{"title":"Doug's Headers","description":"","products":[{"product_id":"bbc-headers-2-dia-coated","title":"Doug's Headers D320 Full Length Headers - 2 in. Primary - Ceramic Coated — 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 Doug's Headers\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eDoug's Headers engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Doug's Headers lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eDoug's Headers D320: Unleash Big Block Chevy Power\u003c\/h2\u003e\n\u003cp\u003eExperience a significant boost in performance with the Doug's Headers D320 Full Length Headers, specifically engineered for Big Block Chevy engines. These headers are crafted from durable steel and feature a high-performance metallic ceramic coating for superior heat resistance and longevity. Designed for a perfect fit on GM F-Body (1967-1969) and X-Body (1968-1974) vehicles, they ensure maximum exhaust flow and power gains.\u003c\/p\u003e\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine Fitment:\u003c\/strong\u003e Big Block Chevy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVehicle Fitment:\u003c\/strong\u003e GM F-Body 1967-1969, X-Body 1968-1974\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Tube Diameter:\u003c\/strong\u003e 2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollector Diameter:\u003c\/strong\u003e 3.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating:\u003c\/strong\u003e Metallic Ceramic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign:\u003c\/strong\u003e Full Length\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Pair of headers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe D320 headers are meticulously designed to optimize exhaust scavenging, leading to improved horsepower and torque across the RPM range. The 2-inch primary tubes are ideal for high-displacement Big Block engines, while the 3.5-inch collector further enhances exhaust flow. The robust ceramic coating not only protects against corrosion and extreme temperatures but also adds a sleek, professional look to your engine bay. Installation is straightforward, with direct-fit applications for the specified GM models. Elevate your classic Chevy's performance and sound with these premium headers from Doug's Headers.\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 Doug's Headers 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\/coated-headers-sbc-2\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D308 Full Length Headers - 1.625 in. Primary - Metallic Ceramic Coated — Fi\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-headers-1-75-dia-ceramic-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D329 Full Length Headers - 1.75 in. Primary - Ceramic Coated — Fits Small B\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/coated-headers-bbc-shorty\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D306 Shorty Headers - 1.75 in. Primary - Metallic Ceramic Coated — Fits Big\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/bbc-headers-1-3-4-dia-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D313 Full Length Headers - 1.75 in. Primary - Ceramic Coated — Fits Big Blo\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/bbc-headers-1-7-8-dia-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D316 Big Block Chevy Full Length Headers 1-7\/8\" Coated — Fits 1970-1981 GM \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\":\"Doug's Headers D320 Full Length Headers - 2 in. Primary - Ceramic Coated \\u2014 Fits Big Block Chevy\",\"description\":\"Upgrade your Big Block Chevy with Doug's Headers D320. Full-length, 2\\\" primary, ceramic coated steel headers for enhanced performance. Shop now!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Doug's Headers\"},\"mpn\":\"D320\",\"url\":\"https:\/\/ggcracing.com\/products\/bbc-headers-2-dia-coated\",\"offers\":{\"@type\":\"Offer\",\"price\":\"1217.26\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/bbc-headers-2-dia-coated\",\"sku\":\"BKLK_D320\"}}\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\":\"Exhaust\",\"item\":\"https:\/\/ggcracing.com\/collections\/exhaust\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Doug's Headers\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Doug's+Headers\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Doug's Headers D320 Full Length Headers - 2 in. Primary - Ceramic Coated \\u2014 Fits Big Block Chevy\",\"item\":\"https:\/\/ggcracing.com\/products\/bbc-headers-2-dia-coated\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Doug's Headers D320 Full Length Headers - 2 in. Primary - Ceramic Coated \\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 Doug's Headers?\",\"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 Doug's Headers D320 Full Length Headers - 2 in. Primary - Ceramic Coated \\u2014 Fits ?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Cat-back exhausts are bolt-on with basic hand tools \\u2014 most installs take 1-2 hours. No welding required.\"}}]}\u003c\/script\u003e","brand":"Doug's Headers","offers":[{"title":"Default Title","offer_id":41576344453204,"sku":"BKLK_D320","price":1217.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/DGHD320.jpg?v=1726451340"},{"product_id":"coated-headers-sbc-2","title":"Doug's Headers D308 Full Length Headers - 1.625 in. Primary - Metallic Ceramic Coated — 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 Doug's Headers\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eDoug's Headers engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Doug's Headers lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eDoug's Headers D308: Maximize Small Block Chevy Performance\u003c\/h2\u003e\n\u003cp\u003eUnlock the full potential of your Small Block Chevy with the Doug's Headers D308 Full Length Headers. These meticulously crafted headers are designed to deliver exceptional performance gains for a wide range of applications. Constructed from high-quality steel and finished with a durable metallic ceramic coating, they offer excellent resistance to heat and corrosion, ensuring long-lasting performance and a clean look under the hood.\u003c\/p\u003e\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine Fitment:\u003c\/strong\u003e Small Block Chevy (SBC)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Tube Diameter:\u003c\/strong\u003e 1.625 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollector Diameter:\u003c\/strong\u003e 3 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating:\u003c\/strong\u003e Metallic Ceramic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign:\u003c\/strong\u003e Full Length\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Various\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe D308 headers feature 1.625-inch primary tubes, an ideal size for maximizing torque and horsepower in most Small Block Chevy builds. The 3-inch collector further enhances exhaust flow efficiency. These full-length headers are engineered to improve exhaust scavenging, leading to noticeable improvements in throttle response, acceleration, and overall power output. The metallic ceramic coating provides a tough barrier against the harsh underhood environment, protecting the headers from thermal stress and preventing rust. Whether you're building a street machine or a weekend racer, these Doug's Headers are a superb choice for enhancing your Small Block Chevy's performance. Find the best exhaust upgrades 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 Doug's Headers 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\/bbc-headers-2-dia-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D320 Full Length Headers - 2 in. Primary - Ceramic Coated — Fits Big Block \u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-headers-1-75-dia-ceramic-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D329 Full Length Headers - 1.75 in. Primary - Ceramic Coated — Fits Small B\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/coated-headers-bbc-shorty\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D306 Shorty Headers - 1.75 in. Primary - Metallic Ceramic Coated — Fits Big\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/bbc-headers-1-3-4-dia-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D313 Full Length Headers - 1.75 in. Primary - Ceramic Coated — Fits Big Blo\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/bbc-headers-1-7-8-dia-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D316 Big Block Chevy Full Length Headers 1-7\/8\" Coated — Fits 1970-1981 GM \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\":\"Doug's Headers D308 Full Length Headers - 1.625 in. Primary - Metallic Ceramic Coated \\u2014 Fits Small Block Chevy\",\"description\":\"Boost your Small Block Chevy with Doug's Headers D308. Full-length, 1.625\\\" primary, metallic ceramic coated headers for optimal performance. Shop now!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Doug's Headers\"},\"mpn\":\"D308\",\"url\":\"https:\/\/ggcracing.com\/products\/coated-headers-sbc-2\",\"offers\":{\"@type\":\"Offer\",\"price\":\"1008.61\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/coated-headers-sbc-2\",\"sku\":\"BKLK_D308\"}}\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\":\"Exhaust\",\"item\":\"https:\/\/ggcracing.com\/collections\/exhaust\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Doug's Headers\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Doug's+Headers\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Doug's Headers D308 Full Length Headers - 1.625 in. Primary - Metallic Ceramic Coated \\u2014 Fits Small Block Chevy\",\"item\":\"https:\/\/ggcracing.com\/products\/coated-headers-sbc-2\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Doug's Headers D308 Full Length Headers - 1.625 in. Primary - Metallic Ceramic C 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 Doug's Headers?\",\"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 Doug's Headers D308 Full Length Headers - 1.625 in. Primary - Metallic Ceramic C?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Cat-back exhausts are bolt-on with basic hand tools \\u2014 most installs take 1-2 hours. No welding required.\"}}]}\u003c\/script\u003e","brand":"Doug's Headers","offers":[{"title":"Default Title","offer_id":41576344617044,"sku":"BKLK_D308","price":1008.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/DGHD308.jpg?v=1726451349"},{"product_id":"sbc-headers-1-75-dia-ceramic-coated","title":"Doug's Headers D329 Full Length Headers - 1.75 in. Primary - Ceramic Coated — 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 Doug's Headers\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eDoug's Headers engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Doug's Headers lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eDoug's Headers D329: Power Up Your Small Block Chevy\u003c\/h2\u003e\n\u003cp\u003eElevate the performance of your Small Block Chevy with the Doug's Headers D329 Full Length Headers. These premium headers are designed for enthusiasts seeking improved horsepower and torque. Constructed from durable steel and finished with a high-quality ceramic coating, they offer excellent thermal management and corrosion resistance, ensuring longevity and a sharp appearance.\u003c\/p\u003e\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine Fitment:\u003c\/strong\u003e Small Block Chevy (SBC)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVehicle Fitment:\u003c\/strong\u003e GM X-Body 1967-1969, X-Body 1962-1967\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Tube Diameter:\u003c\/strong\u003e 1.75 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollector Diameter:\u003c\/strong\u003e 3 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating:\u003c\/strong\u003e Ceramic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign:\u003c\/strong\u003e Full Length\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Pair of headers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe D329 headers feature 1.75-inch primary tubes, a versatile size that works well for a broad range of Small Block Chevy engine builds, providing a significant boost in the mid-to-upper RPM range. The 3-inch collector ensures efficient exhaust gas evacuation. These full-length headers are engineered to optimize exhaust flow, resulting in noticeable gains in horsepower and acceleration. The ceramic coating not only protects the headers from extreme heat and environmental damage but also contributes to a cleaner engine bay aesthetic. Designed for specific GM X-Body applications from the late 60s and early 67s, these headers offer a precise fit. Upgrade your classic Chevy's exhaust system with these high-performance headers from Doug's Headers, 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 Doug's Headers 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\/bbc-headers-2-dia-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D320 Full Length Headers - 2 in. Primary - Ceramic Coated — Fits Big Block \u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/coated-headers-sbc-2\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D308 Full Length Headers - 1.625 in. Primary - Metallic Ceramic Coated — Fi\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/coated-headers-bbc-shorty\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D306 Shorty Headers - 1.75 in. Primary - Metallic Ceramic Coated — Fits Big\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/bbc-headers-1-3-4-dia-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D313 Full Length Headers - 1.75 in. Primary - Ceramic Coated — Fits Big Blo\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/bbc-headers-1-7-8-dia-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D316 Big Block Chevy Full Length Headers 1-7\/8\" Coated — Fits 1970-1981 GM \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\":\"Doug's Headers D329 Full Length Headers - 1.75 in. Primary - Ceramic Coated \\u2014 Fits Small Block Chevy\",\"description\":\"Enhance your Small Block Chevy with Doug's Headers D329. Full-length, 1.75\\\" primary, ceramic coated steel headers for superior performance. Shop now!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Doug's Headers\"},\"mpn\":\"D329\",\"url\":\"https:\/\/ggcracing.com\/products\/sbc-headers-1-75-dia-ceramic-coated\",\"offers\":{\"@type\":\"Offer\",\"price\":\"1154.13\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/sbc-headers-1-75-dia-ceramic-coated\",\"sku\":\"BKLK_D329\"}}\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\":\"Exhaust\",\"item\":\"https:\/\/ggcracing.com\/collections\/exhaust\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Doug's Headers\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Doug's+Headers\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Doug's Headers D329 Full Length Headers - 1.75 in. Primary - Ceramic Coated \\u2014 Fits Small Block Chevy\",\"item\":\"https:\/\/ggcracing.com\/products\/sbc-headers-1-75-dia-ceramic-coated\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Doug's Headers D329 Full Length Headers - 1.75 in. Primary - Ceramic Coated \\u2014 Fi 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 Doug's Headers?\",\"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 Doug's Headers D329 Full Length Headers - 1.75 in. Primary - Ceramic Coated \\u2014 Fi?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Cat-back exhausts are bolt-on with basic hand tools \\u2014 most installs take 1-2 hours. No welding required.\"}}]}\u003c\/script\u003e","brand":"Doug's Headers","offers":[{"title":"Default Title","offer_id":41576344879188,"sku":"BKLK_D329","price":1154.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/DGHD329.jpg?v=1726451358"},{"product_id":"coated-headers-bbc-shorty","title":"Doug's Headers D306 Shorty Headers - 1.75 in. Primary - Metallic Ceramic Coated — 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 Doug's Headers\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eDoug's Headers engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Doug's Headers lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eDoug's Headers D306: Compact Power for Big Block Chevy\u003c\/h2\u003e\n\u003cp\u003eOptimize your Big Block Chevy's exhaust system with the Doug's Headers D306 Shorty Headers. These compact yet powerful headers are designed to deliver significant performance improvements while offering easier installation and better clearance in various applications. Crafted from durable steel and finished with a high-performance metallic ceramic coating, they provide excellent heat resistance and corrosion protection.\u003c\/p\u003e\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine Fitment:\u003c\/strong\u003e Big Block Chevy (BBC)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Tube Diameter:\u003c\/strong\u003e 1.75 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollector Diameter:\u003c\/strong\u003e 3 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating:\u003c\/strong\u003e Metallic Ceramic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign:\u003c\/strong\u003e Shorty\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Various\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe D306 Shorty Headers feature 1.75-inch primary tubes, a size suitable for a wide range of Big Block Chevy engine configurations, focusing on improving mid-range torque and horsepower. The 3-inch collector aids in efficient exhaust gas expulsion. Their shorty design makes them an excellent choice for applications where space is limited or when retaining stock-style exhaust routing is desired. Despite their compact size, these headers are engineered to enhance exhaust flow compared to stock manifolds, leading to better engine breathing and noticeable performance gains. The metallic ceramic coating ensures durability and resistance to the high temperatures found in the engine bay. Upgrade your Big Block Chevy's exhaust with these efficient and reliable shorty headers from Doug's Headers 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 Doug's Headers 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\/bbc-headers-2-dia-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D320 Full Length Headers - 2 in. Primary - Ceramic Coated — Fits Big Block \u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/coated-headers-sbc-2\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D308 Full Length Headers - 1.625 in. Primary - Metallic Ceramic Coated — Fi\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-headers-1-75-dia-ceramic-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D329 Full Length Headers - 1.75 in. Primary - Ceramic Coated — Fits Small B\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/bbc-headers-1-3-4-dia-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D313 Full Length Headers - 1.75 in. Primary - Ceramic Coated — Fits Big Blo\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/bbc-headers-1-7-8-dia-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D316 Big Block Chevy Full Length Headers 1-7\/8\" Coated — Fits 1970-1981 GM \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\":\"Doug's Headers D306 Shorty Headers - 1.75 in. Primary - Metallic Ceramic Coated \\u2014 Fits Big Block Chevy\",\"description\":\"Get performance for your Big Block Chevy with Doug's Headers D306. Shorty, 1.75\\\" primary, metallic ceramic coated headers. Shop now at GGCRACING!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Doug's Headers\"},\"mpn\":\"D306\",\"url\":\"https:\/\/ggcracing.com\/products\/coated-headers-bbc-shorty\",\"offers\":{\"@type\":\"Offer\",\"price\":\"1025.06\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/coated-headers-bbc-shorty\",\"sku\":\"BKLK_D306\"}}\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\":\"Exhaust\",\"item\":\"https:\/\/ggcracing.com\/collections\/exhaust\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Doug's Headers\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Doug's+Headers\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Doug's Headers D306 Shorty Headers - 1.75 in. Primary - Metallic Ceramic Coated \\u2014 Fits Big Block Chevy\",\"item\":\"https:\/\/ggcracing.com\/products\/coated-headers-bbc-shorty\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Doug's Headers D306 Shorty Headers - 1.75 in. Primary - Metallic Ceramic Coated  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 Doug's Headers?\",\"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 Doug's Headers D306 Shorty Headers - 1.75 in. Primary - Metallic Ceramic Coated ?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Cat-back exhausts are bolt-on with basic hand tools \\u2014 most installs take 1-2 hours. No welding required.\"}}]}\u003c\/script\u003e","brand":"Doug's Headers","offers":[{"title":"Default Title","offer_id":41576344911956,"sku":"BKLK_D306","price":1025.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/DGHD306.jpg?v=1726451367"},{"product_id":"bbc-headers-1-3-4-dia-coated","title":"Doug's Headers D313 Full Length Headers - 1.75 in. Primary - Ceramic Coated — 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 Doug's Headers\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eDoug's Headers engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Doug's Headers 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\/zFwg-GcUBtM\" 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\u003eDoug's Headers D313: Unleash Big Block Chevy Performance\u003c\/h2\u003e\n\u003cp\u003eMaximize the power output of your Big Block Chevy with the Doug's Headers D313 Full Length Headers. Engineered for superior exhaust flow and performance, these headers are a critical upgrade for any enthusiast looking to enhance their engine's capabilities. Constructed from high-quality steel and finished with a protective ceramic coating, they offer excellent durability and resistance to extreme temperatures.\u003c\/p\u003e\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine Fitment:\u003c\/strong\u003e Big Block Chevy (BBC)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Tube Diameter:\u003c\/strong\u003e 1.75 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollector Diameter:\u003c\/strong\u003e 3 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating:\u003c\/strong\u003e Ceramic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign:\u003c\/strong\u003e Full Length\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Various GM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe D313 headers feature 1.75-inch primary tubes, a popular size that balances low-end torque with high-RPM horsepower gains for Big Block Chevy engines. The 3-inch collector is designed for optimal exhaust gas velocity and flow. These full-length headers are designed to improve exhaust scavenging, leading to significant increases in horsepower, torque, and throttle response. The ceramic coating provides a durable barrier against heat and corrosion, helping to maintain performance and appearance over time. Suitable for various GM applications, these headers offer a great combination of performance and value. Upgrade your Big Block Chevy's exhaust system with these premium headers from Doug's Headers, 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 Doug's Headers 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\/bbc-headers-2-dia-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D320 Full Length Headers - 2 in. Primary - Ceramic Coated — Fits Big Block \u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/coated-headers-sbc-2\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D308 Full Length Headers - 1.625 in. Primary - Metallic Ceramic Coated — Fi\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-headers-1-75-dia-ceramic-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D329 Full Length Headers - 1.75 in. Primary - Ceramic Coated — Fits Small B\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/coated-headers-bbc-shorty\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D306 Shorty Headers - 1.75 in. Primary - Metallic Ceramic Coated — Fits Big\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/bbc-headers-1-7-8-dia-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D316 Big Block Chevy Full Length Headers 1-7\/8\" Coated — Fits 1970-1981 GM \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\":\"Doug's Headers D313 Full Length Headers - 1.75 in. Primary - Ceramic Coated \\u2014 Fits Big Block Chevy\",\"description\":\"Boost your Big Block Chevy with Doug's Headers D313. Full-length, 1.75\\\" primary, ceramic coated steel headers for enhanced performance. Shop now!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Doug's Headers\"},\"mpn\":\"D313\",\"url\":\"https:\/\/ggcracing.com\/products\/bbc-headers-1-3-4-dia-coated\",\"offers\":{\"@type\":\"Offer\",\"price\":\"879.10\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/bbc-headers-1-3-4-dia-coated\",\"sku\":\"BKLK_D313\"}}\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\":\"Exhaust\",\"item\":\"https:\/\/ggcracing.com\/collections\/exhaust\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Doug's Headers\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Doug's+Headers\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Doug's Headers D313 Full Length Headers - 1.75 in. Primary - Ceramic Coated \\u2014 Fits Big Block Chevy\",\"item\":\"https:\/\/ggcracing.com\/products\/bbc-headers-1-3-4-dia-coated\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Doug's Headers D313 Full Length Headers - 1.75 in. Primary - Ceramic Coated \\u2014 Fi 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 Doug's Headers?\",\"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 Doug's Headers D313 Full Length Headers - 1.75 in. Primary - Ceramic Coated \\u2014 Fi?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Cat-back exhausts are bolt-on with basic hand tools \\u2014 most installs take 1-2 hours. No welding required.\"}}]}\u003c\/script\u003e","brand":"Doug's Headers","offers":[{"title":"Default Title","offer_id":41576344944724,"sku":"BKLK_D313","price":976.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/DGHD313.jpg?v=1726451376"},{"product_id":"bbc-headers-1-7-8-dia-coated","title":"Doug's Headers D316 Big Block Chevy Full Length Headers 1-7\/8\" Coated — Fits 1970-1981 GM F-Body","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 Doug's Headers\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eDoug's Headers engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Doug's Headers lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eDoug's Headers D316 Full-Length Headers for Big Block Chevy\u003c\/h2\u003e\n\u003cp\u003eUnleash the power of your Big Block Chevy with the Doug's Headers D316 full-length headers, specifically engineered for 1970-1981 GM F-Body vehicles. These headers are designed to maximize exhaust flow and enhance engine performance, providing a noticeable boost in horsepower and torque.\u003c\/p\u003e\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Tube Diameter:\u003c\/strong\u003e 1-7\/8 inches, optimized for Big Block Chevy engines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollector Diameter:\u003c\/strong\u003e 3.5 inches, ensuring efficient exhaust scavenging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Constructed from durable steel for longevity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating:\u003c\/strong\u003e Features a high-quality ceramic coating for superior heat resistance and corrosion protection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVehicle Fitment:\u003c\/strong\u003e Precision-fit for 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, and 1981 GM F-Body models.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine Application:\u003c\/strong\u003e Designed for Big Block Chevy engines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Sold as a pair.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe D316 headers are not just about performance; they also offer a sleek, finished look thanks to their ceramic coating. This coating helps to reduce under-hood temperatures and keeps the headers looking great for years to come. Installation is straightforward, with a design that accounts for factory components. Experience the difference that quality craftsmanship and performance engineering can make. Elevate your muscle car's exhaust system with Doug's Headers D316.