Air FLow Research lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin:24px 0 8px;\"\u003eWatch in action\u003c\/h3\u003e\u003cdiv style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;margin:0 0 18px;border-radius:6px;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/Q5vIdBTFjnA\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003eHigh-Flow Performance: AFR 205cc Renegade Race Heads\u003c\/h2\u003e\u003cp\u003eDesigned for the serious enthusiast, the Air Flow Research (AFR) 205cc Renegade Race cylinder heads offer unparalleled airflow characteristics for your Small Block Ford. These heads are built to handle the rigors of high-performance racing, providing the necessary volume for engines pushing the limits of displacement and RPM. With a 72cc chamber, these heads offer flexibility for various compression setups while maintaining superior flow efficiency.\u003c\/p\u003e\u003ch3\u003ePerformance Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eIntake Runner Volume: 205cc\u003c\/li\u003e\n\u003cli\u003eCombustion Chamber: 72cc\u003c\/li\u003e\n\u003cli\u003eValves: 2.080 in Intake \/ 1.600 in Exhaust\u003c\/li\u003e\n\u003cli\u003eSprings: 1.550 in diameter\u003c\/li\u003e\n\u003cli\u003ePlug Style: Angle Plug\u003c\/li\u003e\n\u003cli\u003eConstruction: Lightweight Aluminum\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe 205cc intake runners are precision-engineered to maximize volumetric efficiency, ensuring your engine gets the air it needs to make serious power. The 72cc combustion chamber allows for a broader range of piston options, making it easier to dial in your desired compression ratio for pump gas or race fuel applications. These assembled heads feature robust 1.550-inch springs, capable of handling aggressive camshaft profiles and high-RPM valve train demands. When you choose AFR, you are choosing industry-leading technology designed to put you in the winner's circle. Upgrade your engine's breathing capabilities with high-performance parts from GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Air FLow Research products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-lt1-195cc-alum-heads-eliminator-street-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAFR Eliminator Street 195cc Aluminum Cylinder Heads for SBC LT1 — Fits GM LT-Series 1992-1\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-210cc-alum-heads-eliminator-race-75cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAFR 210cc Eliminator Race Small Block Chevy Aluminum Cylinder Heads - 75cc Chamber\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-210cc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 210cc Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-220cc-cnc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 220cc CNC Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-227cc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 227cc Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Air Flow Research Renegade 205cc Aluminum Cylinder Heads \\u2014 Fits Small Block Ford\",\"description\":\"Get maximum flow with AFR 205cc Renegade Race aluminum cylinder heads for SBF. Perfect for high-performance builds. Shop the best at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Air FLow Research\"},\"mpn\":\"1458\",\"url\":\"https:\/\/ggcracing.com\/products\/sbf-205cc-alum-heads-renegade-72cc-assembl\",\"offers\":{\"@type\":\"Offer\",\"price\":\"2753.00\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/sbf-205cc-alum-heads-renegade-72cc-assembl\",\"sku\":\"GBMK_1458\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Air FLow Research\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Air+FLow+Research\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Air Flow Research Renegade 205cc Aluminum Cylinder Heads \\u2014 Fits Small Block Ford\",\"item\":\"https:\/\/ggcracing.com\/products\/sbf-205cc-alum-heads-renegade-72cc-assembl\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Air Flow Research Renegade 205cc Aluminum Cylinder Heads \\u2014 Fits Small Block Ford fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Air FLow Research?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Air Flow Research Renegade 205cc Aluminum Cylinder Heads \\u2014 Fits Small Block Ford?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"Air FLow Research","offers":[{"title":"Default Title","offer_id":40890094288980,"sku":"GBMK_1458","price":2753.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/AFR1458.jpg?v=1714824072"},{"product_id":"lsx-210cc-enforcer-cyl-head-64cc-as-cast-assem","title":"Air Flow Research Enforcer 210cc Aluminum Cylinder Head — Fits GM LS-Series","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Air FLow Research\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eAir FLow Research engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Air FLow Research lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin:24px 0 8px;\"\u003eWatch in action\u003c\/h3\u003e\u003cdiv style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;margin:0 0 18px;border-radius:6px;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/w1aOZx3JQZA\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003eUnleash Your LS Engine with AFR Enforcer 210cc Heads\u003c\/h2\u003e\u003cp\u003eThe Air Flow Research (AFR) Enforcer 210cc aluminum cylinder head is the perfect upgrade for GM LS-series engines. Designed to provide a significant performance boost over stock heads, the Enforcer line combines AFR's legendary airflow technology with an affordable, \"as-cast\" design. Whether you are building a street-driven LS swap or a dedicated performance engine, these heads provide the flow and reliability you need to dominate the road.\u003c\/p\u003e\u003ch3\u003eKey Features and Technical Specs\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eIntake Runner Volume: 210cc\u003c\/li\u003e\n\u003cli\u003eCombustion Chamber: 64cc\u003c\/li\u003e\n\u003cli\u003eValves: 2.000 in Intake \/ 1.570 in Exhaust\u003c\/li\u003e\n\u003cli\u003eSprings: 1.290 in diameter\u003c\/li\u003e\n\u003cli\u003ePlug Style: Angle Plug\u003c\/li\u003e\n\u003cli\u003eMaterial: Durable Aluminum\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe 210cc intake runner is optimized for LS-series engines, providing excellent throttle response and mid-to-high RPM power gains. The 64cc combustion chamber is designed to work seamlessly with most LS piston configurations, making it a versatile choice for a wide range of engine builds. These assembled heads are ready to bolt on, featuring high-quality valves and springs that ensure long-term durability under performance conditions. By choosing the AFR Enforcer series, you get the performance benefits of a premium cylinder head without the premium price tag. Enhance your LS engine's potential today with high-quality components from GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Air FLow Research products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-lt1-195cc-alum-heads-eliminator-street-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAFR Eliminator Street 195cc Aluminum Cylinder Heads for SBC LT1 — Fits GM LT-Series 1992-1\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-210cc-alum-heads-eliminator-race-75cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAFR 210cc Eliminator Race Small Block Chevy Aluminum Cylinder Heads - 75cc Chamber\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-210cc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 210cc Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-220cc-cnc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 220cc CNC Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-227cc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 227cc Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Air Flow Research Enforcer 210cc Aluminum Cylinder Head \\u2014 Fits GM LS-Series\",\"description\":\"Upgrade your GM LS engine with the AFR Enforcer 210cc aluminum cylinder head. Reliable, high-flow performance for your build. Shop at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Air FLow Research\"},\"mpn\":\"1506\",\"url\":\"https:\/\/ggcracing.com\/products\/lsx-210cc-enforcer-cyl-head-64cc-as-cast-assem\",\"offers\":{\"@type\":\"Offer\",\"price\":\"713.00\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/lsx-210cc-enforcer-cyl-head-64cc-as-cast-assem\",\"sku\":\"GBMK_1506\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Air FLow Research\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Air+FLow+Research\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Air Flow Research Enforcer 210cc Aluminum Cylinder Head \\u2014 Fits GM LS-Series\",\"item\":\"https:\/\/ggcracing.com\/products\/lsx-210cc-enforcer-cyl-head-64cc-as-cast-assem\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Air Flow Research Enforcer 210cc Aluminum Cylinder Head \\u2014 Fits GM LS-Series fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Air FLow Research?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Air Flow Research Enforcer 210cc Aluminum Cylinder Head \\u2014 Fits GM LS-Series?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"Air FLow Research","offers":[{"title":"Default Title","offer_id":40890094420052,"sku":"GBMK_1506","price":713.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/AFR1506.jpg?v=1714824089"},{"product_id":"bbc-335cc-alum-heads-magnum-121cc-assembled","title":"Air Flow Research Magnum 335cc Aluminum Cylinder Heads — Fits Big Block Chevy","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Air FLow Research\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eAir FLow Research engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Air FLow Research lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin:24px 0 8px;\"\u003eWatch in action\u003c\/h3\u003e\u003cdiv style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;margin:0 0 18px;border-radius:6px;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/Q5vIdBTFjnA\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003eUnleash Big Block Chevy Power with AFR Magnum 335cc Heads\u003c\/h2\u003e\u003cp\u003eTake your engine performance to the next level with the Air Flow Research (AFR) Magnum 335cc aluminum cylinder heads. Engineered for serious enthusiasts, these heads feature a 335cc intake runner and a 121cc combustion chamber, specifically designed to maximize airflow and horsepower in high-performance Big Block Chevy applications. Whether you are building a street-strip monster or a dedicated track car, these heads deliver the reliability and flow efficiency required for high-RPM stability.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eIntake Runner: 335cc\u003c\/li\u003e\n\u003cli\u003eCombustion Chamber: 121cc\u003c\/li\u003e\n\u003cli\u003eValves: 2.300\" Intake \/ 1.880\" Exhaust\u003c\/li\u003e\n\u003cli\u003eSprings: 1.625\" High-Performance\u003c\/li\u003e\n\u003cli\u003ePlug Style: Angle Plug\u003c\/li\u003e\n\u003cli\u003eMaterial: Premium Aluminum\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThese Magnum series heads come fully assembled, saving you valuable time during your engine build. The precision-machined aluminum construction ensures excellent heat dissipation and weight reduction compared to factory iron heads. With advanced port geometry, these heads provide the volumetric efficiency needed to support large-displacement engines. Experience the difference that professional-grade engineering makes in your next build. Find the best performance parts for your vehicle at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Air FLow Research products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-lt1-195cc-alum-heads-eliminator-street-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAFR Eliminator Street 195cc Aluminum Cylinder Heads for SBC LT1 — Fits GM LT-Series 1992-1\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-210cc-alum-heads-eliminator-race-75cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAFR 210cc Eliminator Race Small Block Chevy Aluminum Cylinder Heads - 75cc Chamber\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-210cc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 210cc Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-220cc-cnc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 220cc CNC Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-227cc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 227cc Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Air Flow Research Magnum 335cc Aluminum Cylinder Heads \\u2014 Fits Big Block Chevy\",\"description\":\"Upgrade your Big Block Chevy with AFR Magnum 335cc aluminum cylinder heads. High-flow performance for maximum power. Shop these assembled heads at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Air FLow Research\"},\"mpn\":\"2001\",\"url\":\"https:\/\/ggcracing.com\/products\/bbc-335cc-alum-heads-magnum-121cc-assembled\",\"offers\":{\"@type\":\"Offer\",\"price\":\"4510.00\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/bbc-335cc-alum-heads-magnum-121cc-assembled\",\"sku\":\"GBMK_2001\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Lighting\",\"item\":\"https:\/\/ggcracing.com\/collections\/lighting\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Air FLow Research\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Air+FLow+Research\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Air Flow Research Magnum 335cc Aluminum Cylinder Heads \\u2014 Fits Big Block Chevy\",\"item\":\"https:\/\/ggcracing.com\/products\/bbc-335cc-alum-heads-magnum-121cc-assembled\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Air Flow Research Magnum 335cc Aluminum Cylinder Heads \\u2014 Fits Big Block Chevy fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Air FLow Research?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Air Flow Research Magnum 335cc Aluminum Cylinder Heads \\u2014 Fits Big Block Chevy?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most plug-and-play LED upgrades take 15-30 minutes per side. Full retrofits or harness installs may require additional wiring.\"}}]}\u003c\/script\u003e","brand":"Air FLow Research","offers":[{"title":"Default Title","offer_id":40890094878804,"sku":"GBMK_2001","price":4510.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/AFR2001.jpg?v=1714824124"},{"product_id":"bbc-357cc-cnc-alum-heads-magnum-121cc-assembled","title":"Air Flow Research Magnum 357cc CNC Aluminum Cylinder Heads — Fits Big Block Chevy","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Air FLow Research\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eAir FLow Research engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Air FLow Research lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin:24px 0 8px;\"\u003eWatch in action\u003c\/h3\u003e\u003cdiv style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;margin:0 0 18px;border-radius:6px;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/NQDH2Wm2ROg\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003ePrecision CNC Performance: AFR Magnum 357cc Cylinder Heads\u003c\/h2\u003e\u003cp\u003eWhen every horsepower counts, the Air Flow Research (AFR) Magnum 357cc CNC aluminum cylinder heads are the ultimate choice for your Big Block Chevy build. These heads have undergone rigorous CNC porting to ensure optimal airflow characteristics, allowing your engine to breathe freely at high RPMs. With a 357cc intake runner and 121cc combustion chamber, they are designed to handle the demands of high-compression, large-displacement engines.\u003c\/p\u003e\u003ch3\u003eKey Features and Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCNC Ported 357cc Intake Runners\u003c\/li\u003e\n\u003cli\u003e121cc Combustion Chambers\u003c\/li\u003e\n\u003cli\u003e2.300\" Intake \/ 1.880\" Exhaust Valves\u003c\/li\u003e\n\u003cli\u003e1.625\" Performance Valve Springs\u003c\/li\u003e\n\u003cli\u003eAngle Plug Configuration\u003c\/li\u003e\n\u003cli\u003eLightweight Aluminum Construction\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe Magnum series is renowned for its durability and superior flow numbers, making it a favorite among engine builders and racers. By choosing these CNC-machined heads, you are investing in consistent performance and improved throttle response. These units arrive fully assembled, ensuring a straightforward installation process for your project. Whether you are chasing track records or building a high-end street machine, these heads provide the flow efficiency necessary to dominate. Discover top-tier automotive components and expert advice for your build at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Air FLow Research products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-lt1-195cc-alum-heads-eliminator-street-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAFR Eliminator Street 195cc Aluminum Cylinder Heads for SBC LT1 — Fits GM LT-Series 1992-1\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-210cc-alum-heads-eliminator-race-75cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAFR 210cc Eliminator Race Small Block Chevy Aluminum Cylinder Heads - 75cc Chamber\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-210cc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 210cc Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-220cc-cnc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 220cc CNC Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-227cc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 227cc Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Air Flow Research Magnum 357cc CNC Aluminum Cylinder Heads \\u2014 Fits Big Block Chevy\",\"description\":\"Maximize your engine's potential with AFR Magnum 357cc CNC aluminum cylinder heads for Big Block Chevy. Precision-engineered for power. Buy now at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Air FLow Research\"},\"mpn\":\"2010-TI\",\"url\":\"https:\/\/ggcracing.com\/products\/bbc-357cc-cnc-alum-heads-magnum-121cc-assembled\",\"offers\":{\"@type\":\"Offer\",\"price\":\"4735.00\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/bbc-357cc-cnc-alum-heads-magnum-121cc-assembled\",\"sku\":\"GBMK_2010-TI\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Lighting\",\"item\":\"https:\/\/ggcracing.com\/collections\/lighting\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Air FLow Research\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Air+FLow+Research\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Air Flow Research Magnum 357cc CNC Aluminum Cylinder Heads \\u2014 Fits Big Block Chevy\",\"item\":\"https:\/\/ggcracing.com\/products\/bbc-357cc-cnc-alum-heads-magnum-121cc-assembled\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Air Flow Research Magnum 357cc CNC Aluminum Cylinder Heads \\u2014 Fits Big Block Chev fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Air FLow Research?