{"title":"JW Performance Transmissions Inc","description":"","products":[{"product_id":"jw-performance-transmissions-inc-rear-support-gm-p-g-billet-alum","title":"JW Performance Transmissions Billet Aluminum Rear Support — Fits GM Powerglide Transmissions","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 JW Performance Transmissions Inc\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eJW Performance Transmissions Inc engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full JW Performance Transmissions Inc lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eHigh-Performance Billet Rear Support for GM Powerglide\u003c\/h2\u003e\u003cp\u003eEnhance the reliability and performance of your GM Powerglide transmission with the JW Performance Transmissions Billet Aluminum Rear Support. Engineered for racing applications, this high-quality support is designed to withstand the extreme stresses of high-horsepower builds. By replacing stock components with this precision-machined billet aluminum piece, you significantly reduce friction and improve overall transmission longevity.\u003c\/p\u003e\u003ch3\u003eKey Features and Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium Material:\u003c\/strong\u003e CNC-machined billet aluminum construction for superior strength-to-weight ratio.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeedle Bearing Design:\u003c\/strong\u003e Integrated needle bearings ensure smoother rotation and reduced heat buildup compared to standard bushings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGold Anodized Finish:\u003c\/strong\u003e Provides enhanced corrosion resistance and a professional look for your drivetrain.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Kit:\u003c\/strong\u003e Includes all necessary hardware for a straightforward installation process.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhether you are building a drag car or a high-performance street machine, this rear support is a critical upgrade for any Powerglide transmission. It ensures your drivetrain remains stable under heavy load, preventing premature failure during high-RPM shifts. Trust in the engineering excellence of JW Performance Transmissions to keep your vehicle competitive on the track. For all your specialized drivetrain needs, choose GGCRACING to get the highest quality components delivered to your door.\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 JW Performance Transmissions Inc 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\/jw-performance-transmissions-inc-crank-adapter-sleeve-sbf-to-gm-trans\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions Crank Adapter Sleeve — Fits Small Block Ford to GM Transmissi\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-chrysler-crank-adapter-6-hole\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions 6-Hole Flexplate Adapter — Fits Mopar Crank to GM Transmissio\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-chrysler-crank-adapter-8-hole\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions 8-Hole Flexplate Adapter — Fits Mopar Crank to GM Transmissio\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-how-to-build-racing-p-g-trans-book\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions How To Build Racing Powerglide Book — 170 Pages\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-powerglide-ultra-bell\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions Powerglide Ultra-Bell SFI 30.1 — Fits Chevy V8\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\":\"JW Performance Transmissions Billet Aluminum Rear Support \\u2014 Fits GM Powerglide Transmissions\",\"description\":\"Upgrade your GM Powerglide with the JW Performance Billet Aluminum Rear Support. Features needle bearings for durability. Shop high-performance parts today!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"JW Performance Transmissions Inc\"},\"mpn\":\"10300\",\"url\":\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-rear-support-gm-p-g-billet-alum\",\"offers\":{\"@type\":\"Offer\",\"price\":\"122.72\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-rear-support-gm-p-g-billet-alum\",\"sku\":\"BJRS_10300\"}}\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\":\"JW Performance Transmissions Inc\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=JW+Performance+Transmissions+Inc\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"JW Performance Transmissions Billet Aluminum Rear Support \\u2014 Fits GM Powerglide Transmissions\",\"item\":\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-rear-support-gm-p-g-billet-alum\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the JW Performance Transmissions Billet Aluminum Rear Support \\u2014 Fits GM Powerglide T 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 JW Performance Transmissions Inc?\",\"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 JW Performance Transmissions Billet Aluminum Rear Support \\u2014 Fits GM Powerglide T?