\u003c\/p\u003e\n\u003cp\u003eGet the ultimate exhaust upgrade for your classic Chevy 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 Doug's Headers 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\/bbc-headers-2-dia-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D320 Full Length Headers - 2 in. Primary - Ceramic Coated — Fits Big Block \u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/coated-headers-sbc-2\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D308 Full Length Headers - 1.625 in. Primary - Metallic Ceramic Coated — Fi\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-headers-1-75-dia-ceramic-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D329 Full Length Headers - 1.75 in. Primary - Ceramic Coated — Fits Small B\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/coated-headers-bbc-shorty\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D306 Shorty Headers - 1.75 in. Primary - Metallic Ceramic Coated — Fits Big\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/bbc-headers-1-3-4-dia-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D313 Full Length Headers - 1.75 in. Primary - Ceramic Coated — Fits Big Blo\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\":\"Doug's Headers D316 Big Block Chevy Full Length Headers 1-7\/8\\\" Coated \\u2014 Fits 1970-1981 GM F-Body\",\"description\":\"Upgrade your 1970-1981 GM F-Body with Doug's Headers D316. 1-7\/8\\\" coated full-length headers for Big Block Chevy. Shop now at GGCRACING!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Doug's Headers\"},\"mpn\":\"D316\",\"url\":\"https:\/\/ggcracing.com\/products\/bbc-headers-1-7-8-dia-coated\",\"offers\":{\"@type\":\"Offer\",\"price\":\"1152.47\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/bbc-headers-1-7-8-dia-coated\",\"sku\":\"BKLK_D316\"}}\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\":\"Exhaust\",\"item\":\"https:\/\/ggcracing.com\/collections\/exhaust\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Doug's Headers\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Doug's+Headers\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Doug's Headers D316 Big Block Chevy Full Length Headers 1-7\/8\\\" Coated \\u2014 Fits 1970-1981 GM F-Body\",\"item\":\"https:\/\/ggcracing.com\/products\/bbc-headers-1-7-8-dia-coated\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Doug's Headers D316 Big Block Chevy Full Length Headers 1-7\/8\\\" Coated \\u2014 Fits 197 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 Doug's Headers?\",\"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 Doug's Headers D316 Big Block Chevy Full Length Headers 1-7\/8\\\" Coated \\u2014 Fits 197?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Cat-back exhausts are bolt-on with basic hand tools \\u2014 most installs take 1-2 hours. No welding required.\"}}]}\u003c\/script\u003e","brand":"Doug's Headers","offers":[{"title":"Default Title","offer_id":41576344977492,"sku":"BKLK_D316","price":1152.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/DGHD316.jpg?v=1726451385"},{"product_id":"coated-header-gm-ls-engines-64-72-chevelle","title":"Doug's Headers D3336 GM LS Full Length Headers 1.75\" Coated — Fits 1964-1972 GM A-Body","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 Doug's Headers\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eDoug's Headers engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Doug's Headers lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eDoug's Headers D3336 Full-Length Headers for GM LS Engines\u003c\/h2\u003e\n\u003cp\u003eEnhance the performance of your classic GM A-Body with the Doug's Headers D3336. These full-length headers are specifically designed for GM LS-Series engines and fit 1964-1972 GM A-Body vehicles, including popular models like the Chevelle. They are engineered to optimize exhaust flow, leading to significant gains in horsepower and torque.\u003c\/p\u003e\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Tube Diameter:\u003c\/strong\u003e 1.75 inches, ideal for a wide range of GM LS engine applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollector Diameter:\u003c\/strong\u003e 3 inches, promoting efficient exhaust gas expulsion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Constructed from high-quality steel for durability and long-term performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating:\u003c\/strong\u003e Features a protective ceramic coating that resists heat and corrosion, ensuring longevity and a clean appearance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVehicle Fitment:\u003c\/strong\u003e Precisely designed for 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, and 1972 GM A-Body models.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine Application:\u003c\/strong\u003e Tailored for GM LS-Series engines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Sold as a pair for a complete installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe D3336 headers offer a perfect blend of performance enhancement and aesthetic appeal. The ceramic coating not only protects the headers from extreme temperatures and rust but also helps to reduce under-hood heat, contributing to a cooler engine bay. Designed for a straightforward installation, these headers integrate well with existing chassis and engine configurations. Experience a noticeable improvement in your vehicle's throttle response and overall power output. Upgrade your classic muscle car's exhaust system with the superior quality of Doug's Headers D3336.\u003c\/p\u003e\n\u003cp\u003eFind the best performance exhaust 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 Doug's Headers 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\/bbc-headers-2-dia-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D320 Full Length Headers - 2 in. Primary - Ceramic Coated — Fits Big Block \u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/coated-headers-sbc-2\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D308 Full Length Headers - 1.625 in. Primary - Metallic Ceramic Coated — Fi\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-headers-1-75-dia-ceramic-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D329 Full Length Headers - 1.75 in. Primary - Ceramic Coated — Fits Small B\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/coated-headers-bbc-shorty\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D306 Shorty Headers - 1.75 in. Primary - Metallic Ceramic Coated — Fits Big\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/bbc-headers-1-3-4-dia-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D313 Full Length Headers - 1.75 in. Primary - Ceramic Coated — Fits Big Blo\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\":\"Doug's Headers D3336 GM LS Full Length Headers 1.75\\\" Coated \\u2014 Fits 1964-1972 GM A-Body\",\"description\":\"Boost your 1964-1972 GM A-Body with Doug's Headers D3336. 1.75\\\" coated full-length headers for GM LS engines. Shop performance parts at GGCRACING!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Doug's Headers\"},\"mpn\":\"D3336\",\"url\":\"https:\/\/ggcracing.com\/products\/coated-header-gm-ls-engines-64-72-chevelle\",\"offers\":{\"@type\":\"Offer\",\"price\":\"1008.61\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/coated-header-gm-ls-engines-64-72-chevelle\",\"sku\":\"BKLK_D3336\"}}\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\":\"Exhaust\",\"item\":\"https:\/\/ggcracing.com\/collections\/exhaust\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Doug's Headers\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Doug's+Headers\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Doug's Headers D3336 GM LS Full Length Headers 1.75\\\" Coated \\u2014 Fits 1964-1972 GM A-Body\",\"item\":\"https:\/\/ggcracing.com\/products\/coated-header-gm-ls-engines-64-72-chevelle\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Doug's Headers D3336 GM LS Full Length Headers 1.75\\\" Coated \\u2014 Fits 1964-1972 GM  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 Doug's Headers?\",\"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 Doug's Headers D3336 GM LS Full Length Headers 1.75\\\" Coated \\u2014 Fits 1964-1972 GM ?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Cat-back exhausts are bolt-on with basic hand tools \\u2014 most installs take 1-2 hours. No welding required.\"}}]}\u003c\/script\u003e","brand":"Doug's Headers","offers":[{"title":"Default Title","offer_id":41576345043028,"sku":"BKLK_D3336","price":1008.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/DGHD3336.jpg?v=1726451393"},{"product_id":"bbc-headers-2-1-8-dia-coated","title":"Doug's Headers D319 BBC Headers 2-1\/8\" Coated — Fits 1967-1974 GM F\/X-Body","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 Doug's Headers\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eDoug's Headers engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Doug's Headers lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eDoug's Headers D319 Full-Length Headers for Big Block Chevy\u003c\/h2\u003e\n\u003cp\u003eElevate the performance of your Big Block Chevy with the Doug's Headers D319. These premium full-length headers are meticulously designed for 1967-1969 GM F-Body and 1968-1974 GM X-Body vehicles. Engineered with larger primary tubes, they are ideal for high-performance Big Block applications, ensuring maximum exhaust flow and significant power gains.\u003c\/p\u003e\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Tube Diameter:\u003c\/strong\u003e 2-1\/8 inches, optimized for maximum flow in high-output Big Block Chevy engines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollector Diameter:\u003c\/strong\u003e 3.5 inches, facilitating efficient exhaust gas evacuation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Constructed from robust steel for exceptional durability and resistance to stress.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating:\u003c\/strong\u003e Features a high-performance ceramic coating that provides excellent thermal insulation and corrosion resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVehicle Fitment:\u003c\/strong\u003e Precisely engineered for 1967, 1968, 1969 GM F-Body and 1968, 1969, 1970, 1971, 1972, 1973, 1974 GM X-Body models.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine Application:\u003c\/strong\u003e Specifically designed for Big Block Chevy engines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Sold as a complete pair.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe D319 headers are built to withstand the rigors of performance driving while providing a sleek, professional appearance. The ceramic coating not only protects against extreme heat and environmental factors but also contributes to lower under-hood temperatures. These headers are designed for optimal fitment and performance, delivering an aggressive exhaust note and a noticeable increase in horsepower and torque. Choose Doug's Headers D319 for a superior exhaust upgrade that complements your powerful Big Block Chevy.\u003c\/p\u003e\n\u003cp\u003eFind top-tier exhaust solutions for your classic 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 Doug's Headers 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\/bbc-headers-2-dia-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D320 Full Length Headers - 2 in. Primary - Ceramic Coated — Fits Big Block \u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/coated-headers-sbc-2\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D308 Full Length Headers - 1.625 in. Primary - Metallic Ceramic Coated — Fi\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-headers-1-75-dia-ceramic-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D329 Full Length Headers - 1.75 in. Primary - Ceramic Coated — Fits Small B\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/coated-headers-bbc-shorty\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D306 Shorty Headers - 1.75 in. Primary - Metallic Ceramic Coated — Fits Big\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/bbc-headers-1-3-4-dia-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D313 Full Length Headers - 1.75 in. Primary - Ceramic Coated — Fits Big Blo\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\":\"Doug's Headers D319 BBC Headers 2-1\/8\\\" Coated \\u2014 Fits 1967-1974 GM F\/X-Body\",\"description\":\"Maximize your 1967-1974 GM F\/X-Body's power with Doug's Headers D319. 2-1\/8\\\" coated headers for Big Block Chevy. Shop GGCRACING for performance!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Doug's Headers\"},\"mpn\":\"D319\",\"url\":\"https:\/\/ggcracing.com\/products\/bbc-headers-2-1-8-dia-coated\",\"offers\":{\"@type\":\"Offer\",\"price\":\"1236.46\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/bbc-headers-2-1-8-dia-coated\",\"sku\":\"BKLK_D319\"}}\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\":\"Exhaust\",\"item\":\"https:\/\/ggcracing.com\/collections\/exhaust\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Doug's Headers\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Doug's+Headers\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Doug's Headers D319 BBC Headers 2-1\/8\\\" Coated \\u2014 Fits 1967-1974 GM F\/X-Body\",\"item\":\"https:\/\/ggcracing.com\/products\/bbc-headers-2-1-8-dia-coated\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Doug's Headers D319 BBC Headers 2-1\/8\\\" Coated \\u2014 Fits 1967-1974 GM F\/X-Body 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 Doug's Headers?\",\"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 Doug's Headers D319 BBC Headers 2-1\/8\\\" Coated \\u2014 Fits 1967-1974 GM F\/X-Body?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Cat-back exhausts are bolt-on with basic hand tools \\u2014 most installs take 1-2 hours. No welding required.\"}}]}\u003c\/script\u003e","brand":"Doug's Headers","offers":[{"title":"Default Title","offer_id":41576345075796,"sku":"BKLK_D319","price":1236.46,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/DGHD319.jpg?v=1726451402"},{"product_id":"sbc-headers-coated-62-67-chevy-ii","title":"Doug's Headers D317 SBC Full Length Headers 1.75\" Coated — Fits 1962-1967 Chevy II","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 Doug's Headers\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eDoug's Headers engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Doug's Headers lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eDoug's Headers D317 Full-Length Headers for Small Block Chevy\u003c\/h2\u003e\n\u003cp\u003eEnhance the performance and sound of your classic Small Block Chevy with the Doug's Headers D317. These full-length headers are expertly designed for 1962-1967 Chevy II (Nova) models, providing an optimal balance of performance and fitment for Small Block Chevy engines.\u003c\/p\u003e\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Tube Diameter:\u003c\/strong\u003e 1.75 inches, suitable for a wide range of Small Block Chevy engine configurations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollector Diameter:\u003c\/strong\u003e 3 inches, ensuring efficient exhaust gas velocity and scavenging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Fabricated from durable steel for reliability and longevity under demanding conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating:\u003c\/strong\u003e Features a protective ceramic coating that offers superior resistance to heat and corrosion, maintaining appearance and performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVehicle Fitment:\u003c\/strong\u003e Precision-fit for 1962, 1963, 1964, 1965, 1966, and 1967 Chevy II (Nova) models.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine Application:\u003c\/strong\u003e Engineered for Small Block Chevy engines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Sold as a pair for a complete exhaust upgrade.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe D317 headers are designed to deliver a noticeable improvement in horsepower and torque, along with an aggressive exhaust note. The ceramic coating not only protects the headers from the elements but also helps to insulate the engine bay, reducing ambient temperatures. Installation is designed to be as seamless as possible, integrating well with the chassis of the specified Chevy II models. Experience the quality and performance that Doug's Headers are known for.\u003c\/p\u003e\n\u003cp\u003eGet the best performance exhaust upgrades for your classic Chevy 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 Doug's Headers 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\/bbc-headers-2-dia-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D320 Full Length Headers - 2 in. Primary - Ceramic Coated — Fits Big Block \u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/coated-headers-sbc-2\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D308 Full Length Headers - 1.625 in. Primary - Metallic Ceramic Coated — Fi\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-headers-1-75-dia-ceramic-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D329 Full Length Headers - 1.75 in. Primary - Ceramic Coated — Fits Small B\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/coated-headers-bbc-shorty\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D306 Shorty Headers - 1.75 in. Primary - Metallic Ceramic Coated — Fits Big\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/bbc-headers-1-3-4-dia-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D313 Full Length Headers - 1.75 in. Primary - Ceramic Coated — Fits Big Blo\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\":\"Doug's Headers D317 SBC Full Length Headers 1.75\\\" Coated \\u2014 Fits 1962-1967 Chevy II\",\"description\":\"Upgrade your 1962-1967 Chevy II with Doug's Headers D317. 1.75\\\" coated full-length headers for Small Block Chevy. Shop performance parts at GGCRACING!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Doug's Headers\"},\"mpn\":\"D317\",\"url\":\"https:\/\/ggcracing.com\/products\/sbc-headers-coated-62-67-chevy-ii\",\"offers\":{\"@type\":\"Offer\",\"price\":\"1200.81\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/sbc-headers-coated-62-67-chevy-ii\",\"sku\":\"BKLK_D317\"}}\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\":\"Exhaust\",\"item\":\"https:\/\/ggcracing.com\/collections\/exhaust\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Doug's Headers\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Doug's+Headers\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Doug's Headers D317 SBC Full Length Headers 1.75\\\" Coated \\u2014 Fits 1962-1967 Chevy II\",\"item\":\"https:\/\/ggcracing.com\/products\/sbc-headers-coated-62-67-chevy-ii\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Doug's Headers D317 SBC Full Length Headers 1.75\\\" Coated \\u2014 Fits 1962-1967 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 Doug's Headers?\",\"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 Doug's Headers D317 SBC Full Length Headers 1.75\\\" Coated \\u2014 Fits 1962-1967 Chevy ?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Cat-back exhausts are bolt-on with basic hand tools \\u2014 most installs take 1-2 hours. No welding required.\"}}]}\u003c\/script\u003e","brand":"Doug's Headers","offers":[{"title":"Default Title","offer_id":41576345141332,"sku":"BKLK_D317","price":1200.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/DGHD317.jpg?v=1726451411"},{"product_id":"sbc-side-mount-headers-black-63-82-vette","title":"Doug's Headers D380-B SBC Side Mount Headers 1.875\" Black — Fits 1963-1982 Corvette","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 Doug's Headers\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eDoug's Headers engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Doug's Headers lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eDoug's Headers D380-B Side Mount Headers for Small Block Chevy Corvette\u003c\/h2\u003e\n\u003cp\u003eEnhance the performance and sound of your Small Block Chevy-powered Corvette with the Doug's Headers D380-B. These unique side mount headers are designed specifically for 1963-1982 Chevrolet Corvettes, offering a distinct performance upgrade and a classic look.\u003c\/p\u003e\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Tube Diameter:\u003c\/strong\u003e 1.875 inches, optimized for Small Block Chevy performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollector Diameter:\u003c\/strong\u003e 4 inches, designed for maximum exhaust flow and a powerful sound.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Style:\u003c\/strong\u003e Side mount design, providing a unique aesthetic and performance characteristic.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Constructed from durable steel for robust performance and longevity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Features a sleek black paint finish for a custom look and added protection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVehicle Fitment:\u003c\/strong\u003e Precisely engineered for 1963, 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, and 1982 Chevrolet Corvette models.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine Application:\u003c\/strong\u003e Tailored for Small Block Chevy engines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Sold as a pair.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe D380-B headers offer a significant improvement in exhaust flow compared to stock manifolds, leading to increased horsepower and torque. The side mount configuration provides a distinctive appearance, often favored by enthusiasts seeking a retro or custom look. The black paint finish adds to the aesthetic appeal while offering a layer of protection against heat and corrosion. Designed for a precise fit on C2 and C3 Corvettes, these headers are an excellent choice for those looking to optimize their engine's performance and exhaust note. Experience the quality and performance of Doug's Headers.\u003c\/p\u003e\n\u003cp\u003eFind specialized performance parts for your Corvette 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 Doug's Headers 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\/bbc-headers-2-dia-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D320 Full Length Headers - 2 in. Primary - Ceramic Coated — Fits Big Block \u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/coated-headers-sbc-2\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D308 Full Length Headers - 1.625 in. Primary - Metallic Ceramic Coated — Fi\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-headers-1-75-dia-ceramic-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D329 Full Length Headers - 1.75 in. Primary - Ceramic Coated — Fits Small B\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/coated-headers-bbc-shorty\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D306 Shorty Headers - 1.75 in. Primary - Metallic Ceramic Coated — Fits Big\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/bbc-headers-1-3-4-dia-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D313 Full Length Headers - 1.75 in. Primary - Ceramic Coated — Fits Big Blo\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\":\"Doug's Headers D380-B SBC Side Mount Headers 1.875\\\" Black \\u2014 Fits 1963-1982 Corvette\",\"description\":\"Upgrade your 1963-1982 Corvette with Doug's Headers D380-B. 1.875\\\" black side mount headers for SBC. Shop performance parts at GGCRACING!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Doug's Headers\"},\"mpn\":\"D380-B\",\"url\":\"https:\/\/ggcracing.com\/products\/sbc-side-mount-headers-black-63-82-vette\",\"offers\":{\"@type\":\"Offer\",\"price\":\"763.92\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/sbc-side-mount-headers-black-63-82-vette\",\"sku\":\"BKLK_D380-B\"}}\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\":\"Exhaust\",\"item\":\"https:\/\/ggcracing.com\/collections\/exhaust\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Doug's Headers\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Doug's+Headers\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Doug's Headers D380-B SBC Side Mount Headers 1.875\\\" Black \\u2014 Fits 1963-1982 Corvette\",\"item\":\"https:\/\/ggcracing.com\/products\/sbc-side-mount-headers-black-63-82-vette\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Doug's Headers D380-B SBC Side Mount Headers 1.875\\\" Black \\u2014 Fits 1963-1982 Corve 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 Doug's Headers?\",\"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 Doug's Headers D380-B SBC Side Mount Headers 1.875\\\" Black \\u2014 Fits 1963-1982 Corve?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Cat-back exhausts are bolt-on with basic hand tools \\u2014 most installs take 1-2 hours. No welding required.\"}}]}\u003c\/script\u003e","brand":"Doug's Headers","offers":[{"title":"Default Title","offer_id":41576345174100,"sku":"BKLK_D380-B","price":1232.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/DGHD380-B.jpg?v=1726451419"},{"product_id":"exhaust-header-set-ls-swap-gm-f-body-70-81","title":"Doug's Headers LS Swap Mid-Length Headers - 1.875in Primary, 3in Collector — Fits 1970-1981 GM F-Body","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 Doug's Headers\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eDoug's Headers engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Doug's Headers lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eDoug's Headers D3358 LS Swap Mid-Length Exhaust Headers\u003c\/h2\u003e\n\u003cp\u003eUnleash the potential of your LS-swapped 1970-1981 GM F-Body with these premium mid-length exhaust headers from Doug's Headers. Engineered specifically for LS-series engines in the iconic F-Body platform, these headers are designed to maximize exhaust flow and deliver a significant performance boost.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Designed for LS-Series engine swaps in 1970-1981 GM F-Body vehicles (Camaro, Firebird).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Tube Diameter:\u003c\/strong\u003e 1.875 inches, optimized for strong low-end torque and broad powerband.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCollector Diameter:\u003c\/strong\u003e 3 inches, ensuring efficient exhaust scavenging and increased horsepower.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Constructed from durable steel for longevity and performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Features a striking Silver Ceramic coating for enhanced heat resistance and a clean look.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDesign:\u003c\/strong\u003e Mid-length design offers a balance of ground clearance and performance, often easier to install than full-length headers.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Sold as a pair, ready for installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThese Doug's Headers headers are meticulously crafted to provide a perfect fit and superior performance. By improving exhaust gas scavenging, they help your LS engine breathe easier, leading to noticeable gains in horsepower and torque. The silver ceramic coating not only adds a custom aesthetic but also helps to reduce underhood temperatures, protecting other vital components. Experience the difference that quality exhaust components make for your project vehicle. Get your Doug's Headers D3358 headers 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 Doug's Headers 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\/bbc-headers-2-dia-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D320 Full Length Headers - 2 in. Primary - Ceramic Coated — Fits Big Block \u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/coated-headers-sbc-2\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D308 Full Length Headers - 1.625 in. Primary - Metallic Ceramic Coated — Fi\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-headers-1-75-dia-ceramic-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D329 Full Length Headers - 1.75 in. Primary - Ceramic Coated — Fits Small B\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/coated-headers-bbc-shorty\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D306 Shorty Headers - 1.75 in. Primary - Metallic Ceramic Coated — Fits Big\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/bbc-headers-1-3-4-dia-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D313 Full Length Headers - 1.75 in. Primary - Ceramic Coated — Fits Big Blo\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\":\"Doug's Headers LS Swap Mid-Length Headers - 1.875in Primary, 3in Collector \\u2014 Fits 1970-1981 GM F-Body\",\"description\":\"Upgrade your 1970-1981 GM F-Body with Doug's Headers D3358 LS Swap Mid-Length Headers. Experience enhanced performance and sound. Shop now!