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Air Flow Research Magnum 357cc CNC Aluminum Cylinder Heads \\u2014 Fits Big Block Chev?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most plug-and-play LED upgrades take 15-30 minutes per side. Full retrofits or harness installs may require additional wiring.\"}}]}\u003c\/script\u003e","brand":"Air FLow Research","offers":[{"title":"Default Title","offer_id":40890094911572,"sku":"GBMK_2010-TI","price":4735.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/AFR2010-TI.jpg?v=1714824132"},{"product_id":"bbc-385cc-cnc-alum-heads-magnum-121cc-assembled","title":"Air Flow Research Magnum Comp CNC 385cc 121cc Aluminum Cylinder Heads — Fits Big Block Chevy (Pair)","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Air FLow Research\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eAir FLow Research engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Air FLow Research lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin:24px 0 8px;\"\u003eWatch in action\u003c\/h3\u003e\u003cdiv style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;margin:0 0 18px;border-radius:6px;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/NQDH2Wm2ROg\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003eCommand the Track with AFR Magnum Comp CNC 385cc BBC Heads\u003c\/h2\u003e\u003cp\u003eFor the most demanding Big Block Chevy applications, the Air Flow Research (AFR) Magnum Comp CNC 385cc Aluminum Cylinder Heads stand as the pinnacle of performance engineering. These fully assembled heads are meticulously CNC-ported to deliver an astonishing volume of airflow, making them the ultimate choice for professional racers and extreme high-horsepower builds. Unlock the full, untapped potential of your BBC engine with these competition-grade cylinder heads.\u003c\/p\u003e\u003ch3\u003eMaximum Airflow Through Advanced CNC Technology\u003c\/h3\u003e\u003cp\u003eThe Magnum Comp CNC 385cc heads are designed for engines that crave maximum airflow. The colossal 385cc intake runners are precisely CNC-machined to optimize every aspect of the port, ensuring laminar flow and incredible velocity. Paired with 121cc combustion chambers, these heads provide the ideal environment for generating monumental horsepower and torque. The lightweight, high-strength aluminum construction guarantees durability under the most severe racing conditions while contributing to a lighter overall engine package.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Benefits:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eExtreme Airflow:\u003c\/b\u003e Massive 385cc CNC-ported intake runners for unparalleled flow and power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOptimized Combustion:\u003c\/b\u003e 121cc combustion chambers designed for maximum efficiency and power generation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePremium Construction:\u003c\/b\u003e Lightweight and robust aluminum casting for superior strength and thermal management.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHigh-Performance Valvetrain:\u003c\/b\u003e Equipped with oversized 2.350\" intake and 1.880\" exhaust valves for ultimate flow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAssembled \u0026amp; Ready:\u003c\/b\u003e Includes heavy-duty 1.625\" valve springs and angle plugs, ready for installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBig Block Chevy Dominance:\u003c\/b\u003e Specifically engineered for the most powerful BBC engine builds.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy Choose AFR Magnum Comp CNC 385cc Heads?\u003c\/h3\u003e\u003cp\u003eWhen you're pushing the limits of your Big Block Chevy, every component must perform flawlessly. The AFR Magnum Comp CNC 385cc cylinder heads are built for exactly that purpose. Their superior design and manufacturing ensure consistent, repeatable performance, giving you the edge on the track or dyno. These heads are not just an upgrade; they are a statement of intent for serious power. Elevate your BBC to a championship level with these exceptional heads, available at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Air FLow Research products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-lt1-195cc-alum-heads-eliminator-street-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAFR Eliminator Street 195cc Aluminum Cylinder Heads for SBC LT1 — Fits GM LT-Series 1992-1\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-210cc-alum-heads-eliminator-race-75cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAFR 210cc Eliminator Race Small Block Chevy Aluminum Cylinder Heads - 75cc Chamber\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-210cc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 210cc Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-220cc-cnc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 220cc CNC Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-227cc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 227cc Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Air Flow Research Magnum Comp CNC 385cc 121cc Aluminum Cylinder Heads \\u2014 Fits Big Block Chevy (Pair)\",\"description\":\"Dominate the track with AFR Magnum Comp CNC 385cc aluminum cylinder heads for Big Block Chevy. 121cc chambers, assembled pair for peak power. Order now!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Air FLow Research\"},\"mpn\":\"2020-TI\",\"url\":\"https:\/\/ggcracing.com\/products\/bbc-385cc-cnc-alum-heads-magnum-121cc-assembled\",\"offers\":{\"@type\":\"Offer\",\"price\":\"4881.00\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/bbc-385cc-cnc-alum-heads-magnum-121cc-assembled\",\"sku\":\"GBMK_2020-TI\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Lighting\",\"item\":\"https:\/\/ggcracing.com\/collections\/lighting\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Air FLow Research\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Air+FLow+Research\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Air Flow Research Magnum Comp CNC 385cc 121cc Aluminum Cylinder Heads \\u2014 Fits Big Block Chevy (Pair)\",\"item\":\"https:\/\/ggcracing.com\/products\/bbc-385cc-cnc-alum-heads-magnum-121cc-assembled\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Air Flow Research Magnum Comp CNC 385cc 121cc Aluminum Cylinder Heads \\u2014 Fits Big fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Air FLow Research?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Air Flow Research Magnum Comp CNC 385cc 121cc Aluminum Cylinder Heads \\u2014 Fits Big?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most plug-and-play LED upgrades take 15-30 minutes per side. Full retrofits or harness installs may require additional wiring.\"}}]}\u003c\/script\u003e","brand":"Air FLow Research","offers":[{"title":"Default Title","offer_id":40890095140948,"sku":"GBMK_2020-TI","price":4881.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/AFR2020-TI.jpg?v=1714824141"},{"product_id":"bbc-305cc-alm-cylinder-heads-pair-assembled","title":"Air Flow Research BBC 305cc Magnum Aluminum Cylinder Heads 117cc Assembled — Big Block Chevy Pair","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Air FLow Research\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eAir FLow Research engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Air FLow Research lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eOptimize Your Big Block Chevy with AFR BBC 305cc Magnum Aluminum Cylinder Heads\u003c\/h2\u003e\u003cp\u003eUpgrade your Big Block Chevy engine with the high-performance \u003cb\u003eAir Flow Research BBC 305cc Magnum Aluminum Cylinder Heads\u003c\/b\u003e. These assembled heads are meticulously engineered to provide an excellent balance of airflow and streetability, making them perfect for a wide range of applications from performance street cars to mild race setups. The Magnum series is known for its robust design and superior flow characteristics, ensuring your Big Block Chevy delivers impressive power and torque.\u003c\/p\u003e\u003ch3\u003ePerformance-Enhancing Features:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eOptimized Intake Port Volume:\u003c\/b\u003e 305cc intake runners are designed for strong mid-range torque and excellent top-end power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eGenerous Valve Sizing:\u003c\/b\u003e Equipped with 2.250-inch intake and 1.880-inch exhaust valves for efficient cylinder filling and exhaust scavenging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eEfficient Combustion Chambers:\u003c\/b\u003e 117cc combustion chambers promote optimal compression and a more complete fuel burn.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eReliable Valve Springs:\u003c\/b\u003e Features 1.625-inch valve springs, ensuring consistent valve control across the RPM range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDurable Aluminum Construction:\u003c\/b\u003e Lightweight aluminum casting aids in heat dissipation and contributes to overall engine weight reduction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAngle Plug Design:\u003c\/b\u003e Improves spark plug access and enhances the efficiency of the combustion process.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThese cylinder heads are provided as a pair, fully assembled with high-quality components, simplifying your engine build or upgrade project. They are specifically designed for Big Block Chevy engines, offering a direct fit and a noticeable improvement in engine performance. Whether you're building a powerful cruiser or a weekend warrior, the AFR Magnum 305cc heads provide a solid foundation for your Big Block.\u003c\/p\u003e\u003ch3\u003eWhy AFR Magnum is a Smart Choice:\u003c\/h3\u003e\u003cp\u003eAir Flow Research's Magnum series delivers proven performance and reliability, making it a trusted name among Big Block Chevy enthusiasts. These 305cc heads offer a fantastic blend of performance and value, providing significant power gains without compromising durability. Choose AFR for a dependable and powerful upgrade to your Big Block.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Air FLow Research products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-lt1-195cc-alum-heads-eliminator-street-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAFR Eliminator Street 195cc Aluminum Cylinder Heads for SBC LT1 — Fits GM LT-Series 1992-1\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-210cc-alum-heads-eliminator-race-75cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAFR 210cc Eliminator Race Small Block Chevy Aluminum Cylinder Heads - 75cc Chamber\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-210cc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 210cc Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-220cc-cnc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 220cc CNC Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-227cc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 227cc Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Air Flow Research BBC 305cc Magnum Aluminum Cylinder Heads 117cc Assembled \\u2014 Big Block Chevy Pair\",\"description\":\"Boost your Big Block Chevy with AFR BBC 305cc Magnum aluminum cylinder heads. Assembled, 117cc chambers, 2.250\\\"\/1.880\\\" valves. Enhance power \u0026 torque. Shop now!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Air FLow Research\"},\"mpn\":\"2100\",\"url\":\"https:\/\/ggcracing.com\/products\/bbc-305cc-alm-cylinder-heads-pair-assembled\",\"offers\":{\"@type\":\"Offer\",\"price\":\"3429.00\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/bbc-305cc-alm-cylinder-heads-pair-assembled\",\"sku\":\"GBMK_2100\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Lighting\",\"item\":\"https:\/\/ggcracing.com\/collections\/lighting\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Air FLow Research\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Air+FLow+Research\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Air Flow Research BBC 305cc Magnum Aluminum Cylinder Heads 117cc Assembled \\u2014 Big Block Chevy Pair\",\"item\":\"https:\/\/ggcracing.com\/products\/bbc-305cc-alm-cylinder-heads-pair-assembled\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Air Flow Research BBC 305cc Magnum Aluminum Cylinder Heads 117cc Assembled \\u2014 Big fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Air FLow Research?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Air Flow Research BBC 305cc Magnum Aluminum Cylinder Heads 117cc Assembled \\u2014 Big?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most plug-and-play LED upgrades take 15-30 minutes per side. Full retrofits or harness installs may require additional wiring.\"}}]}\u003c\/script\u003e","brand":"Air FLow Research","offers":[{"title":"Default Title","offer_id":40890095206484,"sku":"GBMK_2100","price":3429.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/AFR2100.jpg?v=1714824150"},{"product_id":"bbc-305cc-alum-heads-magnum-121cc-assembled","title":"Air Flow Research Magnum 305cc Aluminum Cylinder Heads — Fits Big Block Chevy","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Air FLow Research\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eAir FLow Research engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Air FLow Research lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin:24px 0 8px;\"\u003eWatch in action\u003c\/h3\u003e\u003cdiv style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;margin:0 0 18px;border-radius:6px;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/Q5vIdBTFjnA\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003eReliable Power with AFR Magnum 305cc Cylinder Heads\u003c\/h2\u003e\u003cp\u003eThe Air Flow Research (AFR) Magnum 305cc aluminum cylinder heads are the perfect balance of performance and efficiency for your Big Block Chevy engine. Designed with a 305cc intake runner and a 121cc combustion chamber, these heads are optimized to provide excellent torque and horsepower across a broad power band. Perfect for street-performance builds that require consistent, reliable power delivery without sacrificing driveability.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eIntake Runner: 305cc\u003c\/li\u003e\n\u003cli\u003eCombustion Chamber: 121cc\u003c\/li\u003e\n\u003cli\u003eValves: 2.250\" Intake \/ 1.880\" Exhaust\u003c\/li\u003e\n\u003cli\u003eSprings: 1.625\" Performance Springs\u003c\/li\u003e\n\u003cli\u003ePlug Style: Angle Plug\u003c\/li\u003e\n\u003cli\u003eMaterial: Aluminum\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThese assembled cylinder heads feature high-quality components, including durable valve springs and precision-machined valves, ensuring long-lasting performance under load. The aluminum construction helps reduce overall engine weight and improves heat dissipation, which is critical for maintaining peak performance during extended driving. If you are looking to upgrade your factory heads to something that offers superior flow and modern engineering, the AFR Magnum series is the industry standard. Build your dream engine with confidence using parts from GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Air FLow Research products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-lt1-195cc-alum-heads-eliminator-street-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAFR Eliminator Street 195cc Aluminum Cylinder Heads for SBC LT1 — Fits GM LT-Series 1992-1\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-210cc-alum-heads-eliminator-race-75cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAFR 210cc Eliminator Race Small Block Chevy Aluminum Cylinder Heads - 75cc Chamber\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-210cc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 210cc Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-220cc-cnc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 220cc CNC Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-227cc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 227cc Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Air Flow Research Magnum 305cc Aluminum Cylinder Heads \\u2014 Fits Big Block Chevy\",\"description\":\"Boost your Big Block Chevy performance with AFR Magnum 305cc aluminum cylinder heads. High-quality, assembled heads ready for your build. Shop GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Air FLow Research\"},\"mpn\":\"2100-1\",\"url\":\"https:\/\/ggcracing.com\/products\/bbc-305cc-alum-heads-magnum-121cc-assembled\",\"offers\":{\"@type\":\"Offer\",\"price\":\"3701.00\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/bbc-305cc-alum-heads-magnum-121cc-assembled\",\"sku\":\"GBMK_2100-1\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Lighting\",\"item\":\"https:\/\/ggcracing.com\/collections\/lighting\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Air FLow Research\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Air+FLow+Research\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Air Flow Research Magnum 305cc Aluminum Cylinder Heads \\u2014 Fits Big Block Chevy\",\"item\":\"https:\/\/ggcracing.com\/products\/bbc-305cc-alum-heads-magnum-121cc-assembled\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Air Flow Research Magnum 305cc Aluminum Cylinder Heads \\u2014 Fits Big Block Chevy fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Air FLow Research?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Air Flow Research Magnum 305cc Aluminum Cylinder Heads \\u2014 Fits Big Block Chevy?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most plug-and-play LED upgrades take 15-30 minutes per side. Full retrofits or harness installs may require additional wiring.