\",\"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":"JW Performance Transmissions Inc","offers":[{"title":"Default Title","offer_id":41433735037012,"sku":"BJRS_10300","price":122.72,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/JWP10300.jpg?v=1721414777"},{"product_id":"jw-performance-transmissions-inc-crank-adapter-sleeve-sbf-to-gm-trans","title":"JW Performance Transmissions Crank Adapter Sleeve — Fits Small Block Ford to GM Transmission","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 JW Performance Transmissions Inc\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eJW Performance Transmissions Inc engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full JW Performance Transmissions Inc 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\/n8KYysZJPQI\" 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\u003eSeamless Transmission Swaps with JW Performance\u003c\/h2\u003e\u003cp\u003eExecuting a transmission swap can be complex, but the JW Performance Transmissions Crank Adapter Sleeve makes mating a GM transmission to a Small Block Ford (SBF) engine simple and precise. This adapter sleeve is essential for builders looking to combine the reliability of a GM automatic transmission with the power of a Ford platform. Crafted from high-strength steel, this adapter ensures a perfect fit and maintains critical alignment between the engine crankshaft and the torque converter.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed specifically for Small Block Ford engines using GM converters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Heavy-duty steel construction for maximum durability under torque loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Natural steel finish for long-lasting performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Fit:\u003c\/strong\u003e Engineered to eliminate vibration and ensure smooth power transfer.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis adapter sleeve is a must-have for custom builds where factory compatibility is not an option. By bridging the gap between different manufacturer bolt patterns and pilot diameters, it saves you hours of custom fabrication time. The robust steel design ensures that your drivetrain remains reliable even under aggressive driving conditions. When you need specialized adapters that fit right the first time, turn to the experts. Find this and other essential drivetrain components at GGCRACING to complete your custom build with confidence.\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 JW Performance Transmissions Inc 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\/jw-performance-transmissions-inc-rear-support-gm-p-g-billet-alum\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions Billet Aluminum Rear Support — Fits GM Powerglide Transmissio\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-chrysler-crank-adapter-6-hole\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions 6-Hole Flexplate Adapter — Fits Mopar Crank to GM Transmissio\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-chrysler-crank-adapter-8-hole\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions 8-Hole Flexplate Adapter — Fits Mopar Crank to GM Transmissio\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-how-to-build-racing-p-g-trans-book\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions How To Build Racing Powerglide Book — 170 Pages\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-powerglide-ultra-bell\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions Powerglide Ultra-Bell SFI 30.1 — Fits Chevy V8\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\":\"JW Performance Transmissions Crank Adapter Sleeve \\u2014 Fits Small Block Ford to GM Transmission\",\"description\":\"Easily mate a GM transmission to your Small Block Ford engine with the JW Performance Crank Adapter Sleeve. Durable steel construction. Order now!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"JW Performance Transmissions Inc\"},\"mpn\":\"80002-3\",\"url\":\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-crank-adapter-sleeve-sbf-to-gm-trans\",\"offers\":{\"@type\":\"Offer\",\"price\":\"65.99\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-crank-adapter-sleeve-sbf-to-gm-trans\",\"sku\":\"BJRS_80002-3\"}}\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\":\"JW Performance Transmissions Inc\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=JW+Performance+Transmissions+Inc\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"JW Performance Transmissions Crank Adapter Sleeve \\u2014 Fits Small Block Ford to GM Transmission\",\"item\":\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-crank-adapter-sleeve-sbf-to-gm-trans\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the JW Performance Transmissions Crank Adapter Sleeve \\u2014 Fits Small Block Ford to 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 JW Performance Transmissions Inc?\",\"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 JW Performance Transmissions Crank Adapter Sleeve \\u2014 Fits Small Block Ford to GM ?\",\"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":"JW Performance Transmissions Inc","offers":[{"title":"Default Title","offer_id":41433735757908,"sku":"BJRS_80002-3","price":67.