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Doug's Headers\"},\"mpn\":\"D3358\",\"url\":\"https:\/\/ggcracing.com\/products\/exhaust-header-set-ls-swap-gm-f-body-70-81\",\"offers\":{\"@type\":\"Offer\",\"price\":\"624.11\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/exhaust-header-set-ls-swap-gm-f-body-70-81\",\"sku\":\"BKLK_D3358\"}}\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\":\"Exhaust\",\"item\":\"https:\/\/ggcracing.com\/collections\/exhaust\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Doug's Headers\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Doug's+Headers\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Doug's Headers LS Swap Mid-Length Headers - 1.875in Primary, 3in Collector \\u2014 Fits 1970-1981 GM F-Body\",\"item\":\"https:\/\/ggcracing.com\/products\/exhaust-header-set-ls-swap-gm-f-body-70-81\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Doug's Headers LS Swap Mid-Length Headers - 1.875in Primary, 3in Collector \\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 Doug's Headers?\",\"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 Doug's Headers LS Swap Mid-Length Headers - 1.875in Primary, 3in Collector \\u2014 Fit?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Cat-back exhausts are bolt-on with basic hand tools \\u2014 most installs take 1-2 hours. No welding required.\"}}]}\u003c\/script\u003e","brand":"Doug's Headers","offers":[{"title":"Default Title","offer_id":41576345239636,"sku":"BKLK_D3358","price":693.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/DGHD3358.jpg?v=1726451429"},{"product_id":"exhaust-header-set-ls-swap-gm-c10-trk-63-72","title":"Doug's Headers LS Swap Full-Length Headers - 1.875in Primary, 3in Collector — Fits 1963-1972 GM C10 Truck","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 Doug's Headers\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eDoug's Headers engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Doug's Headers lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eDoug's Headers D3348 LS Swap Full-Length Exhaust Headers for GM C10 Trucks\u003c\/h2\u003e\n\u003cp\u003eTransform your classic GM C10 truck's LS swap with these high-performance full-length exhaust headers from Doug's Headers. Specifically designed for LS-series engine conversions in 1963-1972 C10 and compatible GM full-size trucks, these headers are engineered to unlock significant power gains and improve exhaust flow.\u003c\/p\u003e\n\n\u003ch3\u003eEngineered for Performance:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVehicle Fitment:\u003c\/strong\u003e Perfectly suited for 1963-1972 GM C10 and other full-size trucks undergoing an LS engine swap.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Tube Size:\u003c\/strong\u003e 1.875-inch diameter primaries promote excellent exhaust velocity for increased horsepower and torque across the RPM range.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCollector Size:\u003c\/strong\u003e A 3-inch collector diameter ensures efficient exhaust gas evacuation, further enhancing engine performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e Built from durable steel, these headers are designed to withstand the rigors of daily driving and performance use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating:\u003c\/strong\u003e Finished with a Silver Ceramic coating that provides excellent heat management and a sleek, lasting appearance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDesign:\u003c\/strong\u003e Full-length design optimizes exhaust scavenging for maximum power output, especially in swapped applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage:\u003c\/strong\u003e Comes as a complete pair for a straightforward installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eBy optimizing exhaust flow, these Doug's Headers headers allow your LS engine to perform at its peak. The full-length design helps to create a scavenging effect that pulls exhaust gases out of the cylinders more efficiently, resulting in more power and a more aggressive exhaust note. The silver ceramic finish not only looks great but also helps to insulate the engine bay by reflecting heat away. Elevate your C10's performance with the quality and engineering of Doug's Headers. Find the D3348 headers 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 Doug's Headers 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\/bbc-headers-2-dia-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D320 Full Length Headers - 2 in. Primary - Ceramic Coated — Fits Big Block \u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/coated-headers-sbc-2\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D308 Full Length Headers - 1.625 in. Primary - Metallic Ceramic Coated — Fi\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-headers-1-75-dia-ceramic-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D329 Full Length Headers - 1.75 in. Primary - Ceramic Coated — Fits Small B\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/coated-headers-bbc-shorty\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D306 Shorty Headers - 1.75 in. Primary - Metallic Ceramic Coated — Fits Big\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/bbc-headers-1-3-4-dia-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D313 Full Length Headers - 1.75 in. Primary - Ceramic Coated — Fits Big Blo\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\":\"Doug's Headers LS Swap Full-Length Headers - 1.875in Primary, 3in Collector \\u2014 Fits 1963-1972 GM C10 Truck\",\"description\":\"Boost your 1963-1972 GM C10 Truck's LS swap with Doug's Headers D3348 full-length headers. Maximize power and torque. Order yours today!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Doug's Headers\"},\"mpn\":\"D3348\",\"url\":\"https:\/\/ggcracing.com\/products\/exhaust-header-set-ls-swap-gm-c10-trk-63-72\",\"offers\":{\"@type\":\"Offer\",\"price\":\"876.12\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/exhaust-header-set-ls-swap-gm-c10-trk-63-72\",\"sku\":\"BKLK_D3348\"}}\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\":\"Exhaust\",\"item\":\"https:\/\/ggcracing.com\/collections\/exhaust\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Doug's Headers\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Doug's+Headers\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Doug's Headers LS Swap Full-Length Headers - 1.875in Primary, 3in Collector \\u2014 Fits 1963-1972 GM C10 Truck\",\"item\":\"https:\/\/ggcracing.com\/products\/exhaust-header-set-ls-swap-gm-c10-trk-63-72\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Doug's Headers LS Swap Full-Length Headers - 1.875in Primary, 3in Collector \\u2014 Fi 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 Doug's Headers?\",\"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 Doug's Headers LS Swap Full-Length Headers - 1.875in Primary, 3in Collector \\u2014 Fi?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Cat-back exhausts are bolt-on with basic hand tools \\u2014 most installs take 1-2 hours. No welding required.\"}}]}\u003c\/script\u003e","brand":"Doug's Headers","offers":[{"title":"Default Title","offer_id":41576345272404,"sku":"BKLK_D3348","price":973.47,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/DGHD3348.jpg?v=1726451438"},{"product_id":"pontiac-v8-headers-coated-70-81-firebird","title":"Doug's Headers Pontiac V8 Full-Length Headers - 1.75in Primary, 3in Collector — Fits 1970-1979 GM F-Body","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 Doug's Headers\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eDoug's Headers engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Doug's Headers lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eDoug's Headers D570 Full-Length Exhaust Headers for Pontiac V8 F-Body\u003c\/h2\u003e\n\u003cp\u003eRevitalize your classic 1970-1979 Pontiac V8 F-Body (Firebird) with these high-performance full-length exhaust headers from Doug's Headers. Engineered to optimize the exhaust flow for Pontiac V8 engines, these headers are designed to deliver a noticeable increase in horsepower, torque, and an aggressive exhaust note.\u003c\/p\u003e\n\n\u003ch3\u003ePerformance-Driven Features:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVehicle Application:\u003c\/strong\u003e Specifically designed for 1970-1979 Pontiac V8 engines in GM F-Body vehicles (primarily Firebird). Note: Fitment for Camaro may vary.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Tube Diameter:\u003c\/strong\u003e 1.75-inch primaries are tuned for strong mid-range power and improved throttle response in classic V8 applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCollector Diameter:\u003c\/strong\u003e A 3-inch collector facilitates efficient exhaust gas exit, contributing to overall performance gains.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Constructed from durable steel for reliability and long-lasting performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Features a robust ceramic coating for excellent heat dissipation and a clean, professional appearance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDesign:\u003c\/strong\u003e Full-length headers provide maximum exhaust scavenging, leading to significant horsepower and torque improvements.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncluded:\u003c\/strong\u003e Sold as a pair, complete with necessary hardware for installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThese Doug's Headers headers are built to enhance the performance of your Pontiac V8. The full-length design maximizes the extraction of exhaust gases from the cylinders, allowing the engine to breathe more freely and produce more power. The ceramic coating helps to manage heat, reducing underhood temperatures and potentially improving engine efficiency. Whether you're building a street machine or a track-focused vehicle, these headers offer a substantial upgrade in both performance and sound. Experience the difference quality craftsmanship makes. Get your Doug's Headers D570 headers 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 Doug's Headers 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\/bbc-headers-2-dia-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D320 Full Length Headers - 2 in. Primary - Ceramic Coated — Fits Big Block \u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/coated-headers-sbc-2\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D308 Full Length Headers - 1.625 in. Primary - Metallic Ceramic Coated — Fi\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-headers-1-75-dia-ceramic-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D329 Full Length Headers - 1.75 in. Primary - Ceramic Coated — Fits Small B\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/coated-headers-bbc-shorty\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D306 Shorty Headers - 1.75 in. Primary - Metallic Ceramic Coated — Fits Big\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/bbc-headers-1-3-4-dia-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D313 Full Length Headers - 1.75 in. Primary - Ceramic Coated — Fits Big Blo\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\":\"Doug's Headers Pontiac V8 Full-Length Headers - 1.75in Primary, 3in Collector \\u2014 Fits 1970-1979 GM F-Body\",\"description\":\"Enhance your 1970-1979 Pontiac V8 F-Body with Doug's Headers D570 full-length headers. Improve performance and sound. Shop now at GGCRACING!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Doug's Headers\"},\"mpn\":\"D570\",\"url\":\"https:\/\/ggcracing.com\/products\/pontiac-v8-headers-coated-70-81-firebird\",\"offers\":{\"@type\":\"Offer\",\"price\":\"1168.93\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/pontiac-v8-headers-coated-70-81-firebird\",\"sku\":\"BKLK_D570\"}}\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\":\"Exhaust\",\"item\":\"https:\/\/ggcracing.com\/collections\/exhaust\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Doug's Headers\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Doug's+Headers\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Doug's Headers Pontiac V8 Full-Length Headers - 1.75in Primary, 3in Collector \\u2014 Fits 1970-1979 GM F-Body\",\"item\":\"https:\/\/ggcracing.com\/products\/pontiac-v8-headers-coated-70-81-firebird\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Doug's Headers Pontiac V8 Full-Length Headers - 1.75in Primary, 3in Collector \\u2014  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 Doug's Headers?\",\"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 Doug's Headers Pontiac V8 Full-Length Headers - 1.75in Primary, 3in Collector \\u2014 ?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Cat-back exhausts are bolt-on with basic hand tools \\u2014 most installs take 1-2 hours. No welding required.\"}}]}\u003c\/script\u003e","brand":"Doug's Headers","offers":[{"title":"Default Title","offer_id":41576345894996,"sku":"BKLK_D570","price":1168.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/DGHD570.jpg?v=1726451447"},{"product_id":"sbc-side-mount-headers-304-s-s-63-82-vette","title":"Doug's Headers SBC Side Mount Headers - 1.875in Primary, 4in Collector — Fits 1963-1982 Chevy Corvette","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 Doug's Headers\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eDoug's Headers engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Doug's Headers lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eDoug's Headers D380-SS Side Mount Exhaust Headers for SBC Corvette\u003c\/h2\u003e\n\u003cp\u003eEquip your Small Block Chevy (SBC) powered 1963-1982 Chevrolet Corvette with these premium Side Mount exhaust headers from Doug's Headers. Crafted from high-quality 304 stainless steel, these headers are designed for maximum performance, durability, and a stunning natural finish, perfect for any Corvette build.\u003c\/p\u003e\n\n\u003ch3\u003eSuperior Construction \u0026amp; Performance:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVehicle Fitment:\u003c\/strong\u003e Engineered specifically for 1963-1982 Chevrolet Corvette models equipped with Small Block Chevy engines.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Tube Diameter:\u003c\/strong\u003e 1.875-inch primaries provide excellent flow for high-performance SBC applications, enhancing horsepower and torque.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCollector Diameter:\u003c\/strong\u003e A large 4-inch collector maximizes exhaust gas exit velocity, contributing to significant power gains.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Constructed from premium 304 stainless steel for superior corrosion resistance, strength, and a brilliant, long-lasting natural finish.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDesign:\u003c\/strong\u003e Side Mount configuration offers a unique fitment solution, often providing better clearance and aesthetics for certain Corvette generations.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Comes in a natural stainless steel finish that resists staining and discoloration.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Sold as a pair, ready for installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThese Doug's Headers D380-SS headers are the ultimate upgrade for your Corvette's exhaust system. The 304 stainless steel construction ensures they will endure harsh conditions and maintain their appearance over time. The larger primary and collector diameters are optimized for performance, allowing your SBC engine to breathe deeply and produce maximum power. The side mount design is particularly beneficial for achieving a clean look and ensuring proper fitment in the tight confines of the Corvette chassis. Elevate your Corvette's performance and style with these exceptional headers 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 Doug's Headers 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\/bbc-headers-2-dia-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D320 Full Length Headers - 2 in. Primary - Ceramic Coated — Fits Big Block \u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/coated-headers-sbc-2\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D308 Full Length Headers - 1.625 in. Primary - Metallic Ceramic Coated — Fi\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-headers-1-75-dia-ceramic-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D329 Full Length Headers - 1.75 in. Primary - Ceramic Coated — Fits Small B\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/coated-headers-bbc-shorty\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D306 Shorty Headers - 1.75 in. Primary - Metallic Ceramic Coated — Fits Big\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/bbc-headers-1-3-4-dia-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D313 Full Length Headers - 1.75 in. Primary - Ceramic Coated — Fits Big Blo\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\":\"Doug's Headers SBC Side Mount Headers - 1.875in Primary, 4in Collector \\u2014 Fits 1963-1982 Chevy Corvette\",\"description\":\"Upgrade your 1963-1982 Chevy Corvette with Doug's Headers D380-SS SBC Side Mount Headers. Stainless steel construction for ultimate performance. Shop now!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Doug's Headers\"},\"mpn\":\"D380-SS\",\"url\":\"https:\/\/ggcracing.com\/products\/sbc-side-mount-headers-304-s-s-63-82-vette\",\"offers\":{\"@type\":\"Offer\",\"price\":\"1498.79\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/sbc-side-mount-headers-304-s-s-63-82-vette\",\"sku\":\"BKLK_D380-SS\"}}\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\":\"Exhaust\",\"item\":\"https:\/\/ggcracing.com\/collections\/exhaust\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Doug's Headers\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Doug's+Headers\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Doug's Headers SBC Side Mount Headers - 1.875in Primary, 4in Collector \\u2014 Fits 1963-1982 Chevy Corvette\",\"item\":\"https:\/\/ggcracing.com\/products\/sbc-side-mount-headers-304-s-s-63-82-vette\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Doug's Headers SBC Side Mount Headers - 1.875in Primary, 4in Collector \\u2014 Fits 19 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 Doug's Headers?\",\"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 Doug's Headers SBC Side Mount Headers - 1.875in Primary, 4in Collector \\u2014 Fits 19?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Cat-back exhausts are bolt-on with basic hand tools \\u2014 most installs take 1-2 hours. No welding required.\"}}]}\u003c\/script\u003e","brand":"Doug's Headers","offers":[{"title":"Default Title","offer_id":41576345993300,"sku":"BKLK_D380-SS","price":1665.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/DGHD380-SS.jpg?v=1726451456"},{"product_id":"exhaust-header-set-ls-swap-gm-c10-trk-63-73","title":"Doug's Headers LS Swap Full-Length Headers - 1.875in Primary, 3in Collector — Fits 1963-1972 GM C10 Truck","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 Doug's Headers\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eDoug's Headers engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Doug's Headers lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eDoug's Headers D3348-B LS Swap Full-Length Exhaust Headers for GM C10 Trucks\u003c\/h2\u003e\n\u003cp\u003eEnhance your classic GM C10 truck's LS engine swap with these high-performance, full-length exhaust headers from Doug's Headers, finished in a sleek black paint. Designed specifically for LS-series engine conversions in 1963-1972 C10 and compatible GM full-size trucks, these headers are built to maximize power output and improve exhaust flow.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features for Your Build:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVehicle Fitment:\u003c\/strong\u003e Ideal for 1963-1972 GM C10 and other full-size trucks featuring an LS engine swap.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Tube Diameter:\u003c\/strong\u003e 1.875-inch primaries are engineered for optimal exhaust gas velocity, delivering strong performance gains across the RPM range.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCollector Diameter:\u003c\/strong\u003e A 3-inch collector ensures efficient exhaust scavenging and contributes to increased horsepower.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e Made from durable steel, these headers are built for longevity and reliable performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Coated with a high-temperature Black Paint for a stealthy look and added protection against heat and corrosion.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDesign:\u003c\/strong\u003e Full-length headers provide the ultimate in exhaust scavenging, maximizing engine efficiency and power potential.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage:\u003c\/strong\u003e Supplied as a complete pair for ease of installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThese Doug's Headers D3348-B headers are a fantastic choice for LS-swapped C10 trucks seeking both performance and aesthetics. The full-length design promotes maximum power gains by efficiently clearing exhaust gases from the cylinders. The black paint finish offers a subdued, custom look that complements many engine bay aesthetics while providing a durable protective layer. Improve your truck's performance, sound, and overall driving experience with these quality headers. Upgrade your project today with Doug's Headers 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 Doug's Headers 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\/bbc-headers-2-dia-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D320 Full Length Headers - 2 in. Primary - Ceramic Coated — Fits Big Block \u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/coated-headers-sbc-2\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D308 Full Length Headers - 1.625 in. Primary - Metallic Ceramic Coated — Fi\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-headers-1-75-dia-ceramic-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D329 Full Length Headers - 1.75 in. Primary - Ceramic Coated — Fits Small B\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/coated-headers-bbc-shorty\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D306 Shorty Headers - 1.75 in. Primary - Metallic Ceramic Coated — Fits Big\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/bbc-headers-1-3-4-dia-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D313 Full Length Headers - 1.75 in. Primary - Ceramic Coated — Fits Big Blo\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\":\"Doug's Headers LS Swap Full-Length Headers - 1.875in Primary, 3in Collector \\u2014 Fits 1963-1972 GM C10 Truck\",\"description\":\"Get Doug's Headers D3348-B for your 1963-1972 GM C10 LS swap. Full-length, black coated headers for maximum power and style. Shop now!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Doug's Headers\"},\"mpn\":\"D3348-B\",\"url\":\"https:\/\/ggcracing.com\/products\/exhaust-header-set-ls-swap-gm-c10-trk-63-73\",\"offers\":{\"@type\":\"Offer\",\"price\":\"835.09\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/exhaust-header-set-ls-swap-gm-c10-trk-63-73\",\"sku\":\"BKLK_D3348-B\"}}\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\":\"Exhaust\",\"item\":\"https:\/\/ggcracing.com\/collections\/exhaust\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Doug's Headers\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Doug's+Headers\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Doug's Headers LS Swap Full-Length Headers - 1.875in Primary, 3in Collector \\u2014 Fits 1963-1972 GM C10 Truck\",\"item\":\"https:\/\/ggcracing.com\/products\/exhaust-header-set-ls-swap-gm-c10-trk-63-73\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Doug's Headers LS Swap Full-Length Headers - 1.875in Primary, 3in Collector \\u2014 Fi 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 Doug's Headers?\",\"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 Doug's Headers LS Swap Full-Length Headers - 1.875in Primary, 3in Collector \\u2014 Fi?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Cat-back exhausts are bolt-on with basic hand tools \\u2014 most installs take 1-2 hours. No welding required.\"}}]}\u003c\/script\u003e","brand":"Doug's Headers","offers":[{"title":"Default Title","offer_id":41576346124372,"sku":"BKLK_D3348-B","price":835.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/DGHD3348-B.jpg?v=1726451474"},{"product_id":"coated-headers-sbf-tri-y","title":"Doug's Headers SBF Tri-Y Coated Headers — Fits Ford Falcon\/Ranchero 1960-1965","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 Doug's Headers\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eDoug's Headers engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Doug's Headers 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\/wFIsHB1mRpo\" 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\u003eDoug's Headers SBF Tri-Y Coated Headers for Ford Falcon\/Ranchero (1960-1965)\u003c\/h2\u003e\n\u003cp\u003eUnleash the potential of your classic Ford Falcon or Ranchero with these premium Tri-Y coated headers from Doug's Headers. Engineered specifically for Small Block Ford (SBF) engines in the 1960-1965 model years, these headers are designed to optimize exhaust flow and boost performance.\u003c\/p\u003e\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine Fitment:\u003c\/strong\u003e Small Block Ford (SBF)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVehicle Fitment:\u003c\/strong\u003e Ford Falcon and Ranchero (1960-1965)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Tube Diameter:\u003c\/strong\u003e Ranging from 1.625 to 2 inches for improved scavenging\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollector Diameter:\u003c\/strong\u003e 2.5 inches for efficient exhaust exit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Constructed from durable steel for longevity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating:\u003c\/strong\u003e Features a high-quality ceramic coating for enhanced thermal management and corrosion resistance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign:\u003c\/strong\u003e Tri-Y design promotes optimal torque and horsepower gains across the RPM range\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Sold as a pair for a complete installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese headers are not just about power; the ceramic coating helps reduce under-hood temperatures, leading to a cooler, more comfortable driving experience and protecting vital engine components. Installation is straightforward, providing a significant upgrade over stock exhaust manifolds. Experience the difference quality craftsmanship and performance engineering can make for your vintage Ford.\u003c\/p\u003e\n\u003cp\u003eGet the best performance and sound for your classic Ford Falcon or Ranchero with Doug's Headers. Visit GGCRACING.COM for this and other premium exhaust components.\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 Doug's Headers 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\/bbc-headers-2-dia-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D320 Full Length Headers - 2 in. Primary - Ceramic Coated — Fits Big Block \u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/coated-headers-sbc-2\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D308 Full Length Headers - 1.625 in. Primary - Metallic Ceramic Coated — Fi\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-headers-1-75-dia-ceramic-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D329 Full Length Headers - 1.75 in. Primary - Ceramic Coated — Fits Small B\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/coated-headers-bbc-shorty\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D306 Shorty Headers - 1.75 in. Primary - Metallic Ceramic Coated — Fits Big\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/bbc-headers-1-3-4-dia-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D313 Full Length Headers - 1.75 in. Primary - Ceramic Coated — Fits Big Blo\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\":\"Doug's Headers SBF Tri-Y Coated Headers \\u2014 Fits Ford Falcon\/Ranchero 1960-1965\",\"description\":\"Upgrade your Ford Falcon\/Ranchero (60-65) with Doug's Headers SBF Tri-Y coated headers. Experience enhanced performance and durability. Shop now!