\"}}]}\u003c\/script\u003e","brand":"Air FLow Research","offers":[{"title":"Default Title","offer_id":40890095272020,"sku":"GBMK_2100-1","price":3701.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/AFR2100-1.jpg?v=1714824160"},{"product_id":"bbc-325cc-alum-heads-magnum-117cc-assembled","title":"Air Flow Research Magnum 325cc Aluminum Cylinder Heads — Fits Big Block Chevy","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Air FLow Research\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eAir FLow Research engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Air FLow Research lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin:24px 0 8px;\"\u003eWatch in action\u003c\/h3\u003e\u003cdiv style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;margin:0 0 18px;border-radius:6px;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/3OUKljVYhBg\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003eAdvanced Airflow for Your Big Block Chevy\u003c\/h2\u003e\u003cp\u003eExperience the power of precision engineering with the Air Flow Research (AFR) Magnum 325cc aluminum cylinder heads. Designed specifically for Big Block Chevy engines, these heads feature a 325cc intake runner and a 117cc combustion chamber, providing the ideal flow characteristics for high-performance street and drag racing applications. The 2.300\" intake valves ensure that your engine gets the air it needs to produce maximum power output.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eIntake Runner: 325cc\u003c\/li\u003e\n\u003cli\u003eCombustion Chamber: 117cc\u003c\/li\u003e\n\u003cli\u003eValves: 2.300\" Intake \/ 1.880\" Exhaust\u003c\/li\u003e\n\u003cli\u003eSprings: 1.625\" High-Performance\u003c\/li\u003e\n\u003cli\u003ePlug Style: Angle Plug\u003c\/li\u003e\n\u003cli\u003eMaterial: Aluminum\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThese heads are delivered fully assembled, meaning you can spend less time in the garage and more time on the road or track. The lightweight aluminum casting provides excellent thermal management, preventing detonation and allowing for more aggressive timing and compression ratios. AFR is a leader in cylinder head technology, and the Magnum series is a testament to their commitment to quality and performance. Whether you are restoring a classic muscle car or building a custom race engine, these heads offer the performance boost you need. Find all your essential engine upgrades right here at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Air FLow Research products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-lt1-195cc-alum-heads-eliminator-street-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAFR Eliminator Street 195cc Aluminum Cylinder Heads for SBC LT1 — Fits GM LT-Series 1992-1\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-210cc-alum-heads-eliminator-race-75cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAFR 210cc Eliminator Race Small Block Chevy Aluminum Cylinder Heads - 75cc Chamber\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-210cc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 210cc Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-220cc-cnc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 220cc CNC Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-227cc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 227cc Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Air Flow Research Magnum 325cc Aluminum Cylinder Heads \\u2014 Fits Big Block Chevy\",\"description\":\"Upgrade to AFR Magnum 325cc aluminum cylinder heads for your Big Block Chevy. High-flow design for improved performance. Order your set today at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Air FLow Research\"},\"mpn\":\"2101\",\"url\":\"https:\/\/ggcracing.com\/products\/bbc-325cc-alum-heads-magnum-117cc-assembled\",\"offers\":{\"@type\":\"Offer\",\"price\":\"3429.00\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/bbc-325cc-alum-heads-magnum-117cc-assembled\",\"sku\":\"GBMK_2101\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Lighting\",\"item\":\"https:\/\/ggcracing.com\/collections\/lighting\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Air FLow Research\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Air+FLow+Research\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Air Flow Research Magnum 325cc Aluminum Cylinder Heads \\u2014 Fits Big Block Chevy\",\"item\":\"https:\/\/ggcracing.com\/products\/bbc-325cc-alum-heads-magnum-117cc-assembled\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Air Flow Research Magnum 325cc Aluminum Cylinder Heads \\u2014 Fits Big Block Chevy fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Air FLow Research?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Air Flow Research Magnum 325cc Aluminum Cylinder Heads \\u2014 Fits Big Block Chevy?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most plug-and-play LED upgrades take 15-30 minutes per side. Full retrofits or harness installs may require additional wiring.\"}}]}\u003c\/script\u003e","brand":"Air FLow Research","offers":[{"title":"Default Title","offer_id":40890095370324,"sku":"GBMK_2101","price":3429.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/AFR2101.jpg?v=1714824168"},{"product_id":"bbc-345cc-alum-heads-magnum-117cc-assembled","title":"Air Flow Research Magnum 345cc Aluminum Cylinder Heads — Fits Big Block Chevy","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Air FLow Research\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eAir FLow Research engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Air FLow Research lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin:24px 0 8px;\"\u003eWatch in action\u003c\/h3\u003e\u003cdiv style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;margin:0 0 18px;border-radius:6px;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/Q5vIdBTFjnA\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003eHigh-Flow Performance: AFR Magnum 345cc Cylinder Heads\u003c\/h2\u003e\u003cp\u003eThe Air Flow Research (AFR) Magnum 345cc aluminum cylinder heads are designed for the most demanding Big Block Chevy builds. With a massive 345cc intake runner and a 117cc combustion chamber, these heads are engineered to move significant volumes of air, making them ideal for high-displacement engines looking to make serious power. If you are building a high-compression race engine, these heads provide the necessary flow to support your goals.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eIntake Runner: 345cc\u003c\/li\u003e\n\u003cli\u003eCombustion Chamber: 117cc\u003c\/li\u003e\n\u003cli\u003eValves: 2.300\" Intake \/ 1.880\" Exhaust\u003c\/li\u003e\n\u003cli\u003eSprings: 1.625\" High-Performance\u003c\/li\u003e\n\u003cli\u003ePlug Style: Angle Plug\u003c\/li\u003e\n\u003cli\u003eMaterial: Aluminum\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThese assembled heads come equipped with premium valve train components, ensuring consistent performance and durability under extreme conditions. The aluminum construction not only reduces weight but also allows for better heat dissipation, which is vital for high-performance engines. By choosing the AFR Magnum series, you are selecting a product that has been tested and proven on tracks across the country. Upgrade your engine's breathing capacity and unlock its true potential with these high-flow cylinder heads. Get the best parts for your project at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Air FLow Research products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-lt1-195cc-alum-heads-eliminator-street-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAFR Eliminator Street 195cc Aluminum Cylinder Heads for SBC LT1 — Fits GM LT-Series 1992-1\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-210cc-alum-heads-eliminator-race-75cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAFR 210cc Eliminator Race Small Block Chevy Aluminum Cylinder Heads - 75cc Chamber\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-210cc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 210cc Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-220cc-cnc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 220cc CNC Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-227cc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 227cc Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Air Flow Research Magnum 345cc Aluminum Cylinder Heads \\u2014 Fits Big Block Chevy\",\"description\":\"Get maximum airflow with AFR Magnum 345cc aluminum cylinder heads for Big Block Chevy. High-performance, assembled, and ready to install. Shop GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Air FLow Research\"},\"mpn\":\"2110\",\"url\":\"https:\/\/ggcracing.com\/products\/bbc-345cc-alum-heads-magnum-117cc-assembled\",\"offers\":{\"@type\":\"Offer\",\"price\":\"3429.00\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/bbc-345cc-alum-heads-magnum-117cc-assembled\",\"sku\":\"GBMK_2110\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Lighting\",\"item\":\"https:\/\/ggcracing.com\/collections\/lighting\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Air FLow Research\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Air+FLow+Research\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Air Flow Research Magnum 345cc Aluminum Cylinder Heads \\u2014 Fits Big Block Chevy\",\"item\":\"https:\/\/ggcracing.com\/products\/bbc-345cc-alum-heads-magnum-117cc-assembled\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Air Flow Research Magnum 345cc Aluminum Cylinder Heads \\u2014 Fits Big Block Chevy fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Air FLow Research?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Air Flow Research Magnum 345cc Aluminum Cylinder Heads \\u2014 Fits Big Block Chevy?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most plug-and-play LED upgrades take 15-30 minutes per side. Full retrofits or harness installs may require additional wiring.\"}}]}\u003c\/script\u003e","brand":"Air FLow Research","offers":[{"title":"Default Title","offer_id":40890095534164,"sku":"GBMK_2110","price":3429.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/AFR2110.jpg?v=1714824176"},{"product_id":"bbc-345cc-alum-heads-magnum-121cc-assembled","title":"Air Flow Research Magnum Comp 345cc Aluminum Cylinder Heads 121cc Chamber Assembled — Big Block Chevy Pair","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Air FLow Research\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eAir FLow Research engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Air FLow Research lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin:24px 0 8px;\"\u003eWatch in action\u003c\/h3\u003e\u003cdiv style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;margin:0 0 18px;border-radius:6px;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/Q5vIdBTFjnA\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u0026lt;h2\u0026gt;Experience Unrivaled Power with AFR 345cc Aluminum Cylinder Heads for Big Block Chevy\u0026lt;\/h2\u0026gt;\u0026lt;p\u0026gt;For the discerning enthusiast seeking the pinnacle of Big Block Chevy performance, the Air Flow Research Magnum Comp 345cc Aluminum Cylinder Heads are the definitive choice. These fully assembled, high-flow heads are meticulously engineered to maximize horsepower and torque, providing a transformative upgrade for any serious build. Featuring expansive 345cc intake runners and precisely shaped 121cc combustion chambers, these heads ensure your engine achieves its full potential, delivering explosive power and exceptional efficiency.\u0026lt;\/p\u0026gt;\u0026lt;h3\u0026gt;Superior Design for Peak Engine Output\u0026lt;\/h3\u0026gt;\u0026lt;ul\u0026gt;\u0026lt;li\u0026gt;\u0026lt;strong\u0026gt;Aggressive 345cc Intake Ports:\u0026lt;\/strong\u0026gt; Designed for maximum airflow, these large intake runners support extreme power levels and high-RPM performance.\u0026lt;\/li\u0026gt;\u0026lt;li\u0026gt;\u0026lt;strong\u0026gt;Optimized 121cc Combustion Chambers:\u0026lt;\/strong\u0026gt; Precisely contoured chambers enhance fuel atomization and combustion efficiency, contributing to significant power gains.\u0026lt;\/li\u0026gt;\u0026lt;li\u0026gt;\u0026lt;strong\u0026gt;Large Valve Configuration:\u0026lt;\/strong\u0026gt; Equipped with 2.300-inch intake and 1.880-inch exhaust valves, ensuring superior flow rates and cylinder filling for peak performance.\u0026lt;\/li\u0026gt;\u0026lt;li\u0026gt;\u0026lt;strong\u0026gt;Premium Lightweight Aluminum:\u0026lt;\/strong\u0026gt; Crafted from high-grade aluminum alloy, these heads offer excellent heat dissipation and reduced engine weight without compromising durability.\u0026lt;\/li\u0026gt;\u0026lt;li\u0026gt;\u0026lt;strong\u0026gt;Complete Assembled Package:\u0026lt;\/strong\u0026gt; Delivered fully assembled with robust 1.625-inch valve springs, providing a convenient and reliable solution for immediate installation.\u0026lt;\/li\u0026gt;\u0026lt;li\u0026gt;\u0026lt;strong\u0026gt;Enhanced Spark Plug Access:\u0026lt;\/strong\u0026gt; Features an angle plug design, optimizing spark delivery and improving overall engine efficiency.\u0026lt;\/li\u0026gt;\u0026lt;\/ul\u0026gt;\u0026lt;h3\u0026gt;Precision Fitment for Big Block Chevy\u0026lt;\/h3\u0026gt;\u0026lt;p\u0026gt;These Air Flow Research Magnum Comp cylinder heads are engineered for a perfect, direct fit on Big Block Chevy engines. Supplied as a pair, they offer a comprehensive and balanced top-end upgrade, ensuring consistent performance across both cylinder banks for your high-performance application.\u0026lt;\/p\u0026gt;\u0026lt;h3\u0026gt;Key Technical Specifications\u0026lt;\/h3\u0026gt;\u0026lt;ul\u0026gt;\u0026lt;li\u0026gt;\u0026lt;strong\u0026gt;Model Number:\u0026lt;\/strong\u0026gt; AFR 2110-1\u0026lt;\/li\u0026gt;\u0026lt;li\u0026gt;\u0026lt;strong\u0026gt;Material:\u0026lt;\/strong\u0026gt; High-Strength Aluminum Alloy\u0026lt;\/li\u0026gt;\u0026lt;li\u0026gt;\u0026lt;strong\u0026gt;Intake Runner Volume:\u0026lt;\/strong\u0026gt; 345 cc\u0026lt;\/li\u0026gt;\u0026lt;li\u0026gt;\u0026lt;strong\u0026gt;Combustion Chamber Volume:\u0026lt;\/strong\u0026gt; 121 cc\u0026lt;\/li\u0026gt;\u0026lt;li\u0026gt;\u0026lt;strong\u0026gt;Intake Valve Size:\u0026lt;\/strong\u0026gt; 2.300 in\u0026lt;\/li\u0026gt;\u0026lt;li\u0026gt;\u0026lt;strong\u0026gt;Exhaust Valve Size:\u0026lt;\/strong\u0026gt; 1.880 in\u0026lt;\/li\u0026gt;\u0026lt;li\u0026gt;\u0026lt;strong\u0026gt;Valve Spring OD:\u0026lt;\/strong\u0026gt; 1.625 in\u0026lt;\/li\u0026gt;\u0026lt;li\u0026gt;\u0026lt;strong\u0026gt;Spark Plug Configuration:\u0026lt;\/strong\u0026gt; Angle Plug\u0026lt;\/li\u0026gt;\u0026lt;li\u0026gt;\u0026lt;strong\u0026gt;Assembly Status:\u0026lt;\/strong\u0026gt; Fully Assembled (Pair)\u0026lt;\/li\u0026gt;\u0026lt;\/ul\u0026gt;\u0026lt;h3\u0026gt;The AFR Legacy of Performance Excellence\u0026lt;\/h3\u0026gt;\u0026lt;p\u0026gt;Air Flow Research is globally recognized for its commitment to engineering excellence and producing the highest-performing cylinder heads in the aftermarket. Their rigorous testing and innovative designs ensure that every product delivers unparalleled power gains and rock-solid reliability. By choosing AFR, you're investing in a legacy of proven performance, trusted by top engine builders and racers worldwide. Discover the ultimate in Big Block Chevy performance upgrades at GGCRACING.\u0026lt;\/p\u0026gt;\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Air FLow Research products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-lt1-195cc-alum-heads-eliminator-street-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAFR Eliminator Street 195cc Aluminum Cylinder Heads for SBC LT1 — Fits GM LT-Series 1992-1\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-210cc-alum-heads-eliminator-race-75cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAFR 210cc Eliminator Race Small Block Chevy Aluminum Cylinder Heads - 75cc Chamber\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-210cc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 210cc Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-220cc-cnc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 220cc CNC Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-227cc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 227cc Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Air Flow Research Magnum Comp 345cc Aluminum Cylinder Heads 121cc Chamber Assembled \\u2014 Big Block Chevy Pair\",\"description\":\"Unlock maximum power with AFR 345cc Big Block Chevy aluminum cylinder heads, featuring 121cc chambers. Fully assembled for top-tier performance. Buy now!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Air FLow Research\"},\"mpn\":\"2110-1\",\"url\":\"https:\/\/ggcracing.com\/products\/bbc-345cc-alum-heads-magnum-121cc-assembled\",\"offers\":{\"@type\":\"Offer\",\"price\":\"3701.00\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/bbc-345cc-alum-heads-magnum-121cc-assembled\",\"sku\":\"GBMK_2110-1\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Lighting\",\"item\":\"https:\/\/ggcracing.com\/collections\/lighting\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Air FLow Research\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Air+FLow+Research\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Air Flow Research Magnum Comp 345cc Aluminum Cylinder Heads 121cc Chamber Assembled \\u2014 Big Block Chevy Pair\",\"item\":\"https:\/\/ggcracing.com\/products\/bbc-345cc-alum-heads-magnum-121cc-assembled\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Air Flow Research Magnum Comp 345cc Aluminum Cylinder Heads 121cc Chamber Assemb fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Air FLow Research?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Air Flow Research Magnum Comp 345cc Aluminum Cylinder Heads 121cc Chamber Assemb?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most plug-and-play LED upgrades take 15-30 minutes per side. Full retrofits or harness installs may require additional wiring.\"}}]}\u003c\/script\u003e","brand":"Air FLow Research","offers":[{"title":"Default Title","offer_id":40890095566932,"sku":"GBMK_2110-1","price":3701.