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/JWP80002-3.jpg?v=1721414787"},{"product_id":"jw-performance-transmissions-inc-chrysler-crank-adapter-6-hole","title":"JW Performance Transmissions 6-Hole Flexplate Adapter — Fits Mopar Crank to GM Transmission","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 JW Performance Transmissions Inc\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eJW Performance Transmissions Inc engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full JW Performance Transmissions Inc lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003ePrecision Mopar to GM Flexplate Adaptation\u003c\/h2\u003e\u003cp\u003eThe JW Performance Transmissions 6-Hole Flexplate Adapter is the ultimate solution for enthusiasts looking to run a GM-style torque converter behind a 6-bolt Chrysler\/Mopar crankshaft. This adapter is precision-engineered to ensure that your converter pilot and bolt pattern align perfectly, preventing vibration and potential damage to the transmission pump or engine main bearings. Built for durability, this steel adapter provides the structural integrity required for high-performance applications.\u003c\/p\u003e\u003ch3\u003eWhy Choose This Adapter?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerfect Alignment:\u003c\/strong\u003e Specifically machined for 6-bolt Mopar crankshafts to GM converter specs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Strength Steel:\u003c\/strong\u003e Designed to handle high torque and high-RPM environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Hardware:\u003c\/strong\u003e Includes all necessary mounting hardware for a hassle-free installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Use:\u003c\/strong\u003e Ideal for custom transmission swaps and high-performance racing setups.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhether you are building a dedicated race car or a high-performance street machine, maintaining correct drivetrain geometry is paramount. This adapter takes the guesswork out of your build, providing a reliable connection that won't fail when you need it most. The natural steel finish ensures durability, while the precise tolerances guarantee that your drivetrain operates smoothly. For the best selection of transmission adapters and performance parts, look no further than GGCRACING to keep your project on the track.\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 JW Performance Transmissions Inc 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\/jw-performance-transmissions-inc-rear-support-gm-p-g-billet-alum\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions Billet Aluminum Rear Support — Fits GM Powerglide Transmissio\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-crank-adapter-sleeve-sbf-to-gm-trans\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions Crank Adapter Sleeve — Fits Small Block Ford to GM Transmissi\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-chrysler-crank-adapter-8-hole\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions 8-Hole Flexplate Adapter — Fits Mopar Crank to GM Transmissio\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-how-to-build-racing-p-g-trans-book\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions How To Build Racing Powerglide Book — 170 Pages\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-powerglide-ultra-bell\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions Powerglide Ultra-Bell SFI 30.1 — Fits Chevy V8\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\":\"JW Performance Transmissions 6-Hole Flexplate Adapter \\u2014 Fits Mopar Crank to GM Transmission\",\"description\":\"Connect a GM converter to your 6-bolt Mopar crank with the JW Performance Flexplate Adapter. Includes hardware for easy install. Buy at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"JW Performance Transmissions Inc\"},\"mpn\":\"80012\",\"url\":\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-chrysler-crank-adapter-6-hole\",\"offers\":{\"@type\":\"Offer\",\"price\":\"82.22\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-chrysler-crank-adapter-6-hole\",\"sku\":\"BJRS_80012\"}}\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\":\"JW Performance Transmissions Inc\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=JW+Performance+Transmissions+Inc\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"JW Performance Transmissions 6-Hole Flexplate Adapter \\u2014 Fits Mopar Crank to GM Transmission\",\"item\":\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-chrysler-crank-adapter-6-hole\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the JW Performance Transmissions 6-Hole Flexplate Adapter \\u2014 Fits Mopar Crank to GM T 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 JW Performance Transmissions Inc?\",\"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 JW Performance Transmissions 6-Hole Flexplate Adapter \\u2014 Fits Mopar Crank to GM T?\",\"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":"JW Performance Transmissions Inc","offers":[{"title":"Default Title","offer_id":41433736544340,"sku":"BJRS_80012","price":84.