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Doug's Headers\"},\"mpn\":\"D660YA\",\"url\":\"https:\/\/ggcracing.com\/products\/coated-headers-sbf-tri-y\",\"offers\":{\"@type\":\"Offer\",\"price\":\"974.50\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/coated-headers-sbf-tri-y\",\"sku\":\"BKLK_D660YA\"}}\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\":\"Exhaust\",\"item\":\"https:\/\/ggcracing.com\/collections\/exhaust\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Doug's Headers\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Doug's+Headers\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Doug's Headers SBF Tri-Y Coated Headers \\u2014 Fits Ford Falcon\/Ranchero 1960-1965\",\"item\":\"https:\/\/ggcracing.com\/products\/coated-headers-sbf-tri-y\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Doug's Headers SBF Tri-Y Coated Headers \\u2014 Fits Ford Falcon\/Ranchero 1960-1965 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 Doug's Headers?\",\"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 Doug's Headers SBF Tri-Y Coated Headers \\u2014 Fits Ford Falcon\/Ranchero 1960-1965?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Cat-back exhausts are bolt-on with basic hand tools \\u2014 most installs take 1-2 hours. No welding required.\"}}]}\u003c\/script\u003e","brand":"Doug's Headers","offers":[{"title":"Default Title","offer_id":41576346157140,"sku":"BKLK_D660YA","price":1008.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/DGHD660YA.jpg?v=1726451483"},{"product_id":"exhaust-header-set-ls-swap-gm-a-body-64-68","title":"Doug's Headers Mid Length Headers - LS Swap GM A-Body 1964-1967","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 Doug's Headers\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eDoug's Headers engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Doug's Headers 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\/9uykNtCzqcU\" 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\u003eDoug's Headers Mid-Length Exhaust Headers for GM A-Body LS Swaps (1964-1967)\u003c\/h2\u003e\n\u003cp\u003eTransform your classic GM A-Body muscle car with a modern LS engine swap using these high-performance mid-length headers from Doug's Headers. Designed to provide excellent ground clearance and optimal exhaust flow for LS-series engines in 1964-1967 A-Body vehicles, these headers are a crucial component for any serious build.\u003c\/p\u003e\n\u003ch3\u003eEngineered for Performance:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine Fitment:\u003c\/strong\u003e GM LS-Series engines\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVehicle Fitment:\u003c\/strong\u003e GM A-Body (1964-1967) - e.g., Chevelle, El Camino, Skylark, Cutlass, GTO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Tube Diameter:\u003c\/strong\u003e 1.875 inches, ideal for maximizing power in most LS applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollector Diameter:\u003c\/strong\u003e 3 inches, ensuring efficient exhaust gas evacuation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Heavy-duty steel construction for durability and longevity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating:\u003c\/strong\u003e Striking silver ceramic coating provides superior heat resistance, corrosion protection, and a clean aesthetic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign:\u003c\/strong\u003e Mid-length design offers a great balance between performance and ease of installation, often clearing most chassis components\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Sold as a pair for a complete exhaust upgrade\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese Doug's Headers are meticulously crafted to ensure a precise fit and maximum performance gains for your LS-swapped A-Body. The silver ceramic coating not only looks great but also helps to reduce underhood temperatures, contributing to engine longevity and a more comfortable driving environment. Elevate your classic car's performance and sound with these premium headers.\u003c\/p\u003e\n\u003cp\u003eFind the perfect exhaust solution for your LS-powered classic. Explore Doug's Headers at GGCRACING.COM today!\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 Doug's Headers 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\/bbc-headers-2-dia-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D320 Full Length Headers - 2 in. Primary - Ceramic Coated — Fits Big Block \u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/coated-headers-sbc-2\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D308 Full Length Headers - 1.625 in. Primary - Metallic Ceramic Coated — Fi\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-headers-1-75-dia-ceramic-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D329 Full Length Headers - 1.75 in. Primary - Ceramic Coated — Fits Small B\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/coated-headers-bbc-shorty\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D306 Shorty Headers - 1.75 in. Primary - Metallic Ceramic Coated — Fits Big\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/bbc-headers-1-3-4-dia-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D313 Full Length Headers - 1.75 in. Primary - Ceramic Coated — Fits Big Blo\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\":\"Doug's Headers Mid Length Headers - LS Swap GM A-Body 1964-1967\",\"description\":\"Optimize your GM A-Body (64-67) LS swap with Doug's Headers mid-length exhaust headers. High-quality steel with silver ceramic coating. Shop now!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Doug's Headers\"},\"mpn\":\"D3350\",\"url\":\"https:\/\/ggcracing.com\/products\/exhaust-header-set-ls-swap-gm-a-body-64-68\",\"offers\":{\"@type\":\"Offer\",\"price\":\"742.30\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/exhaust-header-set-ls-swap-gm-a-body-64-68\",\"sku\":\"BKLK_D3350\"}}\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\":\"Exhaust\",\"item\":\"https:\/\/ggcracing.com\/collections\/exhaust\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Doug's Headers\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Doug's+Headers\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Doug's Headers Mid Length Headers - LS Swap GM A-Body 1964-1967\",\"item\":\"https:\/\/ggcracing.com\/products\/exhaust-header-set-ls-swap-gm-a-body-64-68\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Doug's Headers Mid Length Headers - LS Swap GM A-Body 1964-1967 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 Doug's Headers?\",\"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 Doug's Headers Mid Length Headers - LS Swap GM A-Body 1964-1967?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Cat-back exhausts are bolt-on with basic hand tools \\u2014 most installs take 1-2 hours. No welding required.\"}}]}\u003c\/script\u003e","brand":"Doug's Headers","offers":[{"title":"Default Title","offer_id":41576346189908,"sku":"BKLK_D3350","price":742.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/DGHD3350.jpg?v=1726451492"},{"product_id":"exhaust-header-set-ls-swap-gm-f-body-70-82","title":"Doug's Headers Mid Length Headers - LS Swap GM F-Body 1970-1981","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 Doug's Headers\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eDoug's Headers engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Doug's Headers 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\/kt7afKFZiKg\" 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\u003eDoug's Headers Mid-Length Exhaust Headers for GM F-Body LS Swaps (1970-1981)\u003c\/h2\u003e\n\u003cp\u003eEquip your iconic GM F-Body, such as the Camaro or Firebird, with a modern LS engine using these performance-oriented mid-length headers from Doug's Headers. Specifically designed for LS-series engine conversions in 1970-1981 F-Body chassis, these headers offer a fantastic blend of power enhancement and installation convenience.\u003c\/p\u003e\n\u003ch3\u003ePerformance and Fitment:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine Fitment:\u003c\/strong\u003e GM LS-Series engines\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVehicle Fitment:\u003c\/strong\u003e GM F-Body (1970-1981) - e.g., Chevrolet Camaro, Pontiac Firebird\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Tube Diameter:\u003c\/strong\u003e 1.875 inches, optimized for strong performance gains with LS engines\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollector Diameter:\u003c\/strong\u003e 3 inches, ensuring efficient exhaust flow and reduced backpressure\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Robust steel construction guarantees long-lasting durability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Features a high-temperature black paint finish for a stealthy look and basic corrosion protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign:\u003c\/strong\u003e Mid-length configuration provides excellent ground clearance and often simplifies installation around steering and suspension components\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Supplied as a pair for a complete exhaust system upgrade\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese Doug's Headers are engineered to maximize the performance potential of your LS-swapped F-Body. The black painted finish offers a clean, understated appearance while providing essential protection against the elements. By improving exhaust scavenging and reducing restrictions, these headers contribute significantly to horsepower and torque increases, making your F-Body a true performer. They are an essential upgrade for any enthusiast undertaking an LS conversion.\u003c\/p\u003e\n\u003cp\u003eEnhance your classic F-Body's power and sound. Find these Doug's Headers and more 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 Doug's Headers 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\/bbc-headers-2-dia-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D320 Full Length Headers - 2 in. Primary - Ceramic Coated — Fits Big Block \u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/coated-headers-sbc-2\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D308 Full Length Headers - 1.625 in. Primary - Metallic Ceramic Coated — Fi\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-headers-1-75-dia-ceramic-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D329 Full Length Headers - 1.75 in. Primary - Ceramic Coated — Fits Small B\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/coated-headers-bbc-shorty\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D306 Shorty Headers - 1.75 in. Primary - Metallic Ceramic Coated — Fits Big\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/bbc-headers-1-3-4-dia-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D313 Full Length Headers - 1.75 in. Primary - Ceramic Coated — Fits Big Blo\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\":\"Doug's Headers Mid Length Headers - LS Swap GM F-Body 1970-1981\",\"description\":\"Boost your GM F-Body (70-81) LS swap with Doug's Headers mid-length exhaust headers. Durable steel with black paint finish. Shop now!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Doug's Headers\"},\"mpn\":\"D3358-B\",\"url\":\"https:\/\/ggcracing.com\/products\/exhaust-header-set-ls-swap-gm-f-body-70-82\",\"offers\":{\"@type\":\"Offer\",\"price\":\"627.00\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/exhaust-header-set-ls-swap-gm-f-body-70-82\",\"sku\":\"BKLK_D3358-B\"}}\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\":\"Exhaust\",\"item\":\"https:\/\/ggcracing.com\/collections\/exhaust\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Doug's Headers\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Doug's+Headers\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Doug's Headers Mid Length Headers - LS Swap GM F-Body 1970-1981\",\"item\":\"https:\/\/ggcracing.com\/products\/exhaust-header-set-ls-swap-gm-f-body-70-82\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Doug's Headers Mid Length Headers - LS Swap GM F-Body 1970-1981 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 Doug's Headers?\",\"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 Doug's Headers Mid Length Headers - LS Swap GM F-Body 1970-1981?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Cat-back exhausts are bolt-on with basic hand tools \\u2014 most installs take 1-2 hours. No welding required.\"}}]}\u003c\/script\u003e","brand":"Doug's Headers","offers":[{"title":"Default Title","offer_id":41576346255444,"sku":"BKLK_D3358-B","price":627.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/DGHD3358-B.jpg?v=1726451510"},{"product_id":"bbc-side-mount-headers-304-s-s-63-82-vette","title":"Doug's Headers BBC Side Mount Headers 304 S\/S - 1963-1982 Corvette","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 Doug's Headers\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eDoug's Headers engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Doug's Headers lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eDoug's Headers Big Block Chevy Side Mount Headers for 1963-1982 Corvette\u003c\/h2\u003e\n\u003cp\u003eUnleash the formidable power of your Big Block Chevy (BBC) engine in your classic Corvette with these premium side mount headers from Doug's Headers. Crafted from high-grade 304 stainless steel, these headers are engineered for the 1963-1982 Corvette models, offering exceptional performance, durability, and a stunning appearance.\u003c\/p\u003e\n\u003ch3\u003eSuperior Construction and Performance:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine Fitment:\u003c\/strong\u003e Big Block Chevy (BBC)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVehicle Fitment:\u003c\/strong\u003e Chevrolet Corvette (1963-1982)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign:\u003c\/strong\u003e Side Mount configuration, designed for optimal routing and clearance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Tube Diameter:\u003c\/strong\u003e 2.125 inches, providing ample flow for high-horsepower BBC applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollector Diameter:\u003c\/strong\u003e 4 inches, ensuring maximum exhaust gas evacuation and reduced backpressure\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Premium 304 stainless steel construction offers superior corrosion resistance, strength, and longevity, even in harsh conditions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Natural stainless steel finish for a clean, high-performance look\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Sold as a pair for a complete engine exhaust upgrade\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese Doug's Headers are meticulously designed to provide a precise fit for the C2 and C3 Corvette chassis, maximizing exhaust flow and power output for your Big Block engine. The 304 stainless steel material not only guarantees exceptional resistance to rust and heat but also maintains its aesthetic appeal over time. By significantly improving exhaust scavenging and reducing restrictions, these headers contribute to substantial gains in horsepower and torque, transforming your Corvette's performance. They are the ultimate exhaust upgrade for serious BBC Corvette enthusiasts.\u003c\/p\u003e\n\u003cp\u003eExperience peak performance and lasting quality for your classic Corvette. Discover Doug's Headers at GGCRACING.COM today!\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 Doug's Headers 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\/bbc-headers-2-dia-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D320 Full Length Headers - 2 in. Primary - Ceramic Coated — Fits Big Block \u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/coated-headers-sbc-2\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D308 Full Length Headers - 1.625 in. Primary - Metallic Ceramic Coated — Fi\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-headers-1-75-dia-ceramic-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D329 Full Length Headers - 1.75 in. Primary - Ceramic Coated — Fits Small B\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/coated-headers-bbc-shorty\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D306 Shorty Headers - 1.75 in. Primary - Metallic Ceramic Coated — Fits Big\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/bbc-headers-1-3-4-dia-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D313 Full Length Headers - 1.75 in. Primary - Ceramic Coated — Fits Big Blo\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\":\"Doug's Headers BBC Side Mount Headers 304 S\/S - 1963-1982 Corvette\",\"description\":\"Upgrade your 63-82 Corvette with Doug's Headers BBC side mount headers in 304 stainless steel. Maximize performance. Shop now!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Doug's Headers\"},\"mpn\":\"D381-SS\",\"url\":\"https:\/\/ggcracing.com\/products\/bbc-side-mount-headers-304-s-s-63-82-vette\",\"offers\":{\"@type\":\"Offer\",\"price\":\"1180.03\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/bbc-side-mount-headers-304-s-s-63-82-vette\",\"sku\":\"BKLK_D381-SS\"}}\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\":\"Exhaust\",\"item\":\"https:\/\/ggcracing.com\/collections\/exhaust\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Doug's Headers\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Doug's+Headers\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Doug's Headers BBC Side Mount Headers 304 S\/S - 1963-1982 Corvette\",\"item\":\"https:\/\/ggcracing.com\/products\/bbc-side-mount-headers-304-s-s-63-82-vette\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Doug's Headers BBC Side Mount Headers 304 S\/S - 1963-1982 Corvette 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 Doug's Headers?\",\"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 Doug's Headers BBC Side Mount Headers 304 S\/S - 1963-1982 Corvette?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Cat-back exhausts are bolt-on with basic hand tools \\u2014 most installs take 1-2 hours. No welding required.\"}}]}\u003c\/script\u003e","brand":"Doug's Headers","offers":[{"title":"Default Title","offer_id":41576346320980,"sku":"BKLK_D381-SS","price":1809.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/DGHD381-SS.jpg?v=1726451519"},{"product_id":"exhaust-y-pipe-409-ss-82-92-camaro-w-sbc","title":"Doug's Headers Exhaust Y-Pipe 409 SS - 82-92 Camaro w\/SBC","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 Doug's Headers\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eDoug's Headers engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Doug's Headers 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\/t5yecreyHno\" 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\u003eDoug's Headers 409 Stainless Steel Exhaust Y-Pipe for 1982-1992 Camaro with SBC\u003c\/h2\u003e\n\u003cp\u003eOptimize the exhaust system of your 1982-1992 Chevrolet Camaro equipped with a Small Block Chevy (SBC) engine using this high-quality 409 Stainless Steel Y-pipe from Doug's Headers. Designed for improved flow and durability, this Y-pipe is an essential component for enhancing your vehicle's performance and exhaust note.\u003c\/p\u003e\n\u003ch3\u003eFeatures for Your Camaro:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Exhaust Y-Pipe\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVehicle Fitment:\u003c\/strong\u003e Chevrolet Camaro (1982-1992)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine Fitment:\u003c\/strong\u003e Small Block Chevy (SBC)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Constructed from durable 409 stainless steel for excellent corrosion resistance and longevity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInlet\/Outlet Size:\u003c\/strong\u003e Features 2-1\/2 inch diameter inlets and outlets, ensuring efficient exhaust gas merging and flow\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign:\u003c\/strong\u003e Engineered to provide a smooth transition for exhaust gases, minimizing backpressure and maximizing performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Natural stainless steel finish\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Sold individually (Each)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis Doug's Headers Y-pipe is a direct fit replacement designed to integrate seamlessly with your existing exhaust system or performance headers. The use of 409 stainless steel provides superior resistance to rust and corrosion compared to standard aluminized steel, ensuring a longer service life, especially in harsh environments. By reducing exhaust restrictions, this Y-pipe contributes to better engine breathing, leading to noticeable improvements in horsepower and torque. It's an ideal upgrade for Camaros with SBC engines looking for enhanced performance and a more aggressive exhaust tone.\u003c\/p\u003e\n\u003cp\u003eGet the most out of your Camaro's exhaust. Browse Doug's Headers Y-pipes and more 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 Doug's Headers 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\/bbc-headers-2-dia-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D320 Full Length Headers - 2 in. Primary - Ceramic Coated — Fits Big Block \u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/coated-headers-sbc-2\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D308 Full Length Headers - 1.625 in. Primary - Metallic Ceramic Coated — Fi\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-headers-1-75-dia-ceramic-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D329 Full Length Headers - 1.75 in. Primary - Ceramic Coated — Fits Small B\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/coated-headers-bbc-shorty\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D306 Shorty Headers - 1.75 in. Primary - Metallic Ceramic Coated — Fits Big\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/bbc-headers-1-3-4-dia-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D313 Full Length Headers - 1.75 in. Primary - Ceramic Coated — Fits Big Blo\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\":\"Doug's Headers Exhaust Y-Pipe 409 SS - 82-92 Camaro w\/SBC\",\"description\":\"Upgrade your 82-92 Camaro with a Small Block Chevy to Doug's Headers 409 SS Y-pipe. Durable, high-flow design. Shop now!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Doug's Headers\"},\"mpn\":\"D901\",\"url\":\"https:\/\/ggcracing.com\/products\/exhaust-y-pipe-409-ss-82-92-camaro-w-sbc\",\"offers\":{\"@type\":\"Offer\",\"price\":\"286.11\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/exhaust-y-pipe-409-ss-82-92-camaro-w-sbc\",\"sku\":\"BKLK_D901\"}}\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\":\"Exhaust\",\"item\":\"https:\/\/ggcracing.com\/collections\/exhaust\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Doug's Headers\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Doug's+Headers\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Doug's Headers Exhaust Y-Pipe 409 SS - 82-92 Camaro w\/SBC\",\"item\":\"https:\/\/ggcracing.com\/products\/exhaust-y-pipe-409-ss-82-92-camaro-w-sbc\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Doug's Headers Exhaust Y-Pipe 409 SS - 82-92 Camaro w\/SBC 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 Doug's Headers?\",\"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 Doug's Headers Exhaust Y-Pipe 409 SS - 82-92 Camaro w\/SBC?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Cat-back exhausts are bolt-on with basic hand tools \\u2014 most installs take 1-2 hours. No welding required.\"}}]}\u003c\/script\u003e","brand":"Doug's Headers","offers":[{"title":"Default Title","offer_id":41576347533396,"sku":"BKLK_D901","price":317.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/DGHD901.jpg?v=1726451536"},{"product_id":"coated-headers-sbc-3","title":"Doug's Headers Full Length Headers - 1.75\" Primary, 3\" Collector - Fits Small Block Chevy GM F-Body 67-69, X-Body 68-74","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 Doug's Headers\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eDoug's Headers engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Doug's Headers 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\/oi7EeXJsVFI\" 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\u003eDoug's Headers Full Length Headers for Small Block Chevy\u003c\/h2\u003e\n\u003cp\u003eUnleash the power of your Small Block Chevy with these premium full-length headers from Doug's Headers. Engineered for optimal performance and durability, these headers are designed to fit GM F-Body models from 1967-1969 and X-Body models from 1968-1974.\u003c\/p\u003e\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Tube Diameter:\u003c\/strong\u003e 1.75 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCollector Diameter:\u003c\/strong\u003e 3 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-quality steel construction for longevity.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating:\u003c\/strong\u003e Ceramic finish provides excellent heat resistance and a sleek look.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEngine Fitment:\u003c\/strong\u003e Specifically designed for Small Block Chevy engines.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVehicle Fitment:\u003c\/strong\u003e Compatible with GM F-Body (1967-1969) and X-Body (1968-1974) vehicles.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Sold as a pair, complete with necessary hardware for installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese headers are meticulously crafted to improve exhaust flow, leading to increased horsepower and torque. The ceramic coating not only protects against extreme heat but also helps to reduce under-hood temperatures. Installation is straightforward, making it an ideal upgrade for classic muscle cars. Experience the difference that quality exhaust components can make. Get your Doug's Headers 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 Doug's Headers 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\/bbc-headers-2-dia-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D320 Full Length Headers - 2 in. Primary - Ceramic Coated — Fits Big Block \u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/coated-headers-sbc-2\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D308 Full Length Headers - 1.625 in. Primary - Metallic Ceramic Coated — Fi\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-headers-1-75-dia-ceramic-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D329 Full Length Headers - 1.75 in. Primary - Ceramic Coated — Fits Small B\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/coated-headers-bbc-shorty\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D306 Shorty Headers - 1.75 in. Primary - Metallic Ceramic Coated — Fits Big\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/bbc-headers-1-3-4-dia-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D313 Full Length Headers - 1.75 in. Primary - Ceramic Coated — Fits Big Blo\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\":\"Doug's Headers Full Length Headers - 1.75\\\" Primary, 3\\\" Collector - Fits Small Block Chevy GM F-Body 67-69, X-Body 68-74\",\"description\":\"Upgrade your Small Block Chevy with Doug's Headers D368. Full-length, ceramic coated, 1.75\\\" primaries. Shop now at GGCRACING!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Doug's Headers\"},\"mpn\":\"D368\",\"url\":\"https:\/\/ggcracing.com\/products\/coated-headers-sbc-3\",\"offers\":{\"@type\":\"Offer\",\"price\":\"944.90\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/coated-headers-sbc-3\",\"sku\":\"BKLK_D368\"}}\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\":\"Exhaust\",\"item\":\"https:\/\/ggcracing.com\/collections\/exhaust\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Doug's Headers\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Doug's+Headers\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Doug's Headers Full Length Headers - 1.75\\\" Primary, 3\\\" Collector - Fits Small Block Chevy GM F-Body 67-69, X-Body 68-74\",\"item\":\"https:\/\/ggcracing.com\/products\/coated-headers-sbc-3\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Doug's Headers Full Length Headers - 1.75\\\" Primary, 3\\\" Collector - Fits 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 Doug's Headers?