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/AFR2110-1.jpg?v=1714824184"},{"product_id":"bbc-325cc-enforcer-cyl-head-122cc-assembled","title":"Air Flow Research BBC 335cc Enforcer Aluminum Cylinder Head — Big Block Chevy","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Air FLow Research\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eAir FLow Research engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Air FLow Research lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin:24px 0 8px;\"\u003eWatch in action\u003c\/h3\u003e\u003cdiv style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;margin:0 0 18px;border-radius:6px;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/gCxmdS3S6BY\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003eUnleash Big Block Chevy Power with AFR Enforcer Heads\u003c\/h2\u003e\u003cp\u003eThe Air Flow Research (AFR) 335cc Enforcer cylinder head is engineered to provide Big Block Chevy enthusiasts with a cost-effective path to serious horsepower. These heads are designed for street and strip applications where airflow efficiency is paramount. Featuring a 335cc intake runner and a 122cc combustion chamber, these assembled heads are ready to bolt on and transform your engine's output.\u003c\/p\u003e\u003ch3\u003eKey Technical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e335cc Intake Runner for high-RPM breathing\u003c\/li\u003e\n\u003cli\u003e122cc Combustion Chamber\u003c\/li\u003e\n\u003cli\u003e2.250\" Intake \/ 1.880\" Exhaust Valve sizes\u003c\/li\u003e\n\u003cli\u003e1.550\" Valve Springs included\u003c\/li\u003e\n\u003cli\u003eDurable aluminum construction for heat dissipation\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhether you are building a weekend cruiser or a dedicated drag car, the Enforcer series offers the legendary AFR quality at an accessible price point. These heads are precision-machined to ensure consistent performance and reliability under high-load conditions. The optimized port design promotes superior air velocity, resulting in improved throttle response and torque across the power band. Experience the difference in engineering excellence and take your BBC build to the next level with components from GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Air FLow Research products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-lt1-195cc-alum-heads-eliminator-street-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAFR Eliminator Street 195cc Aluminum Cylinder Heads for SBC LT1 — Fits GM LT-Series 1992-1\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-210cc-alum-heads-eliminator-race-75cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAFR 210cc Eliminator Race Small Block Chevy Aluminum Cylinder Heads - 75cc Chamber\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-210cc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 210cc Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-220cc-cnc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 220cc CNC Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-227cc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 227cc Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Air Flow Research BBC 335cc Enforcer Aluminum Cylinder Head \\u2014 Big Block Chevy\",\"description\":\"Upgrade your Big Block Chevy with the AFR 335cc Enforcer Cylinder Head. High-flow aluminum design for maximum power. Shop now at GGCRACING for performance.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Air FLow Research\"},\"mpn\":\"3001\",\"url\":\"https:\/\/ggcracing.com\/products\/bbc-325cc-enforcer-cyl-head-122cc-assembled\",\"offers\":{\"@type\":\"Offer\",\"price\":\"935.00\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/bbc-325cc-enforcer-cyl-head-122cc-assembled\",\"sku\":\"GBMK_3001\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Lighting\",\"item\":\"https:\/\/ggcracing.com\/collections\/lighting\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Air FLow Research\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Air+FLow+Research\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Air Flow Research BBC 335cc Enforcer Aluminum Cylinder Head \\u2014 Big Block Chevy\",\"item\":\"https:\/\/ggcracing.com\/products\/bbc-325cc-enforcer-cyl-head-122cc-assembled\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Air Flow Research BBC 335cc Enforcer Aluminum Cylinder Head \\u2014 Big Block Chevy fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Air FLow Research?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Air Flow Research BBC 335cc Enforcer Aluminum Cylinder Head \\u2014 Big Block Chevy?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most plug-and-play LED upgrades take 15-30 minutes per side. Full retrofits or harness installs may require additional wiring.\"}}]}\u003c\/script\u003e","brand":"Air FLow Research","offers":[{"title":"Default Title","offer_id":40890096484436,"sku":"GBMK_3001","price":935.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/AFR3001.jpg?v=1714824262"},{"product_id":"bbc-265cc-cnc-alum-heads-magnum-109cc-o-p","title":"Air Flow Research BBC 265cc CNC Magnum Street Aluminum Heads 109cc Open Chamber — Big Block Chevy","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Air FLow Research\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eAir FLow Research engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Air FLow Research lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eOptimize Street Performance: AFR 265cc CNC Magnum Street Big Block Chevy Heads\u003c\/h2\u003e\u003cp\u003eTransform your Big Block Chevy into a street-dominating machine with the Air Flow Research (AFR) 265cc CNC Magnum Street aluminum cylinder heads. These meticulously assembled heads are designed for enthusiasts who demand superior street performance without sacrificing drivability. Featuring advanced CNC porting, the 265cc intake runners ensure exceptional airflow and velocity, perfect for a strong, responsive street engine.\u003c\/p\u003e\u003ch3\u003eKey Features for Street-Focused Power\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eIntake Runner Volume:\u003c\/b\u003e 265 cc CNC ported for optimized street airflow\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCombustion Chamber Volume:\u003c\/b\u003e 109 cc open chamber design\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eValve Configuration:\u003c\/b\u003e 2.190-inch intake and 1.880-inch exhaust valves\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSprings:\u003c\/b\u003e Performance-oriented 1.550-inch valve springs\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Premium, lightweight aluminum construction\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eApplication:\u003c\/b\u003e Specifically designed for Big Block Chevy engines (sold as a pair)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThese AFR Magnum Street cylinder heads arrive fully assembled, making your engine build or upgrade process more efficient. The high-quality aluminum construction not only reduces overall engine weight but also provides excellent thermal management, crucial for consistent street performance. Experience a significant improvement in throttle response, torque, and overall engine efficiency, making your BBC more enjoyable to drive.\u003c\/p\u003e\u003ch3\u003eThe AFR Magnum Street Advantage\u003c\/h3\u003e\u003cp\u003eAFR's 265cc CNC Magnum Street heads are engineered to provide the perfect balance of street manners and performance potential. The open chamber design and optimized porting ensure efficient combustion and excellent flow, making them an ideal choice for a wide range of Big Block Chevy street builds. Invest in AFR for proven performance and durability that will elevate your driving experience.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Air FLow Research products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-lt1-195cc-alum-heads-eliminator-street-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAFR Eliminator Street 195cc Aluminum Cylinder Heads for SBC LT1 — Fits GM LT-Series 1992-1\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-210cc-alum-heads-eliminator-race-75cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAFR 210cc Eliminator Race Small Block Chevy Aluminum Cylinder Heads - 75cc Chamber\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-210cc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 210cc Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-220cc-cnc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 220cc CNC Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-227cc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 227cc Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Air Flow Research BBC 265cc CNC Magnum Street Aluminum Heads 109cc Open Chamber \\u2014 Big Block Chevy\",\"description\":\"Upgrade your Big Block Chevy with AFR 265cc CNC Magnum Street aluminum heads. Assembled, 109cc open chambers. Optimize BBC street performance!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Air FLow Research\"},\"mpn\":\"3610\",\"url\":\"https:\/\/ggcracing.com\/products\/bbc-265cc-cnc-alum-heads-magnum-109cc-o-p\",\"offers\":{\"@type\":\"Offer\",\"price\":\"2653.00\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/bbc-265cc-cnc-alum-heads-magnum-109cc-o-p\",\"sku\":\"GBMK_3610\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Air FLow Research\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Air+FLow+Research\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Air Flow Research BBC 265cc CNC Magnum Street Aluminum Heads 109cc Open Chamber \\u2014 Big Block Chevy\",\"item\":\"https:\/\/ggcracing.com\/products\/bbc-265cc-cnc-alum-heads-magnum-109cc-o-p\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Air Flow Research BBC 265cc CNC Magnum Street Aluminum Heads 109cc Open Chamber  fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Air FLow Research?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Air Flow Research BBC 265cc CNC Magnum Street Aluminum Heads 109cc Open Chamber ?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"Air FLow Research","offers":[{"title":"Default Title","offer_id":40890096517204,"sku":"GBMK_3610","price":2653.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/AFR3610.jpg?v=1714824270"},{"product_id":"bbc-290cc-cnc-alum-heads-magnum-112cc-o-p","title":"Air Flow Research BBC 290cc Magnum CNC Aluminum Cylinder Heads — Big Block Chevy","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Air FLow Research\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eAir FLow Research engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Air FLow Research lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin:24px 0 8px;\"\u003eWatch in action\u003c\/h3\u003e\u003cdiv style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;margin:0 0 18px;border-radius:6px;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/Q5vIdBTFjnA\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003ePrecision CNC Performance: AFR Magnum BBC Heads\u003c\/h2\u003e\u003cp\u003eTake your Big Block Chevy to the next level with the Air Flow Research (AFR) 290cc Magnum CNC aluminum cylinder heads. These heads are specifically designed for street-performance enthusiasts who demand precision and power. With fully CNC-ported intake and exhaust runners, these heads offer unmatched airflow characteristics for a naturally aspirated or power-adder build.\u003c\/p\u003e\u003ch3\u003eWhy Choose AFR Magnum Heads?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e290cc CNC-ported intake runners\u003c\/li\u003e\n\u003cli\u003e112cc combustion chambers for optimal compression\u003c\/li\u003e\n\u003cli\u003eAngle plug design for improved spark plug positioning\u003c\/li\u003e\n\u003cli\u003e1.550\" high-performance valve springs\u003c\/li\u003e\n\u003cli\u003eAssembled pair ready for installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe Magnum series is the gold standard for Big Block Chevy performance. By utilizing advanced CNC machining, AFR ensures that every port is identical, providing balanced airflow to every cylinder for smooth, predictable power delivery. These heads are built to handle high-lift camshafts and high-RPM environments, making them the ideal choice for serious street and track applications. The aluminum construction significantly reduces weight compared to factory iron heads, helping your vehicle handle better while producing more horsepower. Trust the experts at GGCRACING to provide the high-performance parts your engine deserves.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Air FLow Research products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-lt1-195cc-alum-heads-eliminator-street-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAFR Eliminator Street 195cc Aluminum Cylinder Heads for SBC LT1 — Fits GM LT-Series 1992-1\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-210cc-alum-heads-eliminator-race-75cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAFR 210cc Eliminator Race Small Block Chevy Aluminum Cylinder Heads - 75cc Chamber\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-210cc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 210cc Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-220cc-cnc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 220cc CNC Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-227cc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 227cc Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Air Flow Research BBC 290cc Magnum CNC Aluminum Cylinder Heads \\u2014 Big Block Chevy\",\"description\":\"Maximize your Big Block Chevy performance with AFR 290cc Magnum CNC Aluminum Heads. Precision-engineered for power. Buy yours today at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Air FLow Research\"},\"mpn\":\"3640\",\"url\":\"https:\/\/ggcracing.com\/products\/bbc-290cc-cnc-alum-heads-magnum-112cc-o-p\",\"offers\":{\"@type\":\"Offer\",\"price\":\"3751.00\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/bbc-290cc-cnc-alum-heads-magnum-112cc-o-p\",\"sku\":\"GBMK_3640\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Air FLow Research\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Air+FLow+Research\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Air Flow Research BBC 290cc Magnum CNC Aluminum Cylinder Heads \\u2014 Big Block Chevy\",\"item\":\"https:\/\/ggcracing.com\/products\/bbc-290cc-cnc-alum-heads-magnum-112cc-o-p\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Air Flow Research BBC 290cc Magnum CNC Aluminum Cylinder Heads \\u2014 Big Block Chevy fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Air FLow Research?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Air Flow Research BBC 290cc Magnum CNC Aluminum Cylinder Heads \\u2014 Big Block Chevy?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"Air FLow Research","offers":[{"title":"Default Title","offer_id":40890096582740,"sku":"GBMK_3640","price":3751.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/AFR3640.jpg?v=1714824280"},{"product_id":"bbc-300-cfm-cnc-cylinder-heads-pr-o-p-assem","title":"Air Flow Research BBC 300 CFM Magnum CNC Cylinder Heads — Big Block Chevy","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Air FLow Research\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eAir FLow Research engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Air FLow Research lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin:24px 0 8px;\"\u003eWatch in action\u003c\/h3\u003e\u003cdiv style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;margin:0 0 18px;border-radius:6px;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/Z--jcqd1pCw\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003eUltimate Airflow for Big Block Chevy Engines\u003c\/h2\u003e\u003cp\u003eThe Air Flow Research (AFR) 300 CFM Magnum CNC cylinder heads are the pinnacle of performance for the Big Block Chevy platform. These heads feature massive 300cc intake runners and are fully CNC-machined to ensure maximum volumetric efficiency. If you are looking to push your engine to its absolute limit, these heads provide the airflow required to support high-horsepower builds.\u003c\/p\u003e\u003ch3\u003ePerformance Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e300cc CNC-ported intake runners\u003c\/li\u003e\n\u003cli\u003e112cc combustion chambers\u003c\/li\u003e\n\u003cli\u003e2.300\" Intake \/ 1.880\" Exhaust valves\u003c\/li\u003e\n\u003cli\u003e1.625\" heavy-duty valve springs\u003c\/li\u003e\n\u003cli\u003eSold as a matched pair\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThese heads are designed for the builder who refuses to compromise. The large intake runners allow for massive air volume, while the precision CNC work ensures that the air-fuel mixture is optimized for maximum combustion efficiency. Whether you are running a high-compression street engine or a competitive drag racing setup, the AFR Magnum 300cc heads deliver consistent, reliable power. The inclusion of 1.625\" springs means these heads are ready for aggressive camshaft profiles right out of the box. Upgrade your vehicle's performance with the best in the industry, available now at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Air FLow Research products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-lt1-195cc-alum-heads-eliminator-street-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAFR Eliminator Street 195cc Aluminum Cylinder Heads for SBC LT1 — Fits GM LT-Series 1992-1\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-210cc-alum-heads-eliminator-race-75cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAFR 210cc Eliminator Race Small Block Chevy Aluminum Cylinder Heads - 75cc Chamber\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-210cc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 210cc Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-220cc-cnc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 220cc CNC Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-227cc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 227cc Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Air Flow Research BBC 300 CFM Magnum CNC Cylinder Heads \\u2014 Big Block Chevy\",\"description\":\"Boost your Big Block Chevy with AFR 300 CFM Magnum CNC Cylinder Heads. High-flow design for ultimate performance. Order now from GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Air FLow Research\"},\"mpn\":\"3670\",\"url\":\"https:\/\/ggcracing.com\/products\/bbc-300-cfm-cnc-cylinder-heads-pr-o-p-assem\",\"offers\":{\"@type\":\"Offer\",\"price\":\"3830.00\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/bbc-300-cfm-cnc-cylinder-heads-pr-o-p-assem\",\"sku\":\"GBMK_3670\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Air FLow Research\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Air+FLow+Research\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Air Flow Research BBC 300 CFM Magnum CNC Cylinder Heads \\u2014 Big Block Chevy\",\"item\":\"https:\/\/ggcracing.com\/products\/bbc-300-cfm-cnc-cylinder-heads-pr-o-p-assem\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Air Flow Research BBC 300 CFM Magnum CNC Cylinder Heads \\u2014 Big Block Chevy fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Air FLow Research?