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/JWP80012.jpg?v=1721414796"},{"product_id":"jw-performance-transmissions-inc-chrysler-crank-adapter-8-hole","title":"JW Performance Transmissions 8-Hole Flexplate Adapter — Fits Mopar Crank to GM Transmission","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 JW Performance Transmissions Inc\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eJW Performance Transmissions Inc engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full JW Performance Transmissions Inc lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eReliable 8-Bolt Mopar to GM Transmission Conversion\u003c\/h2\u003e\u003cp\u003eUpgrade your drivetrain with the JW Performance Transmissions 8-Hole Flexplate Adapter, designed to bridge the gap between 8-bolt Chrysler crankshafts and GM-style torque converters. This adapter is a critical component for builders who demand precision and reliability. By ensuring a perfect interface between the engine and transmission, this steel adapter eliminates common alignment issues, protecting your transmission pump and ensuring smooth power delivery throughout the RPM range.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngineered for 8-Bolt Cranks:\u003c\/strong\u003e Specifically designed for 8-hole Mopar crankshaft bolt patterns.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Steel Construction:\u003c\/strong\u003e Built to withstand the rigors of high-torque racing engines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardware Included:\u003c\/strong\u003e Comes with all required mounting hardware to simplify your installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Machining:\u003c\/strong\u003e Ensures exact fitment to prevent vibration and drivetrain stress.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhen performing a transmission swap, the connection between the engine and the converter is the most critical point. This 8-hole adapter provides the strength and accuracy needed to ensure your drivetrain remains balanced and efficient. It is the perfect choice for high-performance Mopar builds utilizing GM transmissions. Trust in the quality of JW Performance Transmissions to provide the components that keep your vehicle performing at its peak. Explore our full range of drivetrain solutions at GGCRACING to find the perfect fit for your specific racing 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 JW Performance Transmissions Inc 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\/jw-performance-transmissions-inc-rear-support-gm-p-g-billet-alum\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions Billet Aluminum Rear Support — Fits GM Powerglide Transmissio\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-crank-adapter-sleeve-sbf-to-gm-trans\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions Crank Adapter Sleeve — Fits Small Block Ford to GM Transmissi\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-chrysler-crank-adapter-6-hole\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions 6-Hole Flexplate Adapter — Fits Mopar Crank to GM Transmissio\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-how-to-build-racing-p-g-trans-book\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions How To Build Racing Powerglide Book — 170 Pages\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-powerglide-ultra-bell\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions Powerglide Ultra-Bell SFI 30.1 — Fits Chevy V8\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\":\"JW Performance Transmissions 8-Hole Flexplate Adapter \\u2014 Fits Mopar Crank to GM Transmission\",\"description\":\"Install a GM converter on your 8-bolt Mopar crank with the JW Performance Flexplate Adapter. Durable steel, includes hardware. Shop GGCRACING today!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"JW Performance Transmissions Inc\"},\"mpn\":\"80013\",\"url\":\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-chrysler-crank-adapter-8-hole\",\"offers\":{\"@type\":\"Offer\",\"price\":\"82.22\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-chrysler-crank-adapter-8-hole\",\"sku\":\"BJRS_80013\"}}\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\":\"JW Performance Transmissions Inc\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=JW+Performance+Transmissions+Inc\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"JW Performance Transmissions 8-Hole Flexplate Adapter \\u2014 Fits Mopar Crank to GM Transmission\",\"item\":\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-chrysler-crank-adapter-8-hole\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the JW Performance Transmissions 8-Hole Flexplate Adapter \\u2014 Fits Mopar Crank to GM T 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 JW Performance Transmissions Inc?\",\"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 JW Performance Transmissions 8-Hole Flexplate Adapter \\u2014 Fits Mopar Crank to GM T?\",\"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":"JW Performance Transmissions Inc","offers":[{"title":"Default Title","offer_id":41433736904788,"sku":"BJRS_80013","price":82.