\",\"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 Doug's Headers Full Length Headers - 1.75\\\" Primary, 3\\\" Collector - Fits Small Bl?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Cat-back exhausts are bolt-on with basic hand tools \\u2014 most installs take 1-2 hours. No welding required.\"}}]}\u003c\/script\u003e","brand":"Doug's Headers","offers":[{"title":"Default Title","offer_id":41576348876884,"sku":"BKLK_D368","price":944.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/DGHD368.jpg?v=1726451544"},{"product_id":"coated-headers-pontiac-v8-326-455","title":"Doug's Headers Full Length Headers - 1.875\" Primary, 3.5\" Collector - Fits Pontiac V8 GM A-Body 64-72","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 Doug's Headers\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eDoug's Headers engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Doug's Headers 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\/_hFUr_j0z3M\" 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\u003eDoug's Headers Full Length Headers for Pontiac V8\u003c\/h2\u003e\n\u003cp\u003eElevate the performance of your Pontiac V8 engine with these high-quality, full-length headers from Doug's Headers. Designed for maximum exhaust flow and durability, these headers are a perfect fit for GM A-Body vehicles manufactured between 1964 and 1972.\u003c\/p\u003e\n\u003ch3\u003eProduct Highlights:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Tube Diameter:\u003c\/strong\u003e 1.875 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCollector Diameter:\u003c\/strong\u003e 3.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Constructed from robust steel for enduring performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating:\u003c\/strong\u003e Features a durable ceramic finish for superior heat management and corrosion resistance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEngine Fitment:\u003c\/strong\u003e Engineered for Pontiac V8 engines (326-455 cubic inches).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVehicle Fitment:\u003c\/strong\u003e Compatible with GM A-Body models from 1964-1972.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e Sold as a pair, complete with installation hardware.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese headers are engineered to significantly enhance exhaust scavenging, resulting in noticeable gains in horsepower and torque. The ceramic coating not only withstands extreme temperatures but also contributes to a cooler engine bay. Experience a more aggressive exhaust note and improved throttle response. Upgrade your classic Pontiac with these exceptional headers 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 Doug's Headers 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\/bbc-headers-2-dia-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D320 Full Length Headers - 2 in. Primary - Ceramic Coated — Fits Big Block \u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/coated-headers-sbc-2\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D308 Full Length Headers - 1.625 in. Primary - Metallic Ceramic Coated — Fi\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-headers-1-75-dia-ceramic-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D329 Full Length Headers - 1.75 in. Primary - Ceramic Coated — Fits Small B\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/coated-headers-bbc-shorty\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D306 Shorty Headers - 1.75 in. Primary - Metallic Ceramic Coated — Fits Big\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/bbc-headers-1-3-4-dia-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D313 Full Length Headers - 1.75 in. Primary - Ceramic Coated — Fits Big Blo\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\":\"Doug's Headers Full Length Headers - 1.875\\\" Primary, 3.5\\\" Collector - Fits Pontiac V8 GM A-Body 64-72\",\"description\":\"Boost your Pontiac V8 with Doug's Headers D567. Full-length, ceramic coated, 1.875\\\" primaries. Shop performance exhaust at GGCRACING!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Doug's Headers\"},\"mpn\":\"D567\",\"url\":\"https:\/\/ggcracing.com\/products\/coated-headers-pontiac-v8-326-455\",\"offers\":{\"@type\":\"Offer\",\"price\":\"1066.85\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/coated-headers-pontiac-v8-326-455\",\"sku\":\"BKLK_D567\"}}\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\":\"Exhaust\",\"item\":\"https:\/\/ggcracing.com\/collections\/exhaust\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Doug's Headers\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Doug's+Headers\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Doug's Headers Full Length Headers - 1.875\\\" Primary, 3.5\\\" Collector - Fits Pontiac V8 GM A-Body 64-72\",\"item\":\"https:\/\/ggcracing.com\/products\/coated-headers-pontiac-v8-326-455\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Doug's Headers Full Length Headers - 1.875\\\" Primary, 3.5\\\" Collector - Fits Ponti 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 Doug's Headers?\",\"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 Doug's Headers Full Length Headers - 1.875\\\" Primary, 3.5\\\" Collector - Fits Ponti?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Cat-back exhausts are bolt-on with basic hand tools \\u2014 most installs take 1-2 hours. No welding required.\"}}]}\u003c\/script\u003e","brand":"Doug's Headers","offers":[{"title":"Default Title","offer_id":41576349139028,"sku":"BKLK_D567","price":1185.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/DGHD567.jpg?v=1726451570"},{"product_id":"exhaust-header-set-pontiac-v8-gto-68-72","title":"Doug's Headers Exhaust Headers - 1.75\" Primary, 3\" Collector - Fits Pontiac V8 GTO 68-72","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 Doug's Headers\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eDoug's Headers engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Doug's Headers lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eDoug's Headers Exhaust Headers for Pontiac GTO\u003c\/h2\u003e\n\u003cp\u003eBoost the performance and sound of your Pontiac GTO with these high-performance exhaust headers from Doug's Headers. Precision-engineered for 1968-1972 GTO models with Pontiac V8 engines, these headers are built to maximize exhaust flow and deliver exceptional power gains.\u003c\/p\u003e\n\u003ch3\u003eFeatures:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Tube Diameter:\u003c\/strong\u003e 1.75 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCollector Diameter:\u003c\/strong\u003e 3 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Durable steel construction ensures long-lasting performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating:\u003c\/strong\u003e Striking Silver Ceramic-Metallic finish provides excellent heat resistance and a custom look.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEngine Fitment:\u003c\/strong\u003e Designed for Pontiac V8 engines.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVehicle Fitment:\u003c\/strong\u003e Specifically tailored for Pontiac GTO models from 1968 to 1972.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Sold as a complete pair with all necessary installation hardware.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese headers are designed to optimize exhaust scavenging, leading to increased horsepower, torque, and improved throttle response. The premium coating not only enhances the aesthetics but also protects against corrosion and extreme under-hood temperatures. Upgrade your classic GTO's exhaust system for a more aggressive tone and a significant performance edge. Find these premium headers 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 Doug's Headers 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\/bbc-headers-2-dia-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D320 Full Length Headers - 2 in. Primary - Ceramic Coated — Fits Big Block \u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/coated-headers-sbc-2\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D308 Full Length Headers - 1.625 in. Primary - Metallic Ceramic Coated — Fi\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-headers-1-75-dia-ceramic-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D329 Full Length Headers - 1.75 in. Primary - Ceramic Coated — Fits Small B\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/coated-headers-bbc-shorty\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D306 Shorty Headers - 1.75 in. Primary - Metallic Ceramic Coated — Fits Big\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/bbc-headers-1-3-4-dia-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D313 Full Length Headers - 1.75 in. Primary - Ceramic Coated — Fits Big Blo\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\":\"Doug's Headers Exhaust Headers - 1.75\\\" Primary, 3\\\" Collector - Fits Pontiac V8 GTO 68-72\",\"description\":\"Power up your Pontiac GTO with Doug's Headers D590. Steel, silver ceramic-metallic coated, 1.75\\\" primaries. Shop GGCRACING!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Doug's Headers\"},\"mpn\":\"D590\",\"url\":\"https:\/\/ggcracing.com\/products\/exhaust-header-set-pontiac-v8-gto-68-72\",\"offers\":{\"@type\":\"Offer\",\"price\":\"1052.04\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/exhaust-header-set-pontiac-v8-gto-68-72\",\"sku\":\"BKLK_D590\"}}\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\":\"Exhaust\",\"item\":\"https:\/\/ggcracing.com\/collections\/exhaust\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Doug's Headers\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Doug's+Headers\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Doug's Headers Exhaust Headers - 1.75\\\" Primary, 3\\\" Collector - Fits Pontiac V8 GTO 68-72\",\"item\":\"https:\/\/ggcracing.com\/products\/exhaust-header-set-pontiac-v8-gto-68-72\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Doug's Headers Exhaust Headers - 1.75\\\" Primary, 3\\\" Collector - Fits Pontiac V8 G 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 Doug's Headers?\",\"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 Doug's Headers Exhaust Headers - 1.75\\\" Primary, 3\\\" Collector - Fits Pontiac V8 G?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Cat-back exhausts are bolt-on with basic hand tools \\u2014 most installs take 1-2 hours. No welding required.\"}}]}\u003c\/script\u003e","brand":"Doug's Headers","offers":[{"title":"Default Title","offer_id":41576349204564,"sku":"BKLK_D590","price":1168.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/DGHD590.jpg?v=1726451578"},{"product_id":"side-pipes-black-pair","title":"Doug's Headers Side Pipes - Black - 4\" Inlet\/Outlet","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 Doug's Headers\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eDoug's Headers engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Doug's Headers lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eDoug's Headers Black Side Pipes for Chevrolet Corvette\u003c\/h2\u003e\n\u003cp\u003eAdd a classic, aggressive stance to your C2 or C3 Chevrolet Corvette with these stylish black side pipes from Doug's Headers. Measuring 44-3\/4 inches in length, these side pipes are designed to deliver both a powerful sound and a head-turning appearance.\u003c\/p\u003e\n\u003ch3\u003eFeatures:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Side Tube Exhaust Pipes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 44-3\/4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInlet Diameter:\u003c\/strong\u003e 4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutlet Diameter:\u003c\/strong\u003e 4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Constructed from durable steel for long-lasting performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Coated in a sleek, high-temperature black paint for a stealthy look and corrosion resistance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVehicle Fitment:\u003c\/strong\u003e Specifically designed for Chevrolet Corvette models from 1963 to 1982.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Sold as a pair for a complete side exhaust solution.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese side pipes are engineered to complement the iconic lines of the C2 and C3 Corvettes, providing an unmistakable rumble and a race-inspired aesthetic. The black finish offers a subtle yet aggressive look that pairs well with any color scheme. Installation is designed to be straightforward for enthusiasts looking to upgrade their Corvette's exhaust system. Enhance your driving experience with these premium side pipes 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 Doug's Headers 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\/bbc-headers-2-dia-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D320 Full Length Headers - 2 in. Primary - Ceramic Coated — Fits Big Block \u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/coated-headers-sbc-2\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D308 Full Length Headers - 1.625 in. Primary - Metallic Ceramic Coated — Fi\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-headers-1-75-dia-ceramic-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D329 Full Length Headers - 1.75 in. Primary - Ceramic Coated — Fits Small B\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/coated-headers-bbc-shorty\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D306 Shorty Headers - 1.75 in. Primary - Metallic Ceramic Coated — Fits Big\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/bbc-headers-1-3-4-dia-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D313 Full Length Headers - 1.75 in. Primary - Ceramic Coated — Fits Big Blo\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\":\"Doug's Headers Side Pipes - Black - 44.75\\\" L, 4\\\" Inlet\/Outlet - Fits Chevy Corvette 63-82\",\"description\":\"Give your C2\/C3 Corvette an aggressive look with Doug's Headers D930-B Black Side Pipes. 44.75\\\" long, 4\\\" inlet\/outlet. Shop GGCRACING!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Doug's Headers\"},\"mpn\":\"D930-B\",\"url\":\"https:\/\/ggcracing.com\/products\/side-pipes-black-pair\",\"offers\":{\"@type\":\"Offer\",\"price\":\"322.67\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/side-pipes-black-pair\",\"sku\":\"BKLK_D930-B\"}}\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\":\"Exhaust\",\"item\":\"https:\/\/ggcracing.com\/collections\/exhaust\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Doug's Headers\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Doug's+Headers\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Doug's Headers Side Pipes - Black - 44.75\\\" L, 4\\\" Inlet\/Outlet - Fits Chevy Corvette 63-82\",\"item\":\"https:\/\/ggcracing.com\/products\/side-pipes-black-pair\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Doug's Headers Side Pipes - Black - 44.75\\\" L, 4\\\" Inlet\/Outlet - Fits Chevy Corve 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 Doug's Headers?\",\"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 Doug's Headers Side Pipes - Black - 44.75\\\" L, 4\\\" Inlet\/Outlet - Fits Chevy Corve?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Cat-back exhausts are bolt-on with basic hand tools \\u2014 most installs take 1-2 hours. No welding required.\"}}]}\u003c\/script\u003e","brand":"Doug's Headers","offers":[{"title":"Default Title","offer_id":41576349302868,"sku":"BKLK_D930-B","price":358.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/DGHD930-B.jpg?v=1726451587"},{"product_id":"bbc-side-mount-headers-black-63-82-vette","title":"Doug's Headers BBC Side Mount Headers - Black - 2.125\" Primary, 4\" Collector - Fits Chevy Corvette 63-82","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 Doug's Headers\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eDoug's Headers engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Doug's Headers lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eDoug's Headers Side Mount Headers for Big Block Chevy Corvette\u003c\/h2\u003e\n\u003cp\u003eUnleash the full potential of your Big Block Chevy engine in your C2 or C3 Corvette with these high-performance side mount headers from Doug's Headers. Engineered for maximum exhaust flow and a perfect fit, these headers are designed for 1963-1982 Chevrolet Corvettes.\u003c\/p\u003e\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeader Type:\u003c\/strong\u003e Side Mount\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Tube Diameter:\u003c\/strong\u003e 2.125 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCollector Diameter:\u003c\/strong\u003e 4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Constructed from heavy-duty steel for exceptional durability.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Coated in a durable black paint for a stealthy appearance and heat resistance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEngine Fitment:\u003c\/strong\u003e Specifically designed for Big Block Chevy (BBC) engines.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVehicle Fitment:\u003c\/strong\u003e Compatible with Chevrolet Corvette models from 1963 to 1982.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Sold as a pair, complete with necessary installation hardware.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese side mount headers are crucial for optimizing exhaust flow in Big Block applications, leading to significant gains in horsepower and torque. The large primary tubes and collectors are designed to handle the high volume of exhaust gases produced by BBC engines. The black paint finish provides a clean, aggressive look and offers protection against heat and corrosion. Upgrade your Corvette's performance exhaust system with these top-tier headers 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 Doug's Headers 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\/bbc-headers-2-dia-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D320 Full Length Headers - 2 in. Primary - Ceramic Coated — Fits Big Block \u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/coated-headers-sbc-2\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D308 Full Length Headers - 1.625 in. Primary - Metallic Ceramic Coated — Fi\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-headers-1-75-dia-ceramic-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D329 Full Length Headers - 1.75 in. Primary - Ceramic Coated — Fits Small B\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/coated-headers-bbc-shorty\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D306 Shorty Headers - 1.75 in. Primary - Metallic Ceramic Coated — Fits Big\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/bbc-headers-1-3-4-dia-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D313 Full Length Headers - 1.75 in. Primary - Ceramic Coated — Fits Big Blo\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\":\"Doug's Headers BBC Side Mount Headers - Black - 2.125\\\" Primary, 4\\\" Collector - Fits Chevy Corvette 63-82\",\"description\":\"Maximize power on your Big Block Corvette with Doug's Headers D381-B. Side mount, black painted, 2.125\\\" primaries. Shop GGCRACING!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Doug's Headers\"},\"mpn\":\"D381-B\",\"url\":\"https:\/\/ggcracing.com\/products\/bbc-side-mount-headers-black-63-82-vette\",\"offers\":{\"@type\":\"Offer\",\"price\":\"973.47\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/bbc-side-mount-headers-black-63-82-vette\",\"sku\":\"BKLK_D381-B\"}}\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\":\"Exhaust\",\"item\":\"https:\/\/ggcracing.com\/collections\/exhaust\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Doug's Headers\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Doug's+Headers\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Doug's Headers BBC Side Mount Headers - Black - 2.125\\\" Primary, 4\\\" Collector - Fits Chevy Corvette 63-82\",\"item\":\"https:\/\/ggcracing.com\/products\/bbc-side-mount-headers-black-63-82-vette\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Doug's Headers BBC Side Mount Headers - Black - 2.125\\\" Primary, 4\\\" Collector - F 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 Doug's Headers?\",\"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 Doug's Headers BBC Side Mount Headers - Black - 2.125\\\" Primary, 4\\\" Collector - F?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Cat-back exhausts are bolt-on with basic hand tools \\u2014 most installs take 1-2 hours. No welding required.\"}}]}\u003c\/script\u003e","brand":"Doug's Headers","offers":[{"title":"Default Title","offer_id":41576349761620,"sku":"BKLK_D381-B","price":973.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/DGHD381-B.jpg?v=1726451609"},{"product_id":"coated-headers-pontiac-v8-326-350-400","title":"Doug's Headers D568 Coated Full Length Headers — Fits Pontiac V8 1967-1969","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 Doug's Headers\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eDoug's Headers engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Doug's Headers lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eDoug's Headers D568 Coated Full-Length Headers for Pontiac V8\u003c\/h2\u003e\n\u003cp\u003eUnleash the performance of your Pontiac V8 with these premium Doug's Headers D568 full-length headers. Engineered for 1967-1969 GM F-Body models with V8 engines, these headers are designed to maximize exhaust flow and horsepower gains. The robust construction features 1.875-inch primary tubes that smoothly transition into 3.5-inch collectors, ensuring optimal scavenging and reduced backpressure.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Specifically designed for Pontiac V8 engines in 1967-1969 GM F-Body vehicles.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e Fabricated from durable steel for long-lasting performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating:\u003c\/strong\u003e Features a high-quality ceramic coating that not only enhances appearance but also provides excellent thermal insulation, reducing underhood temperatures and preventing corrosion.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Tube Size:\u003c\/strong\u003e 1.875 inches, ideal for moderate to high-RPM power bands.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCollector Size:\u003c\/strong\u003e 3.5 inches, designed for maximum exhaust flow.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e Full-length design ensures maximum exhaust scavenging.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Sold as a pair, complete with necessary hardware for installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThese Doug's Headers are the perfect choice for enthusiasts seeking a significant performance upgrade. Experience improved throttle response, increased horsepower, and a more aggressive exhaust note. Trust GGCRACING for your high-performance exhaust 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 Doug's Headers 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\/bbc-headers-2-dia-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D320 Full Length Headers - 2 in. Primary - Ceramic Coated — Fits Big Block \u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/coated-headers-sbc-2\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D308 Full Length Headers - 1.625 in. Primary - Metallic Ceramic Coated — Fi\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-headers-1-75-dia-ceramic-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D329 Full Length Headers - 1.75 in. Primary - Ceramic Coated — Fits Small B\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/coated-headers-bbc-shorty\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D306 Shorty Headers - 1.75 in. Primary - Metallic Ceramic Coated — Fits Big\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/bbc-headers-1-3-4-dia-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D313 Full Length Headers - 1.75 in. Primary - Ceramic Coated — Fits Big Blo\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\":\"Doug's Headers D568 Coated Full Length Headers \\u2014 Fits Pontiac V8 1967-1969\",\"description\":\"Upgrade your Pontiac V8 with Doug's Headers D568 coated full-length headers. 1.875\\\" primaries, 3.5\\\" collectors. Shop now at GGCRACING!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Doug's Headers\"},\"mpn\":\"D568\",\"url\":\"https:\/\/ggcracing.com\/products\/coated-headers-pontiac-v8-326-350-400\",\"offers\":{\"@type\":\"Offer\",\"price\":\"1232.63\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/coated-headers-pontiac-v8-326-350-400\",\"sku\":\"BKLK_D568\"}}\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\":\"Exhaust\",\"item\":\"https:\/\/ggcracing.com\/collections\/exhaust\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Doug's Headers\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Doug's+Headers\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Doug's Headers D568 Coated Full Length Headers \\u2014 Fits Pontiac V8 1967-1969\",\"item\":\"https:\/\/ggcracing.com\/products\/coated-headers-pontiac-v8-326-350-400\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Doug's Headers D568 Coated Full Length Headers \\u2014 Fits Pontiac V8 1967-1969 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 Doug's Headers?\",\"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 Doug's Headers D568 Coated Full Length Headers \\u2014 Fits Pontiac V8 1967-1969?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Cat-back exhausts are bolt-on with basic hand tools \\u2014 most installs take 1-2 hours. No welding required.\"}}]}\u003c\/script\u003e","brand":"Doug's Headers","offers":[{"title":"Default Title","offer_id":41576349827156,"sku":"BKLK_D568","price":1232.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/DGHD568.jpg?v=1726451618"},{"product_id":"bbf-fe-headers-1-3-4-dia-coated","title":"Doug's Headers D625 BBF FE Coated Full Length Headers — Fits FE-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 Doug's Headers\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eDoug's Headers engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Doug's Headers lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eDoug's Headers D625 Coated Full-Length Headers for FE-Series Engines\u003c\/h2\u003e\n\u003cp\u003eEnhance the performance of your FE-Series engine with the Doug's Headers D625 full-length headers. These headers are meticulously crafted to provide superior exhaust flow and power gains for FE-series V8 applications. Featuring 1.75-inch primary tubes and 3-inch collectors, they are engineered to optimize engine breathing across a wide RPM range.\u003c\/p\u003e\n\n\u003ch3\u003ePerformance Enhancements:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEngine Fitment:\u003c\/strong\u003e Designed for FE-Series engines, offering a precise fit and maximum performance benefits.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeader Style:\u003c\/strong\u003e Full-length design ensures efficient exhaust scavenging, reducing backpressure and improving volumetric efficiency.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Tube Diameter:\u003c\/strong\u003e 1.75 inches, suitable for a broad spectrum of street and strip applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCollector Diameter:\u003c\/strong\u003e 3 inches, designed to handle high exhaust volumes effectively.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Constructed from durable steel for reliability and longevity.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating:\u003c\/strong\u003e Finished with a high-performance ceramic coating that resists corrosion, reduces underhood temperatures, and adds a sleek aesthetic.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eKit Includes:\u003c\/strong\u003e Comes complete as a kit for straightforward installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThese Doug's Headers are an excellent choice for anyone looking to extract more power from their FE-Series engine. Whether for street driving or track use, the D625 headers deliver noticeable improvements in horsepower and torque. Shop GGCRACING for quality exhaust components.