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Air Flow Research BBC 300 CFM Magnum CNC Cylinder Heads \\u2014 Big Block Chevy?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"Air FLow Research","offers":[{"title":"Default Title","offer_id":40890096648276,"sku":"GBMK_3670","price":3830.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/AFR3670.jpg?v=1714824288"},{"product_id":"bbf-295cc-bullitt-cnc-cylinder-heads-75cc-assm","title":"Air Flow Research Bullitt 295cc CNC Cylinder Heads 75cc Assembled — Big Block Ford Pair","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Air FLow Research\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eAir FLow Research engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Air FLow Research lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin:24px 0 8px;\"\u003eWatch in action\u003c\/h3\u003e\u003cdiv style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;margin:0 0 18px;border-radius:6px;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/NQDH2Wm2ROg\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003eUnleash Raw Power with AFR Bullitt 295cc CNC Big Block Ford Cylinder Heads\u003c\/h2\u003e\u003cp\u003eIgnite your Big Block Ford engine with the Air Flow Research Bullitt 295cc CNC Cylinder Heads. These meticulously engineered, assembled aluminum heads are designed to deliver a significant boost in horsepower and torque, making them an essential upgrade for any serious Ford performance build. Sold as a pair, they offer a complete, high-performance solution for your iconic engine.\u003c\/p\u003e\u003ch3\u003ePrecision Design for Ford Powerhouses\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eOptimized 295cc Intake Runners:\u003c\/b\u003e Featuring fully CNC-ported 295cc intake runners, these heads are crafted to maximize airflow velocity and volume, ensuring a broad and potent power band across the RPM range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCompact 75cc Combustion Chambers:\u003c\/b\u003e The precisely shaped 75cc combustion chambers are designed to optimize compression and promote an incredibly efficient burn, translating into superior power and responsiveness.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHigh-Flow Valve Configuration:\u003c\/b\u003e Equipped with large 2.250-inch intake and 1.760-inch exhaust valves, paired with robust 1.625-inch valve springs, these heads ensure excellent valve control and durability even under extreme conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePremium Aluminum Construction:\u003c\/b\u003e Manufactured from high-grade aluminum, these cylinder heads offer exceptional strength, superior heat dissipation, and a significant weight reduction compared to cast iron, enhancing overall engine performance.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTailored for Big Block Ford Dominance\u003c\/h3\u003e\u003cp\u003eThe AFR Bullitt 295cc CNC cylinder heads are specifically engineered for Big Block Ford engines, providing a direct fit and an immediate, substantial performance upgrade. Whether you're building a classic muscle car, a high-performance truck, or a dedicated race vehicle, these heads provide the foundation for achieving impressive power figures and track-proven reliability. Their assembled nature ensures a straightforward installation process.\u003c\/p\u003e\u003ch3\u003eThe Bullitt Advantage: AFR's Commitment to Ford Performance\u003c\/h3\u003e\u003cp\u003eAir Flow Research is a trusted name in performance engine components, and the Bullitt series for Big Block Ford engines showcases their dedication to Ford enthusiasts. These CNC-machined heads are a result of extensive research and development, delivering race-proven technology to your garage. Experience the thrill of enhanced power and torque that only AFR can provide.\u003c\/p\u003e\u003cp\u003eDiscover the true potential of your Big Block Ford with AFR Bullitt 295cc CNC cylinder heads, available at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Air FLow Research products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-lt1-195cc-alum-heads-eliminator-street-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAFR Eliminator Street 195cc Aluminum Cylinder Heads for SBC LT1 — Fits GM LT-Series 1992-1\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-210cc-alum-heads-eliminator-race-75cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAFR 210cc Eliminator Race Small Block Chevy Aluminum Cylinder Heads - 75cc Chamber\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-210cc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 210cc Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-220cc-cnc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 220cc CNC Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-227cc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 227cc Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Air Flow Research Bullitt 295cc CNC Cylinder Heads 75cc Assembled \\u2014 Big Block Ford Pair\",\"description\":\"Elevate your Big Block Ford with AFR Bullitt 295cc CNC aluminum cylinder heads. 75cc chambers, assembled pair for peak performance. Shop now!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Air FLow Research\"},\"mpn\":\"3817\",\"url\":\"https:\/\/ggcracing.com\/products\/bbf-295cc-bullitt-cnc-cylinder-heads-75cc-assm\",\"offers\":{\"@type\":\"Offer\",\"price\":\"3200.00\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/bbf-295cc-bullitt-cnc-cylinder-heads-75cc-assm\",\"sku\":\"GBMK_3817\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Air FLow Research\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Air+FLow+Research\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Air Flow Research Bullitt 295cc CNC Cylinder Heads 75cc Assembled \\u2014 Big Block Ford Pair\",\"item\":\"https:\/\/ggcracing.com\/products\/bbf-295cc-bullitt-cnc-cylinder-heads-75cc-assm\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Air Flow Research Bullitt 295cc CNC Cylinder Heads 75cc Assembled \\u2014 Big Block Fo fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Air FLow Research?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Air Flow Research Bullitt 295cc CNC Cylinder Heads 75cc Assembled \\u2014 Big Block Fo?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"Air FLow Research","offers":[{"title":"Default Title","offer_id":40890096681044,"sku":"GBMK_3817","price":3200.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/AFR3817.jpg?v=1714824296"},{"product_id":"sbc-alm-intake-manifold-temp-disc-11-18","title":"Air Flow Research SBC Eliminator Street\/Strip Intake Manifold — Small Block Chevy","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Air FLow Research\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eAir FLow Research engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Air FLow Research lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin:24px 0 8px;\"\u003eWatch in action\u003c\/h3\u003e\u003cdiv style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;margin:0 0 18px;border-radius:6px;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/V5D1XcHDY0E\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003eMaximize Your SBC Potential with AFR Eliminator Manifolds\u003c\/h2\u003e\u003cp\u003eThe Air Flow Research (AFR) Eliminator Street\/Strip intake manifold is the perfect match for your high-performance Small Block Chevy engine. Designed with a single-plane configuration, this manifold is engineered to increase air and fuel distribution to the cylinders, resulting in improved throttle response and significant horsepower gains in the mid-to-high RPM range.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSingle-plane design for high-RPM power\u003c\/li\u003e\n\u003cli\u003eSquare bore carburetor flange\u003c\/li\u003e\n\u003cli\u003eLightweight aluminum construction\u003c\/li\u003e\n\u003cli\u003eNatural finish for a classic look\u003c\/li\u003e\n\u003cli\u003eOptimized runner geometry for maximum flow\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis manifold is designed to bridge the gap between street-friendly drivability and track-ready performance. The Eliminator series is a favorite among engine builders who want a clean, efficient intake path that maximizes the potential of their cylinder heads. Its durable aluminum construction ensures long-lasting performance while helping to dissipate heat effectively. Whether you are building a street machine or a dedicated track car, this manifold provides the consistent airflow required for peak engine performance. Elevate your Small Block Chevy build with the quality and engineering of AFR, available through GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Air FLow Research products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-lt1-195cc-alum-heads-eliminator-street-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAFR Eliminator Street 195cc Aluminum Cylinder Heads for SBC LT1 — Fits GM LT-Series 1992-1\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-210cc-alum-heads-eliminator-race-75cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAFR 210cc Eliminator Race Small Block Chevy Aluminum Cylinder Heads - 75cc Chamber\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-210cc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 210cc Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-220cc-cnc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 220cc CNC Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-227cc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 227cc Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Air Flow Research SBC Eliminator Street\/Strip Intake Manifold \\u2014 Small Block Chevy\",\"description\":\"Optimize your Small Block Chevy with the AFR Eliminator Street\/Strip Intake Manifold. Single plane design for maximum flow. Shop GGCRACING today.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Air FLow Research\"},\"mpn\":\"4810\",\"url\":\"https:\/\/ggcracing.com\/products\/sbc-alm-intake-manifold-temp-disc-11-18\",\"offers\":{\"@type\":\"Offer\",\"price\":\"425.00\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/sbc-alm-intake-manifold-temp-disc-11-18\",\"sku\":\"GBMK_4810\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Intake\",\"item\":\"https:\/\/ggcracing.com\/collections\/intake\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Air FLow Research\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Air+FLow+Research\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Air Flow Research SBC Eliminator Street\/Strip Intake Manifold \\u2014 Small Block Chevy\",\"item\":\"https:\/\/ggcracing.com\/products\/sbc-alm-intake-manifold-temp-disc-11-18\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Air Flow Research SBC Eliminator Street\/Strip Intake Manifold \\u2014 Small Block Chev fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Air FLow Research?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Air Flow Research SBC Eliminator Street\/Strip Intake Manifold \\u2014 Small Block Chev?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Cold air intakes typically install in 30-60 minutes with basic hand tools. No tuning required for most plug-and-play kits.\"}}]}\u003c\/script\u003e","brand":"Air FLow Research","offers":[{"title":"Default Title","offer_id":40890097172564,"sku":"GBMK_4810","price":425.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/AFR4810.jpg?v=1714824349"},{"product_id":"sbf-alm-intake-manifold-renegade-289-302","title":"Air Flow Research SBF Renegade Single Plane Intake Manifold — Small Block Ford 289-302","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Air FLow Research\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eAir FLow Research engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Air FLow Research lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin:24px 0 8px;\"\u003eWatch in action\u003c\/h3\u003e\u003cdiv style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;margin:0 0 18px;border-radius:6px;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/9Cad9GkrMs4\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003eUnleash Your Small Block Ford with the AFR Renegade\u003c\/h2\u003e\u003cp\u003eThe Air Flow Research (AFR) Renegade single-plane intake manifold is specifically designed to optimize the performance of 289 and 302 Small Block Ford (SBF) engines. If you are looking to increase your engine's breathing capacity and overall power output, this manifold is the ideal upgrade. Its single-plane design is engineered to provide a direct, high-velocity path for the air-fuel mixture, making it perfect for high-RPM street and strip applications.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDesigned for SBF 289-302 engines\u003c\/li\u003e\n\u003cli\u003eSingle-plane design for maximum airflow\u003c\/li\u003e\n\u003cli\u003eSquare bore carburetor flange\u003c\/li\u003e\n\u003cli\u003eHigh-quality aluminum construction\u003c\/li\u003e\n\u003cli\u003eNatural finish for a professional look\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe Renegade manifold is built to handle the demands of performance enthusiasts who want to get the most out of their Small Block Ford. By optimizing the intake runner length and volume, AFR has created a manifold that provides excellent power gains across the power band. Its lightweight aluminum construction not only looks great but also helps in reducing overall engine weight. Whether you are looking to improve your quarter-mile times or just want a more responsive engine on the street, the AFR Renegade is a proven choice for SBF builds. Find this and other premium performance parts at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Air FLow Research products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-lt1-195cc-alum-heads-eliminator-street-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAFR Eliminator Street 195cc Aluminum Cylinder Heads for SBC LT1 — Fits GM LT-Series 1992-1\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-210cc-alum-heads-eliminator-race-75cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAFR 210cc Eliminator Race Small Block Chevy Aluminum Cylinder Heads - 75cc Chamber\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-210cc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 210cc Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-220cc-cnc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 220cc CNC Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-227cc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 227cc Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Air Flow Research SBF Renegade Single Plane Intake Manifold \\u2014 Small Block Ford 289-302\",\"description\":\"Unlock more power from your Small Block Ford with the AFR Renegade Single Plane Intake Manifold. Designed for 289-302 engines. Get yours at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Air FLow Research\"},\"mpn\":\"4830\",\"url\":\"https:\/\/ggcracing.com\/products\/sbf-alm-intake-manifold-renegade-289-302\",\"offers\":{\"@type\":\"Offer\",\"price\":\"438.00\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/sbf-alm-intake-manifold-renegade-289-302\",\"sku\":\"GBMK_4830\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Intake\",\"item\":\"https:\/\/ggcracing.com\/collections\/intake\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Air FLow Research\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Air+FLow+Research\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Air Flow Research SBF Renegade Single Plane Intake Manifold \\u2014 Small Block Ford 289-302\",\"item\":\"https:\/\/ggcracing.com\/products\/sbf-alm-intake-manifold-renegade-289-302\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Air Flow Research SBF Renegade Single Plane Intake Manifold \\u2014 Small Block Ford 2 fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Air FLow Research?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Air Flow Research SBF Renegade Single Plane Intake Manifold \\u2014 Small Block Ford 2?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Cold air intakes typically install in 30-60 minutes with basic hand tools. No tuning required for most plug-and-play kits.\"}}]}\u003c\/script\u003e","brand":"Air FLow Research","offers":[{"title":"Default Title","offer_id":40890097336404,"sku":"GBMK_4830","price":438.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/AFR4830.jpg?v=1714824367"},{"product_id":"4150-single-plane-intake-manifold-bbf-bullitt","title":"Air Flow Research Bullitt 4150 Single Plane Intake Manifold — Big Block Ford","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Air FLow Research\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eAir FLow Research engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Air FLow Research lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eDominate the Track with AFR Bullitt 4150 Single Plane Intake Manifold\u003c\/h2\u003e\u003cp\u003eUnleash the full, raw power of your \u003cb\u003eBig Block Ford (BBF) engine\u003c\/b\u003e with the \u003cb\u003eAir Flow Research (AFR) Bullitt 4150 Single Plane Intake Manifold\u003c\/b\u003e. Engineered for serious performance applications, this manifold is designed to deliver exceptional airflow and fuel distribution, making it the ideal choice for high-horsepower street machines and dedicated race vehicles.