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/JWP80013.jpg?v=1721414805"},{"product_id":"jw-performance-transmissions-inc-how-to-build-racing-p-g-trans-book","title":"JW Performance Transmissions How To Build Racing Powerglide Book — 170 Pages","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 JW Performance Transmissions Inc\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eJW Performance Transmissions Inc engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full JW Performance Transmissions Inc 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\/0PG_OezXFs4\" 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\u003eMaster Your Transmission Build\u003c\/h2\u003e\u003cp\u003eUnlock the secrets of high-performance transmission assembly with the JW Performance Transmissions \"How to Build a Racing Powerglide\" book. This 170-page comprehensive guide is an essential resource for any mechanic, racer, or enthusiast looking to build or rebuild a Powerglide transmission for racing applications. Written by the experts at JW Performance, this book breaks down complex transmission theory into actionable, step-by-step instructions that will help you achieve professional-grade results in your own shop.\u003c\/p\u003e\u003ch3\u003eWhat You Will Learn\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Teardown and Inspection:\u003c\/strong\u003e Learn how to identify worn components and potential failure points.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAssembly Techniques:\u003c\/strong\u003e Detailed instructions on building a transmission that can handle high-horsepower drag racing environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance Upgrades:\u003c\/strong\u003e Expert advice on selecting the right parts for your specific racing goals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTroubleshooting Tips:\u003c\/strong\u003e Practical solutions for common Powerglide issues encountered on the track.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhether you are a beginner looking to understand the basics or an experienced builder seeking advanced tips to shave seconds off your ET, this book is an invaluable addition to your technical library. It covers everything from basic maintenance to high-performance modifications, ensuring you have the knowledge to build a transmission that is both fast and reliable. Don't leave your transmission build to chance; get the expert guidance you need to succeed. Find this essential technical manual and other performance resources 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 JW Performance Transmissions Inc 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\/jw-performance-transmissions-inc-rear-support-gm-p-g-billet-alum\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions Billet Aluminum Rear Support — Fits GM Powerglide Transmissio\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-crank-adapter-sleeve-sbf-to-gm-trans\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions Crank Adapter Sleeve — Fits Small Block Ford to GM Transmissi\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-chrysler-crank-adapter-6-hole\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions 6-Hole Flexplate Adapter — Fits Mopar Crank to GM Transmissio\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-chrysler-crank-adapter-8-hole\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions 8-Hole Flexplate Adapter — Fits Mopar Crank to GM Transmissio\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-powerglide-ultra-bell\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions Powerglide Ultra-Bell SFI 30.1 — Fits Chevy V8\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\":\"JW Performance Transmissions How To Build Racing Powerglide Book \\u2014 170 Pages\",\"description\":\"Master your transmission build with the 'How to Build a Racing Powerglide' book. 170 pages of expert tips for your next project. Order from GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"JW Performance Transmissions Inc\"},\"mpn\":\"92077\",\"url\":\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-how-to-build-racing-p-g-trans-book\",\"offers\":{\"@type\":\"Offer\",\"price\":\"53.66\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-how-to-build-racing-p-g-trans-book\",\"sku\":\"BJRS_92077\"}}\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\":\"JW Performance Transmissions Inc\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=JW+Performance+Transmissions+Inc\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"JW Performance Transmissions How To Build Racing Powerglide Book \\u2014 170 Pages\",\"item\":\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-how-to-build-racing-p-g-trans-book\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the JW Performance Transmissions How To Build Racing Powerglide Book \\u2014 170 Pages 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 JW Performance Transmissions Inc?\",\"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 JW Performance Transmissions How To Build Racing Powerglide Book \\u2014 170 Pages?\",\"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":"JW Performance Transmissions Inc","offers":[{"title":"Default Title","offer_id":41433737560148,"sku":"BJRS_92077","price":55.