\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 Doug's Headers 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\/bbc-headers-2-dia-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D320 Full Length Headers - 2 in. Primary - Ceramic Coated — Fits Big Block \u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/coated-headers-sbc-2\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D308 Full Length Headers - 1.625 in. Primary - Metallic Ceramic Coated — Fi\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-headers-1-75-dia-ceramic-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D329 Full Length Headers - 1.75 in. Primary - Ceramic Coated — Fits Small B\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/coated-headers-bbc-shorty\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D306 Shorty Headers - 1.75 in. Primary - Metallic Ceramic Coated — Fits Big\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/bbc-headers-1-3-4-dia-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D313 Full Length Headers - 1.75 in. Primary - Ceramic Coated — Fits Big Blo\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\":\"Doug's Headers D625 BBF FE Coated Full Length Headers \\u2014 Fits FE-Series\",\"description\":\"Boost your FE-Series engine with Doug's Headers D625 coated full-length headers. 1.75\\\" primaries, 3\\\" collectors. Get yours at GGCRACING!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Doug's Headers\"},\"mpn\":\"D625\",\"url\":\"https:\/\/ggcracing.com\/products\/bbf-fe-headers-1-3-4-dia-coated\",\"offers\":{\"@type\":\"Offer\",\"price\":\"1105.22\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/bbf-fe-headers-1-3-4-dia-coated\",\"sku\":\"BKLK_D625\"}}\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\":\"Exhaust\",\"item\":\"https:\/\/ggcracing.com\/collections\/exhaust\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Doug's Headers\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Doug's+Headers\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Doug's Headers D625 BBF FE Coated Full Length Headers \\u2014 Fits FE-Series\",\"item\":\"https:\/\/ggcracing.com\/products\/bbf-fe-headers-1-3-4-dia-coated\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Doug's Headers D625 BBF FE Coated Full Length Headers \\u2014 Fits FE-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 Doug's Headers?\",\"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 Doug's Headers D625 BBF FE Coated Full Length Headers \\u2014 Fits FE-Series?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Cat-back exhausts are bolt-on with basic hand tools \\u2014 most installs take 1-2 hours. No welding required.\"}}]}\u003c\/script\u003e","brand":"Doug's Headers","offers":[{"title":"Default Title","offer_id":41576349859924,"sku":"BKLK_D625","price":1105.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/DGHD625.jpg?v=1726451627"},{"product_id":"electric-exhaust-cut-out-2-50-single","title":"Doug's Headers DEC250A-1 Electric Exhaust Cut-Out 2.5\" — Single","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 Doug's Headers\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eDoug's Headers engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Doug's Headers 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\/jzF4zzaoa7I\" 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\u003eDoug's Headers DEC250A-1 Electric Exhaust Cut-Out System\u003c\/h2\u003e\n\u003cp\u003eTake control of your vehicle's exhaust sound and performance with the Doug's Headers DEC250A-1 electric exhaust cut-out. This innovative system allows you to instantly switch between a quiet, street-legal exhaust note and an aggressive, wide-open exhaust flow with the flip of a switch. Designed for easy bolt-on installation, it's the perfect modification for enthusiasts seeking versatility.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures and Benefits:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Electric Exhaust Cut-Out with a single, bolt-on design.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePipe Diameter:\u003c\/strong\u003e Accommodates a 2-1\/2 inch (2.50\") exhaust pipe diameter, ensuring a secure fit on many applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperation:\u003c\/strong\u003e Electronically controlled, allowing for instant adjustment of exhaust flow and sound level.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Constructed from durable stainless steel for superior corrosion resistance and longevity.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Natural stainless steel finish provides a clean, high-quality look.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Designed for straightforward bolt-on application, minimizing modification requirements.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncluded:\u003c\/strong\u003e Comes complete with all necessary hardware and a wire harness for a complete installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThe DEC250A-1 cut-out is ideal for tuning your exhaust for different driving conditions, from daily commuting to track days. Enhance your vehicle's performance and sound profile with this high-quality component. GGCRACING offers a wide selection of exhaust solutions.\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 Doug's Headers 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\/bbc-headers-2-dia-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D320 Full Length Headers - 2 in. Primary - Ceramic Coated — Fits Big Block \u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/coated-headers-sbc-2\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D308 Full Length Headers - 1.625 in. Primary - Metallic Ceramic Coated — Fi\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-headers-1-75-dia-ceramic-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D329 Full Length Headers - 1.75 in. Primary - Ceramic Coated — Fits Small B\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/coated-headers-bbc-shorty\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D306 Shorty Headers - 1.75 in. Primary - Metallic Ceramic Coated — Fits Big\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/bbc-headers-1-3-4-dia-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D313 Full Length Headers - 1.75 in. Primary - Ceramic Coated — Fits Big Blo\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\":\"Doug's Headers DEC250A-1 Electric Exhaust Cut-Out 2.5\\\" \\u2014 Single\",\"description\":\"Control your exhaust flow with Doug's Headers DEC250A-1 electric exhaust cut-out. 2.5\\\" diameter, bolt-on, stainless steel. Buy now at GGCRACING!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Doug's Headers\"},\"mpn\":\"DEC250A-1\",\"url\":\"https:\/\/ggcracing.com\/products\/electric-exhaust-cut-out-2-50-single\",\"offers\":{\"@type\":\"Offer\",\"price\":\"475.86\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/electric-exhaust-cut-out-2-50-single\",\"sku\":\"BKLK_DEC250A-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\":\"Exhaust\",\"item\":\"https:\/\/ggcracing.com\/collections\/exhaust\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Doug's Headers\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Doug's+Headers\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Doug's Headers DEC250A-1 Electric Exhaust Cut-Out 2.5\\\" \\u2014 Single\",\"item\":\"https:\/\/ggcracing.com\/products\/electric-exhaust-cut-out-2-50-single\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Doug's Headers DEC250A-1 Electric Exhaust Cut-Out 2.5\\\" \\u2014 Single 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 Doug's Headers?\",\"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 Doug's Headers DEC250A-1 Electric Exhaust Cut-Out 2.5\\\" \\u2014 Single?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Cat-back exhausts are bolt-on with basic hand tools \\u2014 most installs take 1-2 hours. No welding required.\"}}]}\u003c\/script\u003e","brand":"Doug's Headers","offers":[{"title":"Default Title","offer_id":41576349925460,"sku":"BKLK_DEC250A-1","price":528.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/DGHDEC250A-1.jpg?v=1726451645"},{"product_id":"exhaust-headers-olds-cutlass-65-75-455-cid","title":"Doug's Headers D741 Exhaust Headers — Fits Oldsmobile Cutlass 1965-1975 455 CID","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 Doug's Headers\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eDoug's Headers engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Doug's Headers 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\/YbFnRcbCRK8\" 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\u003eDoug's Headers D741 Exhaust Headers for Oldsmobile Cutlass (1965-1975)\u003c\/h2\u003e\n\u003cp\u003eElevate the performance of your Oldsmobile Cutlass equipped with a 455 CID V8 engine using these high-quality Doug's Headers D741 exhaust headers. Engineered specifically for the 1965-1975 GM A-Body platform, these headers are designed to significantly improve exhaust flow, leading to substantial gains in horsepower and torque.\u003c\/p\u003e\n\n\u003ch3\u003eEngineered for Performance:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVehicle Fitment:\u003c\/strong\u003e Precisely tailored for Oldsmobile Cutlass models from 1965 to 1975 with 455 cubic inch V8 engines.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Tube Size:\u003c\/strong\u003e Features 1.75-inch diameter primary tubes, optimized for excellent flow and power across various RPM ranges.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCollector Size:\u003c\/strong\u003e Equipped with 3-inch collectors to efficiently channel exhaust gases away from the engine.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Constructed from durable steel for robust performance and longevity.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating:\u003c\/strong\u003e Finished with a metallic ceramic coating that provides excellent heat resistance, corrosion protection, and a premium appearance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDesign:\u003c\/strong\u003e Full-length design promotes maximum exhaust scavenging, reducing engine load and increasing power output.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Sold as a pair, complete with all necessary installation hardware.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThese Doug's Headers are an essential upgrade for any Oldsmobile enthusiast looking to unlock the full potential of their 455 V8. Experience a noticeable improvement in acceleration and overall engine performance. Find the best exhaust 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 Doug's Headers 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\/bbc-headers-2-dia-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D320 Full Length Headers - 2 in. Primary - Ceramic Coated — Fits Big Block \u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/coated-headers-sbc-2\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D308 Full Length Headers - 1.625 in. Primary - Metallic Ceramic Coated — Fi\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-headers-1-75-dia-ceramic-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D329 Full Length Headers - 1.75 in. Primary - Ceramic Coated — Fits Small B\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/coated-headers-bbc-shorty\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D306 Shorty Headers - 1.75 in. Primary - Metallic Ceramic Coated — Fits Big\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/bbc-headers-1-3-4-dia-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D313 Full Length Headers - 1.75 in. Primary - Ceramic Coated — Fits Big Blo\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\":\"Doug's Headers D741 Exhaust Headers \\u2014 Fits Oldsmobile Cutlass 1965-1975 455 CID\",\"description\":\"Maximize your Oldsmobile 455 CID with Doug's Headers D741 exhaust headers. 1.75\\\" primaries, 3\\\" collectors. Shop GGCRACING today!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Doug's Headers\"},\"mpn\":\"D741\",\"url\":\"https:\/\/ggcracing.com\/products\/exhaust-headers-olds-cutlass-65-75-455-cid\",\"offers\":{\"@type\":\"Offer\",\"price\":\"850.41\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/exhaust-headers-olds-cutlass-65-75-455-cid\",\"sku\":\"BKLK_D741\"}}\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\":\"Exhaust\",\"item\":\"https:\/\/ggcracing.com\/collections\/exhaust\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Doug's Headers\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Doug's+Headers\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Doug's Headers D741 Exhaust Headers \\u2014 Fits Oldsmobile Cutlass 1965-1975 455 CID\",\"item\":\"https:\/\/ggcracing.com\/products\/exhaust-headers-olds-cutlass-65-75-455-cid\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Doug's Headers D741 Exhaust Headers \\u2014 Fits Oldsmobile Cutlass 1965-1975 455 CID 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 Doug's Headers?\",\"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 Doug's Headers D741 Exhaust Headers \\u2014 Fits Oldsmobile Cutlass 1965-1975 455 CID?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Cat-back exhausts are bolt-on with basic hand tools \\u2014 most installs take 1-2 hours. No welding required.\"}}]}\u003c\/script\u003e","brand":"Doug's Headers","offers":[{"title":"Default Title","offer_id":41576350384212,"sku":"BKLK_D741","price":944.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/DGHD741.jpg?v=1726451663"},{"product_id":"electric-cut-out-3in-ss-turn-down","title":"Doug's Headers DEC300ATD Electric Cut-Out Tip 3\" SS Turn Down","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 Doug's Headers\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eDoug's Headers engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Doug's Headers 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\/cKgTuIFKAvo\" 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\u003eDoug's Headers DEC300ATD 3\" Stainless Steel Electric Exhaust Cut-Out Tip\u003c\/h2\u003e\n\u003cp\u003eEnhance your vehicle's exhaust system with the Doug's Headers DEC300ATD electric exhaust cut-out tip. This clamp-on accessory allows you to easily add a performance-oriented exhaust tip with a distinct turn-down angle, contributing to a more aggressive exhaust note when used in conjunction with an exhaust cut-out system.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Highlights:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Exhaust Cut-Out Tip with a turn-down design.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePipe Diameter:\u003c\/strong\u003e Designed to fit a 3-inch exhaust pipe, providing a secure clamp-on fit.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Constructed from high-quality stainless steel for excellent durability and resistance to rust and corrosion.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStyle:\u003c\/strong\u003e Features a turn-down tip, directing exhaust gases downwards for a unique aesthetic and sound profile.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Natural stainless steel finish offers a clean and premium look.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Ideal for use with electric exhaust cut-out systems or as a standalone performance tip.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSold As:\u003c\/strong\u003e Each (one tip).\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThis Doug's Headers cut-out tip is perfect for enthusiasts looking to customize their exhaust system's appearance and sound. Its robust stainless steel construction ensures longevity, while the turn-down design adds a touch of aggressive styling. GGCRACING is your source for premium exhaust components.\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 Doug's Headers 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\/bbc-headers-2-dia-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D320 Full Length Headers - 2 in. Primary - Ceramic Coated — Fits Big Block \u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/coated-headers-sbc-2\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D308 Full Length Headers - 1.625 in. Primary - Metallic Ceramic Coated — Fi\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-headers-1-75-dia-ceramic-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D329 Full Length Headers - 1.75 in. Primary - Ceramic Coated — Fits Small B\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/coated-headers-bbc-shorty\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D306 Shorty Headers - 1.75 in. Primary - Metallic Ceramic Coated — Fits Big\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/bbc-headers-1-3-4-dia-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D313 Full Length Headers - 1.75 in. Primary - Ceramic Coated — Fits Big Blo\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\":\"Doug's Headers DEC300ATD Electric Cut-Out Tip 3\\\" SS Turn Down\",\"description\":\"Add aggressive sound with Doug's Headers DEC300ATD electric exhaust cut-out tip. 3\\\" diameter, stainless steel, turn-down style. Shop GGCRACING!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Doug's Headers\"},\"mpn\":\"DEC300ATD\",\"url\":\"https:\/\/ggcracing.com\/products\/electric-cut-out-3in-ss-turn-down\",\"offers\":{\"@type\":\"Offer\",\"price\":\"64.12\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/electric-cut-out-3in-ss-turn-down\",\"sku\":\"BKLK_DEC300ATD\"}}\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\":\"Exhaust\",\"item\":\"https:\/\/ggcracing.com\/collections\/exhaust\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Doug's Headers\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Doug's+Headers\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Doug's Headers DEC300ATD Electric Cut-Out Tip 3\\\" SS Turn Down\",\"item\":\"https:\/\/ggcracing.com\/products\/electric-cut-out-3in-ss-turn-down\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Doug's Headers DEC300ATD Electric Cut-Out Tip 3\\\" SS Turn Down 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 Doug's Headers?\",\"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 Doug's Headers DEC300ATD Electric Cut-Out Tip 3\\\" SS Turn Down?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Cat-back exhausts are bolt-on with basic hand tools \\u2014 most installs take 1-2 hours. No welding required.\"}}]}\u003c\/script\u003e","brand":"Doug's Headers","offers":[{"title":"Default Title","offer_id":41576350416980,"sku":"BKLK_DEC300ATD","price":64.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/DGHDEC300ATD.jpg?v=1726451671"},{"product_id":"sbc-side-mount-headers-chrome-63-82-vette","title":"Doug's Headers SBC Side Mount Headers — Chrome — Fits 63-82 Corvette","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 Doug's Headers\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eDoug's Headers engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Doug's Headers 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\/K7ZCBDWEl9U\" 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\u003eDoug's Headers SBC Side Mount Headers for 1963-1982 Corvette\u003c\/h2\u003e\n\u003cp\u003eUnleash the power of your Small Block Chevy engine with these high-performance Side Mount Headers from Doug's Headers, specifically designed for the 1963-1982 Chevrolet Corvette. Crafted from durable steel and finished in a brilliant chrome, these headers are built to enhance both the sound and performance of your classic Vette.\u003c\/p\u003e\n\u003ch3\u003eEngineered for Performance:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVehicle Fitment:\u003c\/strong\u003e Precision-engineered for 1963-1982 Chevrolet Corvette models with Small Block Chevy engines.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Tube Size:\u003c\/strong\u003e 1.875\" diameter primaries designed to optimize exhaust flow for enhanced horsepower and torque.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCollector Size:\u003c\/strong\u003e Features a 4\" collector for efficient exhaust scavenging.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Made from high-quality steel for longevity and performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStunning Chrome Finish:\u003c\/strong\u003e Provides a show-quality look and added corrosion resistance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSide Mount Design:\u003c\/strong\u003e Optimized for side exit exhaust systems, ensuring proper fitment and clearance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese Doug's Headers not only improve your Corvette's performance but also deliver that aggressive exhaust note enthusiasts crave. Installation is straightforward, designed to integrate seamlessly with your existing exhaust system. Elevate your driving experience with premium exhaust components from Doug's Headers, 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 Doug's Headers 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\/bbc-headers-2-dia-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D320 Full Length Headers - 2 in. Primary - Ceramic Coated — Fits Big Block \u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/coated-headers-sbc-2\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D308 Full Length Headers - 1.625 in. Primary - Metallic Ceramic Coated — Fi\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-headers-1-75-dia-ceramic-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D329 Full Length Headers - 1.75 in. Primary - Ceramic Coated — Fits Small B\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/coated-headers-bbc-shorty\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D306 Shorty Headers - 1.75 in. Primary - Metallic Ceramic Coated — Fits Big\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/bbc-headers-1-3-4-dia-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D313 Full Length Headers - 1.75 in. Primary - Ceramic Coated — Fits Big Blo\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\":\"Doug's Headers SBC Side Mount Headers \\u2014 Chrome \\u2014 Fits 63-82 Corvette\",\"description\":\"Upgrade your 63-82 Corvette with Doug's Headers SBC Side Mount Headers. 1.875\\\" primaries, chrome finish. Shop performance exhaust at GGCRACING!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Doug's Headers\"},\"mpn\":\"D380-C\",\"url\":\"https:\/\/ggcracing.com\/products\/sbc-side-mount-headers-chrome-63-82-vette\",\"offers\":{\"@type\":\"Offer\",\"price\":\"1268.47\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/sbc-side-mount-headers-chrome-63-82-vette\",\"sku\":\"BKLK_D380-C\"}}\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\":\"Exhaust\",\"item\":\"https:\/\/ggcracing.com\/collections\/exhaust\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Doug's Headers\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Doug's+Headers\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Doug's Headers SBC Side Mount Headers \\u2014 Chrome \\u2014 Fits 63-82 Corvette\",\"item\":\"https:\/\/ggcracing.com\/products\/sbc-side-mount-headers-chrome-63-82-vette\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Doug's Headers SBC Side Mount Headers \\u2014 Chrome \\u2014 Fits 63-82 Corvette 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 Doug's Headers?\",\"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 Doug's Headers SBC Side Mount Headers \\u2014 Chrome \\u2014 Fits 63-82 Corvette?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Cat-back exhausts are bolt-on with basic hand tools \\u2014 most installs take 1-2 hours. No welding required.\"}}]}\u003c\/script\u003e","brand":"Doug's Headers","offers":[{"title":"Default Title","offer_id":41576350515284,"sku":"BKLK_D380-C","price":1409.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/DGHD380-C.jpg?v=1726451700"},{"product_id":"coated-headers-bbm-b-e-body","title":"Doug's Headers Coated Headers — BBM B \u0026 E Body — Fits 63-72 Mopar","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 Doug's Headers\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eDoug's Headers engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Doug's Headers 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\/K7ZCBDWEl9U\" 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\u003eDoug's Headers Coated Headers for Mopar B \u0026amp; E Body (1963-1972)\u003c\/h2\u003e\n\u003cp\u003eBoost the performance of your Mopar B or E Body vehicle with these premium coated headers from Doug's Headers. Designed for RB-Series engines, these full-length headers are engineered to maximize exhaust flow, delivering significant gains in horsepower and torque. The durable ceramic coating not only provides a sleek, lasting finish but also helps to reduce under-hood temperatures and resist corrosion.\u003c\/p\u003e\n\u003ch3\u003ePerformance and Durability:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVehicle Fitment:\u003c\/strong\u003e Specifically designed for Mopar B-Body and E-Body vehicles (1963-1972) equipped with RB-Series engines.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Tube Size:\u003c\/strong\u003e 2\" diameter primaries optimize exhaust gas velocity for increased power output.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCollector Size:\u003c\/strong\u003e 3.5\" collector designed for efficient exhaust scavenging.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Steel Construction:\u003c\/strong\u003e Built from high-quality steel for maximum strength and longevity.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCeramic Coating:\u003c\/strong\u003e Provides excellent heat resistance, corrosion protection, and a stylish appearance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFull-Length Design:\u003c\/strong\u003e Maximizes exhaust scavenging and torque across the RPM range.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese Doug's Headers are the perfect upgrade for muscle car enthusiasts looking to enhance their Mopar's performance and sound. Experience the difference that quality exhaust components can make. Get your Doug's Headers today 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 Doug's Headers 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\/bbc-headers-2-dia-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D320 Full Length Headers - 2 in. Primary - Ceramic Coated — Fits Big Block \u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/coated-headers-sbc-2\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D308 Full Length Headers - 1.625 in. Primary - Metallic Ceramic Coated — Fi\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-headers-1-75-dia-ceramic-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D329 Full Length Headers - 1.75 in. Primary - Ceramic Coated — Fits Small B\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/coated-headers-bbc-shorty\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D306 Shorty Headers - 1.75 in. Primary - Metallic Ceramic Coated — Fits Big\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/bbc-headers-1-3-4-dia-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D313 Full Length Headers - 1.75 in. Primary - Ceramic Coated — Fits Big Blo\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\":\"Doug's Headers Coated Headers \\u2014 BBM B \u0026 E Body \\u2014 Fits 63-72 Mopar\",\"description\":\"Doug's Headers Coated Headers for Mopar B \u0026 E Body (63-72). 2\\\" primaries, ceramic coated. Shop performance exhaust at GGCRACING!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Doug's Headers\"},\"mpn\":\"D452\",\"url\":\"https:\/\/ggcracing.com\/products\/coated-headers-bbm-b-e-body\",\"offers\":{\"@type\":\"Offer\",\"price\":\"1008.53\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/coated-headers-bbm-b-e-body\",\"sku\":\"BKLK_D452\"}}\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\":\"Exhaust\",\"item\":\"https:\/\/ggcracing.com\/collections\/exhaust\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Doug's Headers\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Doug's+Headers\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Doug's Headers Coated Headers \\u2014 BBM B \u0026 E Body \\u2014 Fits 63-72 Mopar\",\"item\":\"https:\/\/ggcracing.com\/products\/coated-headers-bbm-b-e-body\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Doug's Headers Coated Headers \\u2014 BBM B \u0026 E Body \\u2014 Fits 63-72 Mopar 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 Doug's Headers?\",\"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 Doug's Headers Coated Headers \\u2014 BBM B \u0026 E Body \\u2014 Fits 63-72 Mopar?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Cat-back exhausts are bolt-on with basic hand tools \\u2014 most installs take 1-2 hours. No welding required.\"}}]}\u003c\/script\u003e","brand":"Doug's Headers","offers":[{"title":"Default Title","offer_id":41576350548052,"sku":"BKLK_D452","price":1120.59,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/DGHD452.jpg?v=1726451709"},{"product_id":"coated-headers-pontiac-v8-326-456","title":"Doug's Headers Coated Headers — Pontiac V8 — Fits 64-67 GM A-Body","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 Doug's Headers\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eDoug's Headers engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Doug's Headers 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\/K7ZCBDWEl9U\" 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\u003eDoug's Headers Coated Headers for Pontiac V8 (1964-1967 GM A-Body)\u003c\/h2\u003e\n\u003cp\u003eElevate the performance of your Pontiac V8-powered classic with these premium coated headers from Doug's Headers. Engineered for 1964-1967 GM A-Body vehicles, these full-length headers are designed to optimize exhaust flow for engines ranging from 326 to 455 cubic inches. The durable ceramic coating provides excellent heat management, corrosion resistance, and a striking appearance, making them a perfect upgrade for your classic muscle car.\u003c\/p\u003e\n\u003ch3\u003eEnhanced Performance and Style:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVehicle Fitment:\u003c\/strong\u003e Tailored for 1964-1967 GM A-Body vehicles with Pontiac V8 engines (326-455 cu. in.).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Tube Size:\u003c\/strong\u003e 1.75\" diameter primaries are optimized for a broad power band, enhancing both low-end torque and high-RPM horsepower.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCollector Size:\u003c\/strong\u003e 3\" collector designed for efficient exhaust gas evacuation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Quality Steel:\u003c\/strong\u003e Constructed from robust steel for maximum durability and performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCeramic Coating:\u003c\/strong\u003e Offers superior heat dissipation, rust prevention, and a long-lasting, attractive finish.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFull-Length Design:\u003c\/strong\u003e Maximizes exhaust scavenging efficiency for improved overall engine performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese Doug's Headers are the ideal choice for Pontiac enthusiasts seeking a significant performance upgrade. They deliver an aggressive exhaust note and noticeable power gains. Invest in quality and performance for your classic GM vehicle. Purchase your Doug's Headers today 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 Doug's Headers 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\/bbc-headers-2-dia-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D320 Full Length Headers - 2 in. Primary - Ceramic Coated — Fits Big Block \u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/coated-headers-sbc-2\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D308 Full Length Headers - 1.625 in. Primary - Metallic Ceramic Coated — Fi\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-headers-1-75-dia-ceramic-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D329 Full Length Headers - 1.75 in. Primary - Ceramic Coated — Fits Small B\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/coated-headers-bbc-shorty\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D306 Shorty Headers - 1.75 in. Primary - Metallic Ceramic Coated — Fits Big\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/bbc-headers-1-3-4-dia-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D313 Full Length Headers - 1.75 in. Primary - Ceramic Coated — Fits Big Blo\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\":\"Doug's Headers Coated Headers \\u2014 Pontiac V8 \\u2014 Fits 64-67 GM A-Body\",\"description\":\"Doug's Headers Coated Headers for Pontiac V8 (326-455) in 64-67 GM A-Body. 1.75\\\" primaries, ceramic coated. Shop performance exhaust at GGCRACING!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Doug's Headers\"},\"mpn\":\"D564\",\"url\":\"https:\/\/ggcracing.com\/products\/coated-headers-pontiac-v8-326-456\",\"offers\":{\"@type\":\"Offer\",\"price\":\"994.70\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/coated-headers-pontiac-v8-326-456\",\"sku\":\"BKLK_D564\"}}\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\":\"Exhaust\",\"item\":\"https:\/\/ggcracing.com\/collections\/exhaust\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Doug's Headers\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Doug's+Headers\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Doug's Headers Coated Headers \\u2014 Pontiac V8 \\u2014 Fits 64-67 GM A-Body\",\"item\":\"https:\/\/ggcracing.com\/products\/coated-headers-pontiac-v8-326-456\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Doug's Headers Coated Headers \\u2014 Pontiac V8 \\u2014 Fits 64-67 GM A-Body 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 Doug's Headers?\",\"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 Doug's Headers Coated Headers \\u2014 Pontiac V8 \\u2014 Fits 64-67 GM A-Body?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Cat-back exhausts are bolt-on with basic hand tools \\u2014 most installs take 1-2 hours. No welding required.\"}}]}\u003c\/script\u003e","brand":"Doug's Headers","offers":[{"title":"Default Title","offer_id":41576350711892,"sku":"BKLK_D564","price":1105.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/DGHD564.jpg?v=1726451718"},{"product_id":"side-pipes-304-s-s-pair","title":"Doug's Headers D930-SS Stainless Steel Exhaust Side Pipes — Fits 1963-1982 Chevrolet Corvette","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 Doug's Headers\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eDoug's Headers engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Doug's Headers 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\/iyhATsSWEhI\" 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\u003eDoug's Headers Polished Stainless Steel Side Pipes\u003c\/h2\u003e\n\u003ch3\u003eUnleash Your Corvette's Potential\u003c\/h3\u003e\n\u003cp\u003eElevate the performance and sound of your classic 1963-1982 Chevrolet Corvette with these premium side pipes from Doug's Headers. Crafted from high-quality 304 stainless steel, these pipes are designed for durability and a brilliant, polished finish that complements any Corvette build. Each pair features a 44-3\/4 inch length, a 4-inch inlet, and a 4-inch outlet, ensuring optimal exhaust flow and a deep, aggressive tone.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features and Benefits:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePremium Construction:\u003c\/strong\u003e Made from durable 304 stainless steel for superior corrosion resistance and longevity.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePolished Finish:\u003c\/strong\u003e Offers a show-quality, mirror-like appearance that enhances your vehicle's aesthetics.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOptimized Fitment:\u003c\/strong\u003e Specifically designed for 1963-1982 Chevrolet Corvette models.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAggressive Sound:\u003c\/strong\u003e Delivers a powerful exhaust note that commands attention.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDirect Fit Design:\u003c\/strong\u003e Engineered for straightforward installation, minimizing modification needs.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSold as a Pair:\u003c\/strong\u003e Includes both left and right side pipes for a complete exhaust solution.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese Doug's Headers side pipes are the perfect upgrade for Corvette enthusiasts seeking a blend of performance, style, and lasting quality. Experience the difference that precision engineering and premium materials make for your exhaust system. Get yours 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 Doug's Headers 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\/bbc-headers-2-dia-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D320 Full Length Headers - 2 in. Primary - Ceramic Coated — Fits Big Block \u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/coated-headers-sbc-2\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D308 Full Length Headers - 1.625 in. Primary - Metallic Ceramic Coated — Fi\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-headers-1-75-dia-ceramic-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D329 Full Length Headers - 1.75 in. Primary - Ceramic Coated — Fits Small B\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/coated-headers-bbc-shorty\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D306 Shorty Headers - 1.75 in. Primary - Metallic Ceramic Coated — Fits Big\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/bbc-headers-1-3-4-dia-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D313 Full Length Headers - 1.75 in. Primary - Ceramic Coated — Fits Big Blo\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\":\"Doug's Headers D930-SS Stainless Steel Exhaust Side Pipes \\u2014 Fits 1963-1982 Chevrolet Corvette\",\"description\":\"Upgrade your 1963-1982 Corvette with Doug's Headers D930-SS polished stainless steel side pipes. Experience enhanced exhaust flow and aggressive sound. Shop now!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Doug's Headers\"},\"mpn\":\"D930-SS\",\"url\":\"https:\/\/ggcracing.com\/products\/side-pipes-304-s-s-pair\",\"offers\":{\"@type\":\"Offer\",\"price\":\"688.48\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/side-pipes-304-s-s-pair\",\"sku\":\"BKLK_D930-SS\"}}\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\":\"Exhaust\",\"item\":\"https:\/\/ggcracing.com\/collections\/exhaust\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Doug's Headers\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Doug's+Headers\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Doug's Headers D930-SS Stainless Steel Exhaust Side Pipes \\u2014 Fits 1963-1982 Chevrolet Corvette\",\"item\":\"https:\/\/ggcracing.com\/products\/side-pipes-304-s-s-pair\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Doug's Headers D930-SS Stainless Steel Exhaust Side Pipes \\u2014 Fits 1963-1982 Chevr 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 Doug's Headers?\",\"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 Doug's Headers D930-SS Stainless Steel Exhaust Side Pipes \\u2014 Fits 1963-1982 Chevr?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Cat-back exhausts are bolt-on with basic hand tools \\u2014 most installs take 1-2 hours. No welding required.\"}}]}\u003c\/script\u003e","brand":"Doug's Headers","offers":[{"title":"Default Title","offer_id":41576350744660,"sku":"BKLK_D930-SS","price":688.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/DGHD930-SS.jpg?v=1726451727"},{"product_id":"2-5in-exhaust-cutout-kit-electric-pair","title":"Doug's Headers 2.5in Electric Exhaust Cutout Kit — 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 Doug's Headers\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eDoug's Headers engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Doug's Headers 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\/jG3H2QK7Am0\" 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\u003eDoug's Headers Electric Exhaust Cutout Kit\u003c\/h2\u003e\n\u003ch3\u003eUnleash or Mute Your Exhaust Sound On Demand\u003c\/h3\u003e\n\u003cp\u003eTake control of your vehicle's exhaust note with this high-performance Electric Exhaust Cutout Kit from Doug's Headers. Designed for universal application, this kit allows you to instantly switch between a quiet, street-friendly exhaust and an aggressive, wide-open performance sound with the flip of a switch. This particular kit features 2.5-inch diameter cutouts, perfect for a wide range of vehicles.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures and Benefits:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInstant Sound Control:\u003c\/strong\u003e Easily switch between full exhaust and wide-open bypass for adjustable sound levels.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Quality Construction:\u003c\/strong\u003e Made from durable stainless steel for excellent corrosion resistance and longevity.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eElectric Actuation:\u003c\/strong\u003e Includes a powerful electric motor for reliable and quick operation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete Kit:\u003c\/strong\u003e Comes with all necessary hardware and a wire harness for a straightforward installation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClamp-On Design:\u003c\/strong\u003e Simplifies installation by clamping onto your existing exhaust system without welding.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual Cutouts:\u003c\/strong\u003e Kit includes two cutouts for a dual exhaust system setup.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhether you're looking for improved performance during spirited driving or a quieter ride on the highway, these electric exhaust cutouts offer the best of both worlds. Installation is made simple with the included clamp-on design and comprehensive wiring harness. Enhance your driving experience with the versatility of Doug's Headers. 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 Doug's Headers 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\/bbc-headers-2-dia-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D320 Full Length Headers - 2 in. Primary - Ceramic Coated — Fits Big Block \u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/coated-headers-sbc-2\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D308 Full Length Headers - 1.625 in. Primary - Metallic Ceramic Coated — Fi\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-headers-1-75-dia-ceramic-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D329 Full Length Headers - 1.75 in. Primary - Ceramic Coated — Fits Small B\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/coated-headers-bbc-shorty\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D306 Shorty Headers - 1.75 in. Primary - Metallic Ceramic Coated — Fits Big\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/bbc-headers-1-3-4-dia-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D313 Full Length Headers - 1.75 in. Primary - Ceramic Coated — Fits Big Blo\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\":\"Doug's Headers 2.5in Electric Exhaust Cutout Kit \\u2014 Pair\",\"description\":\"Control your exhaust sound with Doug's Headers 2.5in electric exhaust cutout kit. Installs easily with included hardware and wire harness. Get yours today!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Doug's Headers\"},\"mpn\":\"DEC250AK\",\"url\":\"https:\/\/ggcracing.com\/products\/2-5in-exhaust-cutout-kit-electric-pair\",\"offers\":{\"@type\":\"Offer\",\"price\":\"656.66\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/2-5in-exhaust-cutout-kit-electric-pair\",\"sku\":\"BKLK_DEC250AK\"}}\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\":\"Exhaust\",\"item\":\"https:\/\/ggcracing.com\/collections\/exhaust\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Doug's Headers\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Doug's+Headers\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Doug's Headers 2.5in Electric Exhaust Cutout Kit \\u2014 Pair\",\"item\":\"https:\/\/ggcracing.com\/products\/2-5in-exhaust-cutout-kit-electric-pair\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Doug's Headers 2.5in Electric Exhaust Cutout Kit \\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 Doug's Headers?\",\"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 Doug's Headers 2.5in Electric Exhaust Cutout Kit \\u2014 Pair?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Cat-back exhausts are bolt-on with basic hand tools \\u2014 most installs take 1-2 hours. No welding required.\"}}]}\u003c\/script\u003e","brand":"Doug's Headers","offers":[{"title":"Default Title","offer_id":41576350810196,"sku":"BKLK_DEC250AK","price":656.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/DGHDEC250AK.jpg?v=1726451745"},{"product_id":"collector-reducers-3-1-2-pair","title":"Doug's Headers Collector Reducers 3 1\/2in to 3in — Steel, Zinc Plated (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 Doug's Headers\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eDoug's Headers engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Doug's Headers 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\/YbFnRcbCRK8\" 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\u003eDoug's Headers Collector Reducers\u003c\/h2\u003e\n\u003ch3\u003eSeamless Exhaust System Integration\u003c\/h3\u003e\n\u003cp\u003eEnsure a perfect fit and optimal performance for your custom exhaust build with these Collector Reducers from Doug's Headers. Designed to bridge the gap between larger header collectors and smaller exhaust piping, these reducers are essential for achieving a clean and efficient exhaust system. This specific pair transitions from a 3-1\/2 inch inlet to a 3-inch outlet, making them ideal for various performance applications.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Highlights:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrecise Fitment:\u003c\/strong\u003e Accurately reduces exhaust collector size from 3-1\/2 inches to 3 inches.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Manufactured from sturdy steel for reliable performance and longevity.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorrosion Resistance:\u003c\/strong\u003e Features a zinc-plated finish to protect against rust and environmental damage.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSecure Connection:\u003c\/strong\u003e Equipped with a 3-bolt flange for a secure and leak-free attachment to your header collector.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUniversal Application:\u003c\/strong\u003e Suitable for a wide range of vehicles requiring this specific size transition.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSold as a Pair:\u003c\/strong\u003e Includes two reducer pipes for a complete setup.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese collector reducers are a crucial component for any custom exhaust system, ensuring proper flow and preventing leaks. The robust steel construction and protective zinc plating guarantee durability, while the 3-bolt flange ensures a secure connection. Trust Doug's Headers for quality exhaust components that enhance your vehicle's performance. Find them 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 Doug's Headers 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\/bbc-headers-2-dia-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D320 Full Length Headers - 2 in. Primary - Ceramic Coated — Fits Big Block \u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/coated-headers-sbc-2\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D308 Full Length Headers - 1.625 in. Primary - Metallic Ceramic Coated — Fi\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-headers-1-75-dia-ceramic-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D329 Full Length Headers - 1.75 in. Primary - Ceramic Coated — Fits Small B\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/coated-headers-bbc-shorty\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D306 Shorty Headers - 1.75 in. Primary - Metallic Ceramic Coated — Fits Big\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/bbc-headers-1-3-4-dia-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D313 Full Length Headers - 1.75 in. Primary - Ceramic Coated — Fits Big Blo\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\":\"Doug's Headers Collector Reducers 3 1\/2in to 3in \\u2014 Steel, Zinc Plated (Pair)\",\"description\":\"Adapt your exhaust system with Doug's Headers H7235 collector reducers. Connects 3 1\/2in header collectors to 3in exhaust pipes. Shop now at GGCRACING!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Doug's Headers\"},\"mpn\":\"H7235\",\"url\":\"https:\/\/ggcracing.com\/products\/collector-reducers-3-1-2-pair\",\"offers\":{\"@type\":\"Offer\",\"price\":\"76.85\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/collector-reducers-3-1-2-pair\",\"sku\":\"BKLK_H7235\"}}\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\":\"Exhaust\",\"item\":\"https:\/\/ggcracing.com\/collections\/exhaust\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Doug's Headers\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Doug's+Headers\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Doug's Headers Collector Reducers 3 1\/2in to 3in \\u2014 Steel, Zinc Plated (Pair)\",\"item\":\"https:\/\/ggcracing.com\/products\/collector-reducers-3-1-2-pair\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Doug's Headers Collector Reducers 3 1\/2in to 3in \\u2014 Steel, Zinc Plated (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 Doug's Headers?\",\"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 Doug's Headers Collector Reducers 3 1\/2in to 3in \\u2014 Steel, Zinc Plated (Pair)?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Cat-back exhausts are bolt-on with basic hand tools \\u2014 most installs take 1-2 hours. No welding required.\"}}]}\u003c\/script\u003e","brand":"Doug's Headers","offers":[{"title":"Default Title","offer_id":41576350875732,"sku":"BKLK_H7235","price":76.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/PEPH7235.jpg?v=1726451753"},{"product_id":"a-c-bracket-gm","title":"Doug's Headers A\/C Bracket - GM Small Block Chevy Long Water Pump","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 Doug's Headers\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eDoug's Headers engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Doug's Headers 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\/H5B-1t_77h8\" 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\u003eDoug's Headers Air Conditioning Bracket\u003c\/h2\u003e\n\u003ch3\u003eEssential for Small Block Chevy A\/C Installation\u003c\/h3\u003e\n\u003cp\u003eKeep your classic ride cool with this high-quality Air Conditioning Bracket from Doug's Headers. Specifically designed for GM Small Block Chevy engines with a long water pump and axial-style compressors, this bracket provides a secure mounting point for your A\/C system. It mounts to the cylinder head on the driver's side, ensuring a clean and efficient installation.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVehicle Specific Fitment:\u003c\/strong\u003e Designed for GM Small Block Chevy engines with a long water pump.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompressor Compatibility:\u003c\/strong\u003e Works with axial-style A\/C compressors.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Made from strong steel for lasting reliability.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProtective Finish:\u003c\/strong\u003e Features a zinc-plated finish to resist corrosion and maintain appearance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSecure Mounting:\u003c\/strong\u003e Mounts directly to the cylinder head on the driver's side for stability.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete Installation:\u003c\/strong\u003e Facilitates the proper installation of your air conditioning system.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis A\/C bracket is a crucial component for adding or replacing the air conditioning system on your classic Chevrolet. Its robust steel construction and protective zinc plating ensure longevity, while the precise design guarantees a secure fit. Don't compromise on comfort; ensure your A\/C system is installed correctly with reliable components. Get this essential bracket from Doug's Headers 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 Doug's Headers 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\/bbc-headers-2-dia-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D320 Full Length Headers - 2 in. Primary - Ceramic Coated — Fits Big Block \u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/coated-headers-sbc-2\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D308 Full Length Headers - 1.625 in. Primary - Metallic Ceramic Coated — Fi\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-headers-1-75-dia-ceramic-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D329 Full Length Headers - 1.75 in. Primary - Ceramic Coated — Fits Small B\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/coated-headers-bbc-shorty\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D306 Shorty Headers - 1.75 in. Primary - Metallic Ceramic Coated — Fits Big\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/bbc-headers-1-3-4-dia-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D313 Full Length Headers - 1.75 in. Primary - Ceramic Coated — Fits Big Blo\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\":\"Doug's Headers A\/C Bracket - GM Small Block Chevy Long Water Pump\",\"description\":\"Install A\/C on your Small Block Chevy with Doug's Headers H7608 bracket. Driver side, head mount, steel, zinc plated. Fits long water pump. Shop now!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Doug's Headers\"},\"mpn\":\"H7608\",\"url\":\"https:\/\/ggcracing.com\/products\/a-c-bracket-gm\",\"offers\":{\"@type\":\"Offer\",\"price\":\"40.05\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/a-c-bracket-gm\",\"sku\":\"BKLK_H7608\"}}\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\":\"Doug's Headers\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Doug's+Headers\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Doug's Headers A\/C Bracket - GM Small Block Chevy Long Water Pump\",\"item\":\"https:\/\/ggcracing.com\/products\/a-c-bracket-gm\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Doug's Headers A\/C Bracket - GM Small Block Chevy Long Water Pump 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 Doug's Headers?\",\"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 Doug's Headers A\/C Bracket - GM Small Block Chevy Long Water Pump?\",\"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":"Doug's Headers","offers":[{"title":"Default Title","offer_id":41576350974036,"sku":"BKLK_H7608","price":40.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/PEPH7608.jpg?v=1726451762"},{"product_id":"electric-exhaust-cut-outs-3-00-pair","title":"Doug's Headers 3.00in Electric Exhaust Cut-Outs — Stainless Steel (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 Doug's Headers\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eDoug's Headers engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Doug's Headers 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\/bkyuMIxhgtQ\" 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\u003eDoug's Headers Electric Exhaust Cutout Kit\u003c\/h2\u003e\n\u003ch3\u003eCommand Your Exhaust Sound with Precision\u003c\/h3\u003e\n\u003cp\u003eExperience ultimate control over your vehicle's exhaust note with this premium Electric Exhaust Cutout Kit from Doug's Headers. Engineered for performance enthusiasts, this kit allows you to seamlessly transition from a subdued exhaust tone for daily driving to an aggressive, wide-open roar for maximum performance, all at the touch of a button. This model features 3-inch diameter cutouts, ideal for higher-performance applications.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures and Benefits:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile Sound Control:\u003c\/strong\u003e Instantly switch between quiet and loud exhaust modes for any driving situation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Stainless Steel:\u003c\/strong\u003e Constructed from high-grade stainless steel for exceptional resistance to heat and corrosion.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReliable Electric Actuation:\u003c\/strong\u003e Features a robust electric motor for quick and dependable operation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete Installation Package:\u003c\/strong\u003e Includes all necessary hardware and a comprehensive wire harness for easy setup.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConvenient Clamp-On Design:\u003c\/strong\u003e Allows for straightforward installation without the need for welding.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual System Ready:\u003c\/strong\u003e Kit provides two cutouts, perfect for dual exhaust systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis 3-inch electric exhaust cutout kit from Doug's Headers offers the perfect blend of performance enhancement and everyday drivability. The ability to instantly modify your exhaust sound adds a dynamic element to your driving experience. With its durable stainless steel construction and easy clamp-on installation, it's a smart upgrade for any performance vehicle. Enhance your ride's acoustics and power delivery with this exceptional kit, 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 Doug's Headers 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\/bbc-headers-2-dia-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D320 Full Length Headers - 2 in. Primary - Ceramic Coated — Fits Big Block \u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/coated-headers-sbc-2\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D308 Full Length Headers - 1.625 in. Primary - Metallic Ceramic Coated — Fi\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-headers-1-75-dia-ceramic-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D329 Full Length Headers - 1.75 in. Primary - Ceramic Coated — Fits Small B\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/coated-headers-bbc-shorty\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D306 Shorty Headers - 1.75 in. Primary - Metallic Ceramic Coated — Fits Big\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/bbc-headers-1-3-4-dia-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D313 Full Length Headers - 1.75 in. Primary - Ceramic Coated — Fits Big Blo\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\":\"Doug's Headers 3.00in Electric Exhaust Cut-Outs \\u2014 Stainless Steel (Pair)\",\"description\":\"Control your exhaust sound with Doug's Headers 3.00in electric exhaust cutout kit. Installs easily with included hardware and wire harness. Get yours today!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Doug's Headers\"},\"mpn\":\"DEC300AK\",\"url\":\"https:\/\/ggcracing.com\/products\/electric-exhaust-cut-outs-3-00-pair\",\"offers\":{\"@type\":\"Offer\",\"price\":\"656.66\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/electric-exhaust-cut-outs-3-00-pair\",\"sku\":\"BKLK_DEC300AK\"}}\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\":\"Exhaust\",\"item\":\"https:\/\/ggcracing.com\/collections\/exhaust\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Doug's Headers\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Doug's+Headers\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Doug's Headers 3.00in Electric Exhaust Cut-Outs \\u2014 Stainless Steel (Pair)\",\"item\":\"https:\/\/ggcracing.com\/products\/electric-exhaust-cut-outs-3-00-pair\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Doug's Headers 3.00in Electric Exhaust Cut-Outs \\u2014 Stainless Steel (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 Doug's Headers?\",\"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 Doug's Headers 3.00in Electric Exhaust Cut-Outs \\u2014 Stainless Steel (Pair)?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Cat-back exhausts are bolt-on with basic hand tools \\u2014 most installs take 1-2 hours. No welding required.\"}}]}\u003c\/script\u003e","brand":"Doug's Headers","offers":[{"title":"Default Title","offer_id":41576351039572,"sku":"BKLK_DEC300AK","price":656.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/DGHDEC300AK.jpg?v=1726451771"},{"product_id":"electric-cut-out-2-1-2in-ss-turn-down","title":"Doug's Headers 2-1\/2\" SS Electric Exhaust Cut-Out - Turn Down","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 Doug's Headers\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eDoug's Headers engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Doug's Headers lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eDoug's Headers 2-1\/2\" Stainless Steel Electric Exhaust Cut-Out\u003c\/h2\u003e\n\u003cp\u003eTake control of your vehicle's exhaust sound and performance with this premium 2-1\/2 inch Electric Exhaust Cut-Out from Doug's Headers. Designed for enthusiasts seeking versatility, this cut-out allows you to instantly switch between a quieter, street-friendly exhaust note and an aggressive, wide-open performance sound.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures and Benefits:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePipe Diameter:\u003c\/strong\u003e Precisely sized for 2-1\/2 inch exhaust systems.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Constructed from high-quality Stainless Steel (SS) for superior durability, corrosion resistance, and longevity.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDesign:\u003c\/strong\u003e Features a convenient Turn-Down tip, directing exhaust gases downwards for efficient flow and reduced cabin noise.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperation:\u003c\/strong\u003e Electric actuation provides easy, on-the-fly control over your exhaust bypass.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Clamp-on design ensures a straightforward installation process onto your existing exhaust system.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePerformance Enhancement:\u003c\/strong\u003e By opening the cut-out, you can significantly reduce exhaust backpressure, leading to potential gains in horsepower and torque.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSound Control:\u003c\/strong\u003e Instantly modify your exhaust note to suit driving conditions or personal preference.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThis Doug's Headers exhaust cut-out is the perfect addition for those who want the best of both worlds – a refined daily driver experience and a race-ready roar when desired. Enhance your vehicle's exhaust system with this versatile and robust component. Get yours 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 Doug's Headers 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\/bbc-headers-2-dia-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D320 Full Length Headers - 2 in. Primary - Ceramic Coated — Fits Big Block \u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/coated-headers-sbc-2\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D308 Full Length Headers - 1.625 in. Primary - Metallic Ceramic Coated — Fi\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-headers-1-75-dia-ceramic-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D329 Full Length Headers - 1.75 in. Primary - Ceramic Coated — Fits Small B\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/coated-headers-bbc-shorty\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D306 Shorty Headers - 1.75 in. Primary - Metallic Ceramic Coated — Fits Big\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/bbc-headers-1-3-4-dia-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D313 Full Length Headers - 1.75 in. Primary - Ceramic Coated — Fits Big Blo\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\":\"Doug's Headers 2-1\/2\\\" SS Electric Exhaust Cut-Out - Turn Down\",\"description\":\"Unleash performance with Doug's Headers 2-1\/2\\\" Stainless Steel Electric Exhaust Cut-Out. Features a turn-down tip for easy installation. Shop GGCRACING!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Doug's Headers\"},\"mpn\":\"DEC250ATD\",\"url\":\"https:\/\/ggcracing.com\/products\/electric-cut-out-2-1-2in-ss-turn-down\",\"offers\":{\"@type\":\"Offer\",\"price\":\"64.12\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/electric-cut-out-2-1-2in-ss-turn-down\",\"sku\":\"BKLK_DEC250ATD\"}}\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\":\"Exhaust\",\"item\":\"https:\/\/ggcracing.com\/collections\/exhaust\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Doug's Headers\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Doug's+Headers\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Doug's Headers 2-1\/2\\\" SS Electric Exhaust Cut-Out - Turn Down\",\"item\":\"https:\/\/ggcracing.com\/products\/electric-cut-out-2-1-2in-ss-turn-down\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Doug's Headers 2-1\/2\\\" SS Electric Exhaust Cut-Out - Turn Down 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 Doug's Headers?\",\"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 Doug's Headers 2-1\/2\\\" SS Electric Exhaust Cut-Out - Turn Down?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Cat-back exhausts are bolt-on with basic hand tools \\u2014 most installs take 1-2 hours. No welding required.\"}}]}\u003c\/script\u003e","brand":"Doug's Headers","offers":[{"title":"Default Title","offer_id":41576351367252,"sku":"BKLK_DEC250ATD","price":64.12,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/DGHDEC250ATD.jpg?v=1726451791"},{"product_id":"exhaust-header-set-ls-swap-gm-a-body-64-69","title":"Doug's Headers Exhaust Header Set - LS Swap GM A-Body 64-67","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 Doug's Headers\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eDoug's Headers engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Doug's Headers 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\/n483wnY_6BI\" 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\u003eDoug's Headers Exhaust Headers for GM LS-Swap A-Body (1964-1967)\u003c\/h2\u003e\n\u003cp\u003eUnlock the full potential of your classic GM A-Body muscle car with this high-performance, full-length exhaust header set from Doug's Headers, specifically designed for LS engine swaps. Engineered for optimal exhaust flow and maximum power gains, these headers are the perfect upgrade for your 1964-1967 Chevrolet Chevelle, Malibu, El Camino, or other A-Body platform.\u003c\/p\u003e\n\n\u003ch3\u003eEngineered for Performance:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVehicle Fitment:\u003c\/strong\u003e Precision-engineered for GM A-Body models from 1964 to 1967, specifically for LS-Series engine swaps.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Tube Diameter:\u003c\/strong\u003e Features generous 1.875-inch primary tubes to efficiently collect exhaust gases from each cylinder, promoting better scavenging.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCollector Size:\u003c\/strong\u003e Equipped with a large 3-inch collector to minimize exhaust backpressure and maximize exhaust flow velocity.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeader Style:\u003c\/strong\u003e Full-length design ensures maximum exhaust scavenging and torque across the entire RPM range.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConstruction Material:\u003c\/strong\u003e Manufactured from durable steel for strength and longevity under high heat and stress.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Coated in a high-temperature black paint for enhanced corrosion resistance and a stealthy appearance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e Sold as a pair for both sides of the engine.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThese Doug's Headers are designed to provide significant improvements in horsepower and torque, giving your LS-swapped A-Body the aggressive sound and performance it deserves. Installation is simplified thanks to their vehicle-specific design. Elevate your classic car's performance and sound with these premium headers. 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 Doug's Headers 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\/bbc-headers-2-dia-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D320 Full Length Headers - 2 in. Primary - Ceramic Coated — Fits Big Block \u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/coated-headers-sbc-2\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D308 Full Length Headers - 1.625 in. Primary - Metallic Ceramic Coated — Fi\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-headers-1-75-dia-ceramic-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D329 Full Length Headers - 1.75 in. Primary - Ceramic Coated — Fits Small B\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/coated-headers-bbc-shorty\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D306 Shorty Headers - 1.75 in. Primary - Metallic Ceramic Coated — Fits Big\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/bbc-headers-1-3-4-dia-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D313 Full Length Headers - 1.75 in. Primary - Ceramic Coated — Fits Big Blo\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\":\"Doug's Headers Exhaust Header Set - LS Swap GM A-Body 64-67\",\"description\":\"Upgrade your GM A-Body 64-67 with Doug's Headers LS Swap Headers. 1.875\\\" primaries, 3\\\" collector. Shop performance headers at GGCRACING!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Doug's Headers\"},\"mpn\":\"D3349-B\",\"url\":\"https:\/\/ggcracing.com\/products\/exhaust-header-set-ls-swap-gm-a-body-64-69\",\"offers\":{\"@type\":\"Offer\",\"price\":\"765.93\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/exhaust-header-set-ls-swap-gm-a-body-64-69\",\"sku\":\"BKLK_D3349-B\"}}\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\":\"Exhaust\",\"item\":\"https:\/\/ggcracing.com\/collections\/exhaust\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Doug's Headers\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Doug's+Headers\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Doug's Headers Exhaust Header Set - LS Swap GM A-Body 64-67\",\"item\":\"https:\/\/ggcracing.com\/products\/exhaust-header-set-ls-swap-gm-a-body-64-69\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Doug's Headers Exhaust Header Set - LS Swap GM A-Body 64-67 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 Doug's Headers?\",\"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 Doug's Headers Exhaust Header Set - LS Swap GM A-Body 64-67?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Cat-back exhausts are bolt-on with basic hand tools \\u2014 most installs take 1-2 hours. No welding required.\"}}]}\u003c\/script\u003e","brand":"Doug's Headers","offers":[{"title":"Default Title","offer_id":41576366899284,"sku":"BKLK_D3349-B","price":752.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/DGHD3349-B.jpg?v=1726451881"},{"product_id":"coated-headers-pontiac-v8-350-400-455","title":"Doug's Headers Coated Full Length Headers - 1.875\" Primary - 3.5\" Collector — Fits Pontiac V8 1970-1979","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 Doug's Headers\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eDoug's Headers engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Doug's Headers lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eDoug's Headers D581 Coated Full-Length Headers\u003c\/h2\u003e\n\u003cp\u003eUnleash the power of your Pontiac V8 with these premium Doug's Headers D581 full-length headers. Engineered for performance and durability, these headers are designed to maximize exhaust flow and deliver an aggressive exhaust note. Featuring 1.875-inch primary tubes and a 3.5-inch collector, they are optimized for Pontiac 350, 400, and 455 cubic inch engines.\u003c\/p\u003e\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Coating:\u003c\/strong\u003e Ceramic coating provides superior heat resistance and corrosion protection, extending the life of your headers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized Design:\u003c\/strong\u003e Full-length design ensures maximum exhaust scavenging for improved horsepower and torque across the RPM range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecise Fitment:\u003c\/strong\u003e Specifically designed for GM F-Body vehicles from 1970 to 1979, ensuring a straightforward installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Quality Construction:\u003c\/strong\u003e Manufactured from high-grade steel for robust performance and longevity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese headers are sold as a pair and include all necessary hardware for installation. Experience a noticeable increase in performance and a thrilling exhaust sound. Enhance your vehicle's exhaust system with the quality and performance of Doug's Headers.\u003c\/p\u003e\n\u003cp\u003eShop GGCRACING for the best selection of performance exhaust components.\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 Doug's Headers 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\/bbc-headers-2-dia-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D320 Full Length Headers - 2 in. Primary - Ceramic Coated — Fits Big Block \u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/coated-headers-sbc-2\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D308 Full Length Headers - 1.625 in. Primary - Metallic Ceramic Coated — Fi\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-headers-1-75-dia-ceramic-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D329 Full Length Headers - 1.75 in. Primary - Ceramic Coated — Fits Small B\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/coated-headers-bbc-shorty\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D306 Shorty Headers - 1.75 in. Primary - Metallic Ceramic Coated — Fits Big\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/bbc-headers-1-3-4-dia-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D313 Full Length Headers - 1.75 in. Primary - Ceramic Coated — Fits Big Blo\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\":\"Doug's Headers Coated Full Length Headers - 1.875\\\" Primary - 3.5\\\" Collector \\u2014 Fits Pontiac V8 1970-1979\",\"description\":\"Upgrade your Pontiac V8 with Doug's Headers D581 coated full-length headers. 1.875\\\" primaries, 3.5\\\" collectors. Shop now at GGCRACING!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Doug's Headers\"},\"mpn\":\"D581\",\"url\":\"https:\/\/ggcracing.com\/products\/coated-headers-pontiac-v8-350-400-455\",\"offers\":{\"@type\":\"Offer\",\"price\":\"1217.26\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/coated-headers-pontiac-v8-350-400-455\",\"sku\":\"BKLK_D581\"}}\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\":\"Exhaust\",\"item\":\"https:\/\/ggcracing.com\/collections\/exhaust\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Doug's Headers\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Doug's+Headers\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Doug's Headers Coated Full Length Headers - 1.875\\\" Primary - 3.5\\\" Collector \\u2014 Fits Pontiac V8 1970-1979\",\"item\":\"https:\/\/ggcracing.com\/products\/coated-headers-pontiac-v8-350-400-455\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Doug's Headers Coated Full Length Headers - 1.875\\\" Primary - 3.5\\\" Collector \\u2014 Fi 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 Doug's Headers?\",\"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 Doug's Headers Coated Full Length Headers - 1.875\\\" Primary - 3.5\\\" Collector \\u2014 Fi?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Cat-back exhausts are bolt-on with basic hand tools \\u2014 most installs take 1-2 hours. No welding required.\"}}]}\u003c\/script\u003e","brand":"Doug's Headers","offers":[{"title":"Default Title","offer_id":41666951905364,"sku":"BKLK_D581","price":1217.26,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/DGHD581.jpg?v=1730329982"},{"product_id":"side-pipes-chrome-pair","title":"Doug's Headers Chrome Side Pipes - 4\" Outlet — Fits Chevy Corvette 1963-1982","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 Doug's Headers\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eDoug's Headers engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Doug's Headers 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\/YbFnRcbCRK8\" 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\u003eDoug's Headers D930-C Chrome Exhaust Side Pipes\u003c\/h2\u003e\n\u003cp\u003eGive your classic Chevy Corvette the iconic look and sound it deserves with these stunning Doug's Headers D930-C chrome side pipes. Designed for the 1963-1982 C2 and C3 Corvette models, these side pipes are a direct bolt-on upgrade that dramatically enhances the vehicle's aggressive styling.\u003c\/p\u003e\n\u003ch3\u003eSpecifications:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Brilliant triple-chrome plating for a show-quality appearance and lasting durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 44-3\/4 inches long, with a 4-inch inlet and a 4-inch outlet, ensuring a substantial exhaust presence.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Constructed from high-quality steel for strength and resonance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVehicle Fitment:\u003c\/strong\u003e Precisely engineered for Chevrolet Corvette models from 1963 through 1982.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese side pipes are sold in pairs and are designed to integrate seamlessly with compatible exhaust systems. They not only provide a visually striking enhancement but also contribute to an exhilarating exhaust note that complements the performance of your Corvette. Installation is straightforward, making it an ideal upgrade for enthusiasts looking to restore or customize their classic American sports car.\u003c\/p\u003e\n\u003cp\u003eFind these and other premium exhaust solutions 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 Doug's Headers 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\/bbc-headers-2-dia-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D320 Full Length Headers - 2 in. Primary - Ceramic Coated — Fits Big Block \u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/coated-headers-sbc-2\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D308 Full Length Headers - 1.625 in. Primary - Metallic Ceramic Coated — Fi\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-headers-1-75-dia-ceramic-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D329 Full Length Headers - 1.75 in. Primary - Ceramic Coated — Fits Small B\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/coated-headers-bbc-shorty\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D306 Shorty Headers - 1.75 in. Primary - Metallic Ceramic Coated — Fits Big\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/bbc-headers-1-3-4-dia-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D313 Full Length Headers - 1.75 in. Primary - Ceramic Coated — Fits Big Blo\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\":\"Doug's Headers Chrome Side Pipes - 4\\\" Outlet \\u2014 Fits Chevy Corvette 1963-1982\",\"description\":\"Add classic style with Doug's Headers D930-C chrome side pipes. 44.75\\\" long, 4\\\" inlet\/outlet. Fits Chevy Corvette 1963-82. Buy now at GGCRACING!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Doug's Headers\"},\"mpn\":\"D930-C\",\"url\":\"https:\/\/ggcracing.com\/products\/side-pipes-chrome-pair\",\"offers\":{\"@type\":\"Offer\",\"price\":\"576.50\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/side-pipes-chrome-pair\",\"sku\":\"BKLK_D930-C\"}}\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\":\"Exhaust\",\"item\":\"https:\/\/ggcracing.com\/collections\/exhaust\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Doug's Headers\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Doug's+Headers\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Doug's Headers Chrome Side Pipes - 4\\\" Outlet \\u2014 Fits Chevy Corvette 1963-1982\",\"item\":\"https:\/\/ggcracing.com\/products\/side-pipes-chrome-pair\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Doug's Headers Chrome Side Pipes - 4\\\" Outlet \\u2014 Fits Chevy Corvette 1963-1982 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 Doug's Headers?\",\"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 Doug's Headers Chrome Side Pipes - 4\\\" Outlet \\u2014 Fits Chevy Corvette 1963-1982?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Cat-back exhausts are bolt-on with basic hand tools \\u2014 most installs take 1-2 hours. No welding required.\"}}]}\u003c\/script\u003e","brand":"Doug's Headers","offers":[{"title":"Default Title","offer_id":41666952462420,"sku":"BKLK_D930-C","price":576.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/DGHD930-C.jpg?v=1730329989"},{"product_id":"bbc-side-mount-headers-chrome-63-82-vette","title":"Doug's Headers BBC Side Mount Headers - Chrome - 2.125\" Primary — Fits Chevy Corvette 1963-1982","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 Doug's Headers\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eDoug's Headers engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Doug's Headers lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eDoug's Headers D381-C Chrome BBC Side Mount Headers\u003c\/h2\u003e\n\u003cp\u003eEngineered for maximum performance in big block applications, these Doug's Headers D381-C side mount headers are designed to fit Big Block Chevy engines in the 1963-1982 Chevrolet Corvette. With a stunning chrome finish and robust construction, these headers are built to impress both visually and functionally.\u003c\/p\u003e\n\u003ch3\u003ePerformance Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Tube Size:\u003c\/strong\u003e 2.125-inch diameter primary tubes are optimized for high-flow Big Block Chevy engines, ensuring efficient exhaust gas expulsion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollector Size:\u003c\/strong\u003e 4-inch collectors provide a substantial exit point for exhaust gases, reducing backpressure and increasing power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Triple-chrome plated for a brilliant, long-lasting shine that resists corrosion and heat.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e Specifically designed for side mount applications on Big Block Chevy engines in 1963-1982 Corvettes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Constructed from heavy-gauge steel for superior durability and performance under demanding conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese headers are sold as a pair and are crucial for optimizing the performance of your high-horsepower Corvette. They provide excellent ground clearance and are designed to work with most stock and aftermarket suspension components. Experience the difference that quality headers can make in horsepower, torque, and overall engine responsiveness.\u003c\/p\u003e\n\u003cp\u003eGet the ultimate exhaust upgrade for your Corvette 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 Doug's Headers 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\/bbc-headers-2-dia-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D320 Full Length Headers - 2 in. Primary - Ceramic Coated — Fits Big Block \u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/coated-headers-sbc-2\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D308 Full Length Headers - 1.625 in. Primary - Metallic Ceramic Coated — Fi\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-headers-1-75-dia-ceramic-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D329 Full Length Headers - 1.75 in. Primary - Ceramic Coated — Fits Small B\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/coated-headers-bbc-shorty\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D306 Shorty Headers - 1.75 in. Primary - Metallic Ceramic Coated — Fits Big\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/bbc-headers-1-3-4-dia-coated\" style=\"color:#0066cc;text-decoration:none;\"\u003eDoug's Headers D313 Full Length Headers - 1.75 in. Primary - Ceramic Coated — Fits Big Blo\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\":\"Doug's Headers BBC Side Mount Headers - Chrome - 2.125\\\" Primary \\u2014 Fits Chevy Corvette 1963-1982\",\"description\":\"Boost your Big Block Chevy Corvette with Doug's Headers D381-C chrome side mount headers. 2.125\\\" primaries, 4\\\" collectors. Fits 63-82. 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Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Doug's Headers?\",\"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 Doug's Headers BBC Side Mount Headers - Chrome - 2.125\\\" Primary \\u2014 Fits Chevy Cor?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Cat-back exhausts are bolt-on with basic hand tools \\u2014 most installs take 1-2 hours. No welding required.\"}}]}\u003c\/script\u003e","brand":"Doug's Headers","offers":[{"title":"Default Title","offer_id":41666952495188,"sku":"BKLK_D381-C","price":1809.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/DGHD381-C.jpg?v=1730329997"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/collections\/download_25686f4c-d78b-4c1d-8f12-5e8d49285a91.png?v=1717147123","url":"https:\/\/ggcracing.com\/en-co\/collections\/dougs-headers\/on-sale.oembed","provider":"GGCRACING INC","version":"1.0","type":"link"}