\u003c\/p\u003e\u003cp\u003eCrafted from premium, lightweight aluminum, the Bullitt manifold features a single-plane design optimized for maximum power in the upper RPM range. Its 4150 square bore carburetor flange ensures compatibility with a wide range of high-performance carburetors, allowing for precise tuning to extract every ounce of power from your BBF. The natural aluminum finish provides a clean, race-ready appearance under the hood.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Performance:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eDesign:\u003c\/b\u003e Aggressive single plane for superior high-RPM power\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCarburetor Compatibility:\u003c\/b\u003e 4150 square bore flange for performance carburetors\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e High-strength, lightweight aluminum construction\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Natural aluminum for a professional look\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eApplication:\u003c\/b\u003e Specifically engineered for Big Block Ford engines\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eUsage:\u003c\/b\u003e Perfect for drag racing, circle track, and extreme street builds\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eQuantity:\u003c\/b\u003e Sold individually\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhen uncompromising power and precision are non-negotiable, the AFR Bullitt 4150 intake manifold stands ready to elevate your Big Block Ford's performance to legendary status. Experience the AFR advantage and push your limits with components from GGCRACING.COM.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Air FLow Research products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-lt1-195cc-alum-heads-eliminator-street-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAFR Eliminator Street 195cc Aluminum Cylinder Heads for SBC LT1 — Fits GM LT-Series 1992-1\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-210cc-alum-heads-eliminator-race-75cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAFR 210cc Eliminator Race Small Block Chevy Aluminum Cylinder Heads - 75cc Chamber\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-210cc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 210cc Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-220cc-cnc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 220cc CNC Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-227cc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 227cc Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Air Flow Research Bullitt 4150 Single Plane Intake Manifold \\u2014 Big Block Ford\",\"description\":\"Maximize your Big Block Ford's power with the Air Flow Research Bullitt 4150 single plane intake manifold. Aluminum, square bore. Shop now!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Air FLow Research\"},\"mpn\":\"4992\",\"url\":\"https:\/\/ggcracing.com\/products\/4150-single-plane-intake-manifold-bbf-bullitt\",\"offers\":{\"@type\":\"Offer\",\"price\":\"499.00\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/4150-single-plane-intake-manifold-bbf-bullitt\",\"sku\":\"GBMK_4992\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Intake\",\"item\":\"https:\/\/ggcracing.com\/collections\/intake\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Air FLow Research\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Air+FLow+Research\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Air Flow Research Bullitt 4150 Single Plane Intake Manifold \\u2014 Big Block Ford\",\"item\":\"https:\/\/ggcracing.com\/products\/4150-single-plane-intake-manifold-bbf-bullitt\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Air Flow Research Bullitt 4150 Single Plane Intake Manifold \\u2014 Big Block Ford fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Air FLow Research?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Air Flow Research Bullitt 4150 Single Plane Intake Manifold \\u2014 Big Block Ford?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Cold air intakes typically install in 30-60 minutes with basic hand tools. No tuning required for most plug-and-play kits.\"}}]}\u003c\/script\u003e","brand":"Air FLow Research","offers":[{"title":"Default Title","offer_id":40890097500244,"sku":"GBMK_4992","price":499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/AFR4992.jpg?v=1714824392"},{"product_id":"4500-single-plane-intake-manifold-bbf-bullitt","title":"Air Flow Research Bullitt 4500 Single Plane Intake Manifold — Fits Big Block Ford","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Air FLow Research\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eAir FLow Research engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Air FLow Research lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eMaximize Your Big Block Ford Performance\u003c\/h2\u003e\u003cp\u003eThe Air Flow Research (AFR) Bullitt 4500 Single Plane Intake Manifold is the ultimate upgrade for high-performance Big Block Ford engines. Designed for enthusiasts who demand superior airflow and consistent power delivery, this intake manifold features a Dominator flange to support large-bore carburetors or throttle bodies. Its single-plane architecture is optimized for high-RPM power, making it an ideal choice for drag racing and high-output street applications.\u003c\/p\u003e\u003ch3\u003eKey Features and Technical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Designed specifically for Big Block Ford (BBF) engines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign:\u003c\/strong\u003e Single-plane, high-flow runner geometry for optimized power bands.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlange:\u003c\/strong\u003e 4500 Dominator bolt pattern for maximum induction efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Lightweight, durable cast aluminum with a natural finish.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance:\u003c\/strong\u003e Engineered for improved throttle response and top-end horsepower.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhether you are building a dedicated track car or a high-performance street machine, the AFR Bullitt intake provides the structural integrity and flow characteristics necessary to push your engine to its limits. The precision-cast aluminum construction ensures excellent heat dissipation and weight savings compared to stock components. Experience the difference in engine efficiency and power output with this premium intake solution. Find the best performance parts for your build at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Air FLow Research products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-lt1-195cc-alum-heads-eliminator-street-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAFR Eliminator Street 195cc Aluminum Cylinder Heads for SBC LT1 — Fits GM LT-Series 1992-1\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-210cc-alum-heads-eliminator-race-75cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAFR 210cc Eliminator Race Small Block Chevy Aluminum Cylinder Heads - 75cc Chamber\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-210cc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 210cc Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-220cc-cnc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 220cc CNC Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-227cc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 227cc Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Air Flow Research Bullitt 4500 Single Plane Intake Manifold \\u2014 Fits Big Block Ford\",\"description\":\"Upgrade your Big Block Ford with the AFR Bullitt 4500 Single Plane Intake Manifold. Engineered for maximum airflow and performance. Shop at GGCRACING today!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Air FLow Research\"},\"mpn\":\"4993\",\"url\":\"https:\/\/ggcracing.com\/products\/4500-single-plane-intake-manifold-bbf-bullitt\",\"offers\":{\"@type\":\"Offer\",\"price\":\"526.00\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/4500-single-plane-intake-manifold-bbf-bullitt\",\"sku\":\"GBMK_4993\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Intake\",\"item\":\"https:\/\/ggcracing.com\/collections\/intake\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Air FLow Research\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Air+FLow+Research\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Air Flow Research Bullitt 4500 Single Plane Intake Manifold \\u2014 Fits Big Block Ford\",\"item\":\"https:\/\/ggcracing.com\/products\/4500-single-plane-intake-manifold-bbf-bullitt\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Air Flow Research Bullitt 4500 Single Plane Intake Manifold \\u2014 Fits Big Block For fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Air FLow Research?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Air Flow Research Bullitt 4500 Single Plane Intake Manifold \\u2014 Fits Big Block For?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Cold air intakes typically install in 30-60 minutes with basic hand tools. No tuning required for most plug-and-play kits.\"}}]}\u003c\/script\u003e","brand":"Air FLow Research","offers":[{"title":"Default Title","offer_id":40890097565780,"sku":"GBMK_4993","price":526.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/AFR4993.jpg?v=1714824401"},{"product_id":"sbc-220cc-cnc-alum-heads-eliminator-race-75cc-a-p","title":"Air Flow Research SBC 220cc Eliminator Race Cylinder Heads — Fits Small Block Chevy","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Air FLow Research\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eAir FLow Research engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Air FLow Research lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin:24px 0 8px;\"\u003eWatch in action\u003c\/h3\u003e\u003cdiv style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;margin:0 0 18px;border-radius:6px;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/j65zUsre3hI\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003eElite Performance for Small Block Chevy\u003c\/h2\u003e\u003cp\u003eTake your engine build to the next level with \u003cstrong\u003eAir Flow Research (AFR) 220cc Eliminator Race Cylinder Heads\u003c\/strong\u003e. These heads are the gold standard for Small Block Chevy engines requiring high-RPM power and superior flow characteristics. Featuring advanced CNC-ported runners, these heads provide unmatched air velocity and volume, ensuring your engine breathes efficiently under race conditions.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntake Volume:\u003c\/strong\u003e 220cc CNC-machined runners for optimal flow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCombustion Chamber:\u003c\/strong\u003e 75cc chamber design for precise compression control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValve Configuration:\u003c\/strong\u003e 2.100 intake \/ 1.600 exhaust valves for maximum power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSprings:\u003c\/strong\u003e 1.550 inch high-performance springs included.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlug Style:\u003c\/strong\u003e Angle plug design for improved spark propagation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe Eliminator series is designed for builders who refuse to compromise. Each pair is fully assembled with premium components, ready to bolt onto your high-performance SBC block. The aluminum construction saves significant weight over cast iron heads while providing superior heat dissipation. Whether you are building for the drag strip or a high-output street machine, these heads deliver the flow required for serious horsepower gains. Trust GGCRACING for your engine build needs.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Air FLow Research products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-lt1-195cc-alum-heads-eliminator-street-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAFR Eliminator Street 195cc Aluminum Cylinder Heads for SBC LT1 — Fits GM LT-Series 1992-1\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-210cc-alum-heads-eliminator-race-75cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAFR 210cc Eliminator Race Small Block Chevy Aluminum Cylinder Heads - 75cc Chamber\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-210cc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 210cc Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-220cc-cnc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 220cc CNC Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-227cc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 227cc Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Air Flow Research SBC 220cc Eliminator Race Cylinder Heads \\u2014 Fits Small Block Chevy\",\"description\":\"Maximize your Small Block Chevy power with AFR 220cc Eliminator Race Cylinder Heads. Precision CNC-machined for peak performance. Order at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Air FLow Research\"},\"mpn\":\"1066\",\"url\":\"https:\/\/ggcracing.com\/products\/sbc-220cc-cnc-alum-heads-eliminator-race-75cc-a-p\",\"offers\":{\"@type\":\"Offer\",\"price\":\"2368.00\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/sbc-220cc-cnc-alum-heads-eliminator-race-75cc-a-p\",\"sku\":\"GBMK_1066\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Air FLow Research\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Air+FLow+Research\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Air Flow Research SBC 220cc Eliminator Race Cylinder Heads \\u2014 Fits Small Block Chevy\",\"item\":\"https:\/\/ggcracing.com\/products\/sbc-220cc-cnc-alum-heads-eliminator-race-75cc-a-p\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Air Flow Research SBC 220cc Eliminator Race Cylinder Heads \\u2014 Fits Small Block Ch fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Air FLow Research?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Air Flow Research SBC 220cc Eliminator Race Cylinder Heads \\u2014 Fits Small Block Ch?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"Air FLow Research","offers":[{"title":"Default Title","offer_id":41004283625556,"sku":"GBMK_1066","price":2368.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/AFR1066.jpg?v=1715707368"},{"product_id":"sbc-227cc-cnc-alum-heads-eliminator-race-65cc-a-p-1","title":"AFR Eliminator Race 227cc CNC Aluminum Cylinder Heads w\/ 65cc Chamber — Small Block Chevy","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Air FLow Research\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eAir FLow Research engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Air FLow Research lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin:24px 0 8px;\"\u003eWatch in action\u003c\/h3\u003e\u003cdiv style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;margin:0 0 18px;border-radius:6px;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/Q5vIdBTFjnA\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003eCommand Extreme Power with AFR Eliminator Race 227cc SBC Cylinder Heads\u003c\/h2\u003e\u003cp\u003eFor the Small Block Chevy enthusiast pushing the boundaries of performance, the AFR (Air Flow Research) Eliminator Race 227cc CNC Aluminum Cylinder Heads with 65cc chambers are engineered to deliver maximum power and aggressive compression. These heads are the ultimate upgrade for competition-level engines, providing superior airflow and combustion efficiency that translates into unparalleled horsepower and torque. When every ounce of power counts, the Eliminator Race series ensures your SBC engine performs at an elite level, leaving the competition behind.\u003c\/p\u003e\u003ch3\u003eAdvanced CNC Porting for Ultimate Airflow\u003c\/h3\u003e\u003cp\u003eEvery AFR Eliminator Race 227cc cylinder head benefits from cutting-edge 5-axis CNC porting, meticulously optimizing each intake and exhaust runner for peak flow velocity and volume. This precision manufacturing process eliminates any inconsistencies inherent in standard cast heads, providing a significant advantage in power generation. The lightweight, high-strength aluminum construction not only shaves crucial pounds off your engine but also excels at dissipating heat, essential for sustained, high-RPM performance.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Performance Specifications:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003e227cc Intake Runners:\u003c\/b\u003e Optimized for maximum top-end horsepower and aggressive race applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e65cc Combustion Chambers:\u003c\/b\u003e Designed for higher compression ratios, ideal for maximizing power output with appropriate fuel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRace-Ready Assembly:\u003c\/b\u003e Includes premium 2.100\" intake and 1.600\" exhaust valves, along with robust 1.550\" valve springs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAngle Plug Configuration:\u003c\/b\u003e Enhances spark plug indexing and flame propagation for superior combustion efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDurable Aluminum Construction:\u003c\/b\u003e Offers excellent strength-to-weight ratio and superior thermal characteristics.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eEngineered for Small Block Chevy Competition\u003c\/h3\u003e\u003cp\u003eThese AFR Eliminator Race cylinder heads (MPN: 1124) are specifically tailored for Small Block Chevy engines, offering a direct, high-performance upgrade for serious builds. The larger 227cc intake port volume is perfectly suited for engines demanding maximum airflow at higher RPMs, making them ideal for drag racing, road racing, or any application where ultimate power is the goal. Equip your SBC with the best and experience a new level of performance.\u003c\/p\u003e\u003ch3\u003eWhy AFR for Your Competition Engine?