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/JWP92077.jpg?v=1721414816"},{"product_id":"jw-performance-transmissions-inc-powerglide-ultra-bell","title":"JW Performance Transmissions Powerglide Ultra-Bell SFI 30.1 — Fits Chevy V8","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 JW Performance Transmissions Inc\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eJW Performance Transmissions Inc engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full JW Performance Transmissions Inc lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eUltimate Safety and Performance for Your Powerglide\u003c\/h2\u003e\u003cp\u003eWhen building a high-horsepower drag car, safety is non-negotiable. The JW Performance Transmissions Ultra-Bell is the industry standard for Powerglide transmissions paired with Chevy V8 engines. Engineered to meet rigorous SFI 30.1 specifications, this bellhousing provides the structural integrity required for competitive racing environments.\u003c\/p\u003e\u003ch3\u003eKey Features and Technical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSFI 30.1 Certified:\u003c\/strong\u003e Ensures maximum safety in the event of catastrophic failure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium Aluminum Construction:\u003c\/strong\u003e Lightweight yet incredibly durable for high-torque applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Fitment:\u003c\/strong\u003e Designed specifically for Chevy V8 to Powerglide conversions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNatural Finish:\u003c\/strong\u003e High-quality cast finish that resists corrosion and looks great in any engine bay.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis Ultra-Bell replaces the stock bellhousing, eliminating the common weak points found in factory units. By upgrading to this heavy-duty component, you protect your transmission internals and, more importantly, the driver. Whether you are running a street-strip machine or a dedicated track car, this bellhousing offers the peace of mind you need to push your vehicle to the limit. Its bolt-on design makes installation straightforward for experienced mechanics and DIY enthusiasts alike. Experience superior drivetrain reliability with professional-grade components from GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular JW Performance Transmissions Inc 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\/jw-performance-transmissions-inc-rear-support-gm-p-g-billet-alum\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions Billet Aluminum Rear Support — Fits GM Powerglide Transmissio\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-crank-adapter-sleeve-sbf-to-gm-trans\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions Crank Adapter Sleeve — Fits Small Block Ford to GM Transmissi\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-chrysler-crank-adapter-6-hole\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions 6-Hole Flexplate Adapter — Fits Mopar Crank to GM Transmissio\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-chrysler-crank-adapter-8-hole\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions 8-Hole Flexplate Adapter — Fits Mopar Crank to GM Transmissio\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-how-to-build-racing-p-g-trans-book\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions How To Build Racing Powerglide Book — 170 Pages\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\":\"JW Performance Transmissions Powerglide Ultra-Bell SFI 30.1 \\u2014 Fits Chevy V8\",\"description\":\"Upgrade your drivetrain with the JW Performance Powerglide Ultra-Bell. SFI 30.1 certified for safety and performance. Shop high-quality bellhousings at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"JW Performance Transmissions Inc\"},\"mpn\":\"92450\",\"url\":\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-powerglide-ultra-bell\",\"offers\":{\"@type\":\"Offer\",\"price\":\"469.88\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-powerglide-ultra-bell\",\"sku\":\"BJRS_92450\"}}\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\":\"JW Performance Transmissions Inc\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=JW+Performance+Transmissions+Inc\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"JW Performance Transmissions Powerglide Ultra-Bell SFI 30.1 \\u2014 Fits Chevy V8\",\"item\":\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-powerglide-ultra-bell\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the JW Performance Transmissions Powerglide Ultra-Bell SFI 30.1 \\u2014 Fits Chevy V8 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 JW Performance Transmissions Inc?\",\"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 JW Performance Transmissions Powerglide Ultra-Bell SFI 30.1 \\u2014 Fits Chevy V8?