\u003c\/h3\u003e\u003cp\u003eAFR is a trusted leader in the performance cylinder head industry, known for its relentless pursuit of power and precision. The Eliminator Race series embodies their commitment to engineering excellence, offering a product that consistently outperforms. By choosing these heads, you're investing in a proven winner that delivers tangible power gains, enhanced reliability, and a competitive edge. Find your ultimate engine components at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Air FLow Research products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-lt1-195cc-alum-heads-eliminator-street-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAFR Eliminator Street 195cc Aluminum Cylinder Heads for SBC LT1 — Fits GM LT-Series 1992-1\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-210cc-alum-heads-eliminator-race-75cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAFR 210cc Eliminator Race Small Block Chevy Aluminum Cylinder Heads - 75cc Chamber\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-210cc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 210cc Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-220cc-cnc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 220cc CNC Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-227cc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 227cc Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"AFR Eliminator Race 227cc CNC Aluminum Cylinder Heads w\/ 65cc Chamber \\u2014 Small Block Chevy\",\"description\":\"Unleash extreme power in your Small Block Chevy with AFR Eliminator Race 227cc CNC Aluminum Cylinder Heads. Featuring 65cc chambers and angle plugs for maximum compression. Shop now!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Air FLow Research\"},\"mpn\":\"1124\",\"url\":\"https:\/\/ggcracing.com\/products\/sbc-227cc-cnc-alum-heads-eliminator-race-65cc-a-p-1\",\"offers\":{\"@type\":\"Offer\",\"price\":\"2994.00\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/sbc-227cc-cnc-alum-heads-eliminator-race-65cc-a-p-1\",\"sku\":\"GBMK_1124\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Air FLow Research\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Air+FLow+Research\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"AFR Eliminator Race 227cc CNC Aluminum Cylinder Heads w\/ 65cc Chamber \\u2014 Small Block Chevy\",\"item\":\"https:\/\/ggcracing.com\/products\/sbc-227cc-cnc-alum-heads-eliminator-race-65cc-a-p-1\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the AFR Eliminator Race 227cc CNC Aluminum Cylinder Heads w\/ 65cc Chamber \\u2014 Small Bl fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Air FLow Research?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the AFR Eliminator Race 227cc CNC Aluminum Cylinder Heads w\/ 65cc Chamber \\u2014 Small Bl?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"Air FLow Research","offers":[{"title":"Default Title","offer_id":41004283756628,"sku":"GBMK_1124","price":2994.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/AFR1124.jpg?v=1715707378"},{"product_id":"lsx-215cc-cnc-alum-heads-mongoose-65cc","title":"AFR LSx Mongoose 215cc CNC Aluminum Cylinder Heads 65cc — Pair","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Air FLow Research\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eAir FLow Research engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Air FLow Research lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin:24px 0 8px;\"\u003eWatch in action\u003c\/h3\u003e\u003cdiv style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;margin:0 0 18px;border-radius:6px;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/NQDH2Wm2ROg\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003eUnleash LS Power: AFR LSx Mongoose 215cc CNC Aluminum Cylinder Heads for GM LS-Series\u003c\/h2\u003e\u003cp\u003eFor enthusiasts demanding the ultimate in performance from their GM LS-Series engine, the Air Flow Research (AFR) LSx Mongoose 215cc CNC Aluminum Cylinder Heads are the definitive choice. These heads are meticulously engineered to provide superior airflow and combustion efficiency, translating into significant horsepower and torque gains for street, strip, or track applications. Experience the AFR difference with heads designed for serious power.\u003c\/p\u003e\u003ch3\u003eOptimized for LS Performance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003e215cc Intake Ports:\u003c\/b\u003e Fully CNC ported intake runners are optimized for the LS platform, ensuring maximum flow and velocity to support high-performance camshafts and increased RPMs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e65cc Combustion Chambers:\u003c\/b\u003e Precisely machined chambers promote efficient combustion and allow for aggressive compression ratios, enhancing power output.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAssembled with Premium Components:\u003c\/b\u003e Each pair arrives fully assembled with 2.020\" intake and 1.600\" exhaust valves, along with 1.290\" valve springs, ready for your high-performance valvetrain.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAngle Plug Design:\u003c\/b\u003e Strategically angled spark plug holes improve flame propagation, contributing to a more complete burn and greater power.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eAdvanced Design \u0026amp; Durability\u003c\/h3\u003e\u003cp\u003eConstructed from premium-grade aluminum, the LSx Mongoose heads offer excellent heat dissipation and significant weight reduction compared to factory castings. This lightweight design not only improves overall vehicle dynamics but also enhances the engine's ability to rev freely. AFR's commitment to quality ensures these heads will perform flawlessly under the most demanding conditions, making them a cornerstone for any high-performance LS build.\u003c\/p\u003e\u003ch3\u003eSpecifications:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eIntake Port Volume:\u003c\/b\u003e 215cc\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCombustion Chamber Volume:\u003c\/b\u003e 65cc\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eIntake Valve Size:\u003c\/b\u003e 2.020 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eExhaust Valve Size:\u003c\/b\u003e 1.600 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eValve Spring Diameter:\u003c\/b\u003e 1.290 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSpark Plug Angle:\u003c\/b\u003e Angle Plug\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eEngine Application:\u003c\/b\u003e GM LS-Series\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eQuantity:\u003c\/b\u003e Pair\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Air FLow Research products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-lt1-195cc-alum-heads-eliminator-street-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAFR Eliminator Street 195cc Aluminum Cylinder Heads for SBC LT1 — Fits GM LT-Series 1992-1\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-210cc-alum-heads-eliminator-race-75cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAFR 210cc Eliminator Race Small Block Chevy Aluminum Cylinder Heads - 75cc Chamber\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-210cc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 210cc Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-220cc-cnc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 220cc CNC Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-227cc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 227cc Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"AFR LSx Mongoose 215cc CNC Aluminum Cylinder Heads 65cc \\u2014 Pair\",\"description\":\"Elevate your GM LS-Series engine with AFR LSx Mongoose 215cc CNC Aluminum Cylinder Heads. 65cc chambers, assembled. Sold as a pair. Shop now!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Air FLow Research\"},\"mpn\":\"1530\",\"url\":\"https:\/\/ggcracing.com\/products\/lsx-215cc-cnc-alum-heads-mongoose-65cc\",\"offers\":{\"@type\":\"Offer\",\"price\":\"2875.00\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/lsx-215cc-cnc-alum-heads-mongoose-65cc\",\"sku\":\"GBMK_1530\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Air FLow Research\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Air+FLow+Research\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"AFR LSx Mongoose 215cc CNC Aluminum Cylinder Heads 65cc \\u2014 Pair\",\"item\":\"https:\/\/ggcracing.com\/products\/lsx-215cc-cnc-alum-heads-mongoose-65cc\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the AFR LSx Mongoose 215cc CNC Aluminum Cylinder Heads 65cc \\u2014 Pair fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Air FLow Research?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the AFR LSx Mongoose 215cc CNC Aluminum Cylinder Heads 65cc \\u2014 Pair?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"Air FLow Research","offers":[{"title":"Default Title","offer_id":41004284182612,"sku":"GBMK_1530","price":2875.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/AFR1530.jpg?v=1715707388"},{"product_id":"bbc-325cc-alum-heads-magnum-121cc-assembled","title":"Air Flow Research BBC 325cc Magnum Cylinder Heads — Fits Big Block Chevy","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Air FLow Research\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eAir FLow Research engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Air FLow Research lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin:24px 0 8px;\"\u003eWatch in action\u003c\/h3\u003e\u003cdiv style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;margin:0 0 18px;border-radius:6px;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/2XYtceIw448\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003eDominant Power for Big Block Chevy\u003c\/h2\u003e\u003cp\u003eWhen you need serious airflow for your Big Block Chevy, the \u003cstrong\u003eAir Flow Research (AFR) 325cc Magnum Cylinder Heads\u003c\/strong\u003e are the ultimate choice. These heads are engineered to support high-horsepower builds, providing the massive volume and velocity necessary for large-displacement engines. With 325cc intake runners, these heads are capable of feeding high-revving, high-output engines with ease.\u003c\/p\u003e\u003ch3\u003eEngineered for Performance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRunner Volume:\u003c\/strong\u003e 325cc intake runners for maximum flow capacity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChamber Design:\u003c\/strong\u003e 121cc combustion chamber optimized for power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValve Train:\u003c\/strong\u003e 2.300 intake \/ 1.880 exhaust valves for extreme performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSprings:\u003c\/strong\u003e 1.625 inch heavy-duty springs for high-lift cams.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e Premium aluminum for heat management and weight reduction.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe Magnum series represents the pinnacle of AFR's Big Block technology. These heads are fully assembled and ready for installation, featuring precision-machined surfaces and high-quality components throughout. The angle plug configuration ensures ideal spark plug positioning for efficient combustion. Whether you are running a street-strip beast or a dedicated track car, these cylinder heads provide the reliability and performance required to stay ahead of the competition. Upgrade your BBC build with the best components from GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Air FLow Research products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-lt1-195cc-alum-heads-eliminator-street-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAFR Eliminator Street 195cc Aluminum Cylinder Heads for SBC LT1 — Fits GM LT-Series 1992-1\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-210cc-alum-heads-eliminator-race-75cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAFR 210cc Eliminator Race Small Block Chevy Aluminum Cylinder Heads - 75cc Chamber\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-210cc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 210cc Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-220cc-cnc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 220cc CNC Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-227cc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 227cc Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Air Flow Research BBC 325cc Magnum Cylinder Heads \\u2014 Fits Big Block Chevy\",\"description\":\"Unlock massive power with AFR 325cc Magnum Cylinder Heads for Big Block Chevy. Precision-engineered for high-output builds. Shop now at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Air FLow Research\"},\"mpn\":\"2101-1\",\"url\":\"https:\/\/ggcracing.com\/products\/bbc-325cc-alum-heads-magnum-121cc-assembled\",\"offers\":{\"@type\":\"Offer\",\"price\":\"3701.00\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/bbc-325cc-alum-heads-magnum-121cc-assembled\",\"sku\":\"GBMK_2101-1\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Lighting\",\"item\":\"https:\/\/ggcracing.com\/collections\/lighting\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Air FLow Research\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Air+FLow+Research\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Air Flow Research BBC 325cc Magnum Cylinder Heads \\u2014 Fits Big Block Chevy\",\"item\":\"https:\/\/ggcracing.com\/products\/bbc-325cc-alum-heads-magnum-121cc-assembled\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Air Flow Research BBC 325cc Magnum Cylinder Heads \\u2014 Fits Big Block Chevy fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Air FLow Research?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Air Flow Research BBC 325cc Magnum Cylinder Heads \\u2014 Fits Big Block Chevy?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most plug-and-play LED upgrades take 15-30 minutes per side. Full retrofits or harness installs may require additional wiring.\"}}]}\u003c\/script\u003e","brand":"Air FLow Research","offers":[{"title":"Default Title","offer_id":41004284379220,"sku":"GBMK_2101-1","price":3701.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/AFR2101-1.jpg?v=1715707398"},{"product_id":"gm-ls-15deg-cyl-heads-230cc-cathedral-port","title":"Air Flow Research GM LS 15deg Cathedral Port Cylinder Heads 230cc Assembled Pair — Fits GM LS-Series","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Air FLow Research\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eAir FLow Research engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Air FLow Research lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eAir Flow Research GM LS Mongoose Strip Cylinder Heads\u003c\/h2\u003e\n\u003cp\u003eElevate your GM LS engine's performance with these premium Air Flow Research Mongoose Strip Cylinder Heads. Engineered for power and reliability, these heads are designed to maximize airflow and combustion efficiency for LS-series engines.\u003c\/p\u003e\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIntake Runner Volume:\u003c\/strong\u003e 230 cc\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCombustion Chamber Volume:\u003c\/strong\u003e 62 cc\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eValve Sizes:\u003c\/strong\u003e 2.080\" intake \/ 1.600\" exhaust\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSprings:\u003c\/strong\u003e Rated for up to 1.270\" lift\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePort Type:\u003c\/strong\u003e Cathedral Port\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePlug Angle:\u003c\/strong\u003e Angle Plug configuration\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-quality Aluminum construction for reduced weight and improved heat dissipation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e Specifically designed for GM LS-Series engines.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e Sold as a pair (Assembled).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese AFR cylinder heads are meticulously assembled and ready to bolt on, offering a significant performance upgrade over stock components. The optimized port design and precise valve sizing ensure superior airflow dynamics, leading to increased horsepower and torque. The aluminum construction aids in heat management, crucial for high-performance applications. Whether you're building a street machine or a dedicated race car, these heads provide the foundation for a powerful and responsive LS engine.\u003c\/p\u003e\n\u003cp\u003eExperience the difference quality engineering makes. Get your Air Flow Research GM LS Cylinder Heads today at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Air FLow Research products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-lt1-195cc-alum-heads-eliminator-street-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAFR Eliminator Street 195cc Aluminum Cylinder Heads for SBC LT1 — Fits GM LT-Series 1992-1\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-210cc-alum-heads-eliminator-race-75cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAFR 210cc Eliminator Race Small Block Chevy Aluminum Cylinder Heads - 75cc Chamber\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-210cc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 210cc Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-220cc-cnc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 220cc CNC Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-227cc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 227cc Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Air Flow Research GM LS 15deg Cathedral Port Cylinder Heads 230cc Assembled Pair \\u2014 Fits GM LS-Series\",\"description\":\"Upgrade your GM LS engine with Air Flow Research 230cc Cathedral Port Cylinder Heads. Assembled, aluminum, angle plug design for optimal performance. Shop now!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Air FLow Research\"},\"mpn\":\"1610\",\"url\":\"https:\/\/ggcracing.com\/products\/gm-ls-15deg-cyl-heads-230cc-cathedral-port\",\"offers\":{\"@type\":\"Offer\",\"price\":\"3043.00\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/gm-ls-15deg-cyl-heads-230cc-cathedral-port\",\"sku\":\"GBMK_1610\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Air FLow Research\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Air+FLow+Research\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Air Flow Research GM LS 15deg Cathedral Port Cylinder Heads 230cc Assembled Pair \\u2014 Fits GM LS-Series\",\"item\":\"https:\/\/ggcracing.com\/products\/gm-ls-15deg-cyl-heads-230cc-cathedral-port\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Air Flow Research GM LS 15deg Cathedral Port Cylinder Heads 230cc Assembled Pair fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Air FLow Research?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Air Flow Research GM LS 15deg Cathedral Port Cylinder Heads 230cc Assembled Pair?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"Air FLow Research","offers":[{"title":"Default Title","offer_id":41687453040724,"sku":"GBMK_1610","price":3043.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/AFR1610.jpg?v=1731180508"},{"product_id":"bbc-315cc-alum-heads-magnum-121cc-assembled","title":"Air Flow Research BBC 315cc Magnum Cylinder Heads 121cc Assembled Pair — Fits Big Block Chevy","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Air FLow Research\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eAir FLow Research engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Air FLow Research lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eAir Flow Research BBC Magnum Competition Cylinder Heads\u003c\/h2\u003e\n\u003cp\u003eUnleash the potential of your Big Block Chevy with these high-performance Air Flow Research Magnum Competition Cylinder Heads. Designed for serious power, these aluminum heads offer exceptional airflow and durability for demanding applications.\u003c\/p\u003e\n\u003ch3\u003eSpecifications:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIntake Runner Volume:\u003c\/strong\u003e 315 cc\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCombustion Chamber Volume:\u003c\/strong\u003e 121 cc\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eValve Sizes:\u003c\/strong\u003e 2.250\" intake \/ 1.880\" exhaust\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSprings:\u003c\/strong\u003e Rated for up to 1.625\" lift\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePort Type:\u003c\/strong\u003e Magnum (Rectangular Port)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePlug Angle:\u003c\/strong\u003e Angle Plug configuration\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Premium Aluminum construction for superior heat management and weight reduction.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e Engineered for Big Block Chevy (BBC) engines.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e Sold as a matched pair (Assembled).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese AFR BBC Magnum heads are fully assembled and ready to install, providing a significant upgrade for your engine build. The large 315cc intake runners and substantial 2.250\" intake valves are optimized for maximum airflow, delivering impressive gains in horsepower and torque. The 121cc combustion chambers are ideal for high-compression builds, while the robust spring package supports aggressive camshaft profiles. Built with lightweight, durable aluminum, these heads not only enhance performance but also help dissipate heat effectively.\u003c\/p\u003e\n\u003cp\u003eFor unmatched power and reliability in your Big Block Chevy build, choose Air Flow Research. Find these and more at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Air FLow Research products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-lt1-195cc-alum-heads-eliminator-street-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAFR Eliminator Street 195cc Aluminum Cylinder Heads for SBC LT1 — Fits GM LT-Series 1992-1\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-210cc-alum-heads-eliminator-race-75cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAFR 210cc Eliminator Race Small Block Chevy Aluminum Cylinder Heads - 75cc Chamber\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-210cc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 210cc Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-220cc-cnc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 220cc CNC Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-227cc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 227cc Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Air Flow Research BBC 315cc Magnum Cylinder Heads 121cc Assembled Pair \\u2014 Fits Big Block Chevy\",\"description\":\"Boost your Big Block Chevy with Air Flow Research 315cc Magnum Cylinder Heads. Assembled aluminum heads with 121cc chambers, 2.250\\\" intake valves. Shop now!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Air FLow Research\"},\"mpn\":\"2000\",\"url\":\"https:\/\/ggcracing.com\/products\/bbc-315cc-alum-heads-magnum-121cc-assembled\",\"offers\":{\"@type\":\"Offer\",\"price\":\"4510.00\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/bbc-315cc-alum-heads-magnum-121cc-assembled\",\"sku\":\"GBMK_2000\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Lighting\",\"item\":\"https:\/\/ggcracing.com\/collections\/lighting\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Air FLow Research\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Air+FLow+Research\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Air Flow Research BBC 315cc Magnum Cylinder Heads 121cc Assembled Pair \\u2014 Fits Big Block Chevy\",\"item\":\"https:\/\/ggcracing.com\/products\/bbc-315cc-alum-heads-magnum-121cc-assembled\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Air Flow Research BBC 315cc Magnum Cylinder Heads 121cc Assembled Pair \\u2014 Fits Bi fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Air FLow Research?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Air Flow Research BBC 315cc Magnum Cylinder Heads 121cc Assembled Pair \\u2014 Fits Bi?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most plug-and-play LED upgrades take 15-30 minutes per side. Full retrofits or harness installs may require additional wiring.\"}}]}\u003c\/script\u003e","brand":"Air FLow Research","offers":[{"title":"Default Title","offer_id":41687458381908,"sku":"GBMK_2000","price":4510.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/AFR2000.jpg?v=1731180709"},{"product_id":"bbc-265cc-cnc-alum-heads-magnum-o-p","title":"Air Flow Research 265cc CNC Aluminum Cylinder Heads — Fits Big Block Chevy Magnum","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Air FLow Research\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eAir FLow Research engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Air FLow Research lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin:24px 0 8px;\"\u003eWatch in action\u003c\/h3\u003e\u003cdiv style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;margin:0 0 18px;border-radius:6px;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/3OUKljVYhBg\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003eUnleash Big Block Power with AFR 265cc CNC Magnum Cylinder Heads\u003c\/h2\u003e\n\u003cp\u003eElevate your Big Block Chevy's performance to new heights with these Air Flow Research (AFR) 265cc CNC Magnum Street Cylinder Heads. Engineered for serious power, these assembled heads are designed to maximize airflow and combustion efficiency for street and strip applications.\u003c\/p\u003e\n\u003ch3\u003ePerformance-Driven Features:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAggressive Porting:\u003c\/strong\u003e Feature 265cc intake runners and a 72cc combustion chamber, optimized for significant horsepower gains.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCNC Machining:\u003c\/strong\u003e Precision CNC-milled intake and exhaust ports ensure consistent airflow and maximum performance potential.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePremium Components:\u003c\/strong\u003e Assembled with high-quality valves (2.190\" intake, 1.880\" exhaust) and a robust 1.550\" diameter valve spring package capable of handling aggressive camshafts.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Aluminum Construction:\u003c\/strong\u003e Lightweight yet strong aluminum construction promotes better heat dissipation and easier engine assembly.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMagnum Street Design:\u003c\/strong\u003e Specifically designed for Big Block Chevy Magnum applications, offering a direct fit and improved performance over stock heads.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese AFR heads are the perfect choice for enthusiasts looking to upgrade their Big Block Chevy's breathing capabilities. Whether you're building a high-performance street machine, a drag car, or a competitive engine, the advanced design and meticulous manufacturing of these cylinder heads will deliver noticeable improvements in torque, horsepower, and overall engine response. Experience the difference that cutting-edge cylinder head technology can make.\u003c\/p\u003e\n\u003cp\u003eGet the ultimate performance upgrade for your BBC. Explore the full range of Air Flow Research products at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Air FLow Research products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-lt1-195cc-alum-heads-eliminator-street-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAFR Eliminator Street 195cc Aluminum Cylinder Heads for SBC LT1 — Fits GM LT-Series 1992-1\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-210cc-alum-heads-eliminator-race-75cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAFR 210cc Eliminator Race Small Block Chevy Aluminum Cylinder Heads - 75cc Chamber\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-210cc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 210cc Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-220cc-cnc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 220cc CNC Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-227cc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 227cc Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Air Flow Research 265cc CNC Aluminum Cylinder Heads \\u2014 Fits Big Block Chevy Magnum\",\"description\":\"Boost your Big Block Chevy's power with Air Flow Research 265cc CNC Aluminum Magnum Street Heads. Assembled, ready to install. Shop AFR heads at GGCRACING!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Air FLow Research\"},\"mpn\":\"3610-1\",\"url\":\"https:\/\/ggcracing.com\/products\/bbc-265cc-cnc-alum-heads-magnum-o-p\",\"offers\":{\"@type\":\"Offer\",\"price\":\"2907.00\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/bbc-265cc-cnc-alum-heads-magnum-o-p\",\"sku\":\"GBMK_3610-1\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Air FLow Research\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Air+FLow+Research\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Air Flow Research 265cc CNC Aluminum Cylinder Heads \\u2014 Fits Big Block Chevy Magnum\",\"item\":\"https:\/\/ggcracing.com\/products\/bbc-265cc-cnc-alum-heads-magnum-o-p\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Air Flow Research 265cc CNC Aluminum Cylinder Heads \\u2014 Fits Big Block Chevy Magnu fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Air FLow Research?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Air Flow Research 265cc CNC Aluminum Cylinder Heads \\u2014 Fits Big Block Chevy Magnu?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"Air FLow Research","offers":[{"title":"Default Title","offer_id":41687461003348,"sku":"GBMK_3610-1","price":2907.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/AFR3610-1.jpg?v=1731180919"},{"product_id":"lsx-230cc-cnc-alum-heads-mongoose-strip-72cc","title":"Air Flow Research LSX Mongoose 230cc CNC Aluminum Cylinder Heads - Pair","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Air FLow Research\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eAir FLow Research engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Air FLow Research lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin:24px 0 8px;\"\u003eWatch in action\u003c\/h3\u003e\u003cdiv style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;margin:0 0 18px;border-radius:6px;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/z2FCCsNYAmA\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003eUnleash Your LS-Series Engine's Potential with Air Flow Research LSX Mongoose Cylinder Heads\u003c\/h2\u003e\n\n\u003cp\u003eElevate your performance with the Air Flow Research LSX Mongoose 230cc CNC Aluminum Cylinder Heads. Engineered for GM LS-Series engines, these heads are designed to maximize power output and deliver a significant upgrade over stock components. Whether you're building a street machine or a strip dominator, the Mongoose series offers a superior solution for enthusiasts seeking peak performance.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features and Benefits:\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOptimized Airflow:\u003c\/strong\u003e Featuring 230cc intake runners and 72cc combustion chambers, these heads promote exceptional airflow for increased horsepower and torque.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrecision CNC Machining:\u003c\/strong\u003e The Mongoose heads are CNC-ported for consistent and precise airflow, ensuring optimal performance across the RPM range.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Performance Valves:\u003c\/strong\u003e Equipped with 2.080-inch intake and 1.600-inch exhaust valves, these heads are built to handle high-RPM operation and aggressive driving.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnhanced Valve Springs:\u003c\/strong\u003e Includes 1.270-inch valve springs, suitable for a wide range of camshaft profiles and capable of supporting significant power gains.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Aluminum Construction:\u003c\/strong\u003e Lightweight and durable aluminum construction aids in heat dissipation and overall engine performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAngle Plug Design:\u003c\/strong\u003e The angle plug design offers improved spark plug access and can enhance combustion efficiency.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDirect Fit for LS-Series:\u003c\/strong\u003e Designed specifically for GM LS-Series engines, ensuring a straightforward installation process.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThese cylinder heads come as a pair, providing a complete solution for your engine build. Experience the difference that precision engineering and premium materials can make. For top-tier engine components that deliver uncompromising performance, trust Air Flow Research.\u003c\/p\u003e\n\n\u003cp\u003eDiscover the ultimate upgrade for your LS-Series engine at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Air FLow Research products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-lt1-195cc-alum-heads-eliminator-street-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAFR Eliminator Street 195cc Aluminum Cylinder Heads for SBC LT1 — Fits GM LT-Series 1992-1\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-210cc-alum-heads-eliminator-race-75cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAFR 210cc Eliminator Race Small Block Chevy Aluminum Cylinder Heads - 75cc Chamber\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-210cc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 210cc Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-220cc-cnc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 220cc CNC Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-227cc-alum-heads-eliminator-race-65cc-a-p\" style=\"color:#0066cc;text-decoration:none;\"\u003eAir Flow Research SBC 227cc Eliminator Race Cylinder Heads — Small Block Chevy 65cc\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Air Flow Research LSX Mongoose 230cc CNC Aluminum Cylinder Heads - Pair\",\"description\":\"Upgrade your GM LS-Series engine with Air Flow Research LSX Mongoose 230cc CNC aluminum cylinder heads. Enhance performance and power. Shop now at GGCRACING!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Air FLow Research\"},\"mpn\":\"1630\",\"url\":\"https:\/\/ggcracing.com\/products\/lsx-230cc-cnc-alum-heads-mongoose-strip-72cc\",\"offers\":{\"@type\":\"Offer\",\"price\":\"3043.00\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/lsx-230cc-cnc-alum-heads-mongoose-strip-72cc\",\"sku\":\"GBMK_1630\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Air FLow Research\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Air+FLow+Research\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Air Flow Research LSX Mongoose 230cc CNC Aluminum Cylinder Heads - Pair\",\"item\":\"https:\/\/ggcracing.com\/products\/lsx-230cc-cnc-alum-heads-mongoose-strip-72cc\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Air Flow Research LSX Mongoose 230cc CNC Aluminum Cylinder Heads - Pair fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Air FLow Research?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the Air Flow Research LSX Mongoose 230cc CNC Aluminum Cylinder Heads - Pair?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"Air FLow Research","offers":[{"title":"Default Title","offer_id":41687464476756,"sku":"GBMK_1630","price":3043.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/AFR1630.jpg?v=1731181192"},{"product_id":"air-flow-research-sbc-195cc-enforcer-cyl-head-s-p-64cc-assembled","title":"Air FLow Research SBC 195cc Enforcer Cyl. Head S\/P 64cc Assembled","description":"Cylinder Head - SBC Enforcer - Assembled - 2.020 \/ 1.600 in Valves - 195 cc Intake - 64 cc Chamber - 1.580 in Springs - Straight Plug - Aluminum - Small Block Chevy - Each\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Air FLow Research","offers":[{"title":"Default Title","offer_id":42209371816020,"sku":"GBMK_1001-FT","price":657.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/AFR1001-FT.jpg?v=1751773180"},{"product_id":"air-flow-research-sbc-int-valve-seat-010-oversize","title":"Air FLow Research SBC Int Valve Seat +.010 Oversize","description":"Valve Seat - Intake - 2.210 in OD x 1.750 in ID x 0.375 in - Iron - Each\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Air FLow Research","offers":[{"title":"Default Title","offer_id":42209371881556,"sku":"GBMK_9060OS","price":10.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/AFR9060OS.jpg?v=1751773187"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/collections\/images_9ac364f2-4a20-4557-a4b7-416818eaf0ff.png?v=1717064824","url":"https:\/\/ggcracing.com\/collections\/air-flow-research\/closeout.oembed","provider":"GGCRACING INC","version":"1.0","type":"link"}