\",\"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":"JW Performance Transmissions Inc","offers":[{"title":"Default Title","offer_id":41433738084436,"sku":"BJRS_92450","price":469.88,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/JWP92450.jpg?v=1721414826"},{"product_id":"jw-performance-transmissions-inc-gm-ls-series-to-p-g-ulta-bell","title":"JW Performance Transmissions Powerglide Ultra-Bell SFI 30.1 — Fits GM LS Series","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout JW Performance Transmissions Inc\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eJW Performance Transmissions Inc engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full JW Performance Transmissions Inc lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eEngineered for LS-Powered Racing\u003c\/h2\u003e\u003cp\u003eAdapting a GM LS-series engine to a Powerglide transmission requires precision and strength. The JW Performance Transmissions Ultra-Bell is the ultimate solution for racers looking to combine modern LS power with the proven reliability of a Powerglide. This SFI 30.1 certified bellhousing is built to withstand the intense stresses of high-RPM launches and massive torque outputs.\u003c\/p\u003e\u003ch3\u003eWhy Choose the Ultra-Bell for Your LS Swap?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLS-Specific Geometry:\u003c\/strong\u003e Perfectly matches the LS engine block bolt pattern for a seamless fit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSFI 30.1 Safety Rating:\u003c\/strong\u003e Essential for track compliance and driver protection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Strength Aluminum:\u003c\/strong\u003e Provides superior rigidity compared to stock components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimplified Installation:\u003c\/strong\u003e Designed for easy integration into your existing drivetrain setup.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe Ultra-Bell is more than just an adapter; it is a critical safety upgrade. By replacing the factory bellhousing, you mitigate the risk of transmission case failure, which is a common concern in high-performance builds. Its lightweight aluminum construction ensures you don't add unnecessary weight to your race car while maintaining the structural support needed for extreme drag racing conditions. If you are serious about your LS build, don't compromise on your drivetrain components. Trust in the quality and engineering excellence of JW Performance Transmissions, 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 JW Performance Transmissions Inc 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\/jw-performance-transmissions-inc-rear-support-gm-p-g-billet-alum\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions Billet Aluminum Rear Support — Fits GM Powerglide Transmissio\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-crank-adapter-sleeve-sbf-to-gm-trans\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions Crank Adapter Sleeve — Fits Small Block Ford to GM Transmissi\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-chrysler-crank-adapter-6-hole\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions 6-Hole Flexplate Adapter — Fits Mopar Crank to GM Transmissio\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-chrysler-crank-adapter-8-hole\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions 8-Hole Flexplate Adapter — Fits Mopar Crank to GM Transmissio\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-how-to-build-racing-p-g-trans-book\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions How To Build Racing Powerglide Book — 170 Pages\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\":\"JW Performance Transmissions Powerglide Ultra-Bell SFI 30.1 \\u2014 Fits GM LS Series\",\"description\":\"Convert your GM LS engine to a Powerglide with the JW Performance Ultra-Bell. SFI 30.1 certified for maximum safety. Order your transmission parts today.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"JW Performance Transmissions Inc\"},\"mpn\":\"92450LS\",\"url\":\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-gm-ls-series-to-p-g-ulta-bell\",\"offers\":{\"@type\":\"Offer\",\"price\":\"548.75\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-gm-ls-series-to-p-g-ulta-bell\",\"sku\":\"BJRS_92450LS\"}}\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\":\"JW Performance Transmissions Inc\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=JW+Performance+Transmissions+Inc\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"JW Performance Transmissions Powerglide Ultra-Bell SFI 30.1 \\u2014 Fits GM LS Series\",\"item\":\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-gm-ls-series-to-p-g-ulta-bell\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the JW Performance Transmissions Powerglide Ultra-Bell SFI 30.1 \\u2014 Fits GM LS Series fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for JW Performance Transmissions Inc?\",\"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 JW Performance Transmissions Powerglide Ultra-Bell SFI 30.1 \\u2014 Fits GM LS Series?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"JW Performance Transmissions Inc","offers":[{"title":"Default Title","offer_id":41433738805332,"sku":"BJRS_92450LS","price":548.75,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/JWP92450LS.jpg?v=1721414837"},{"product_id":"jw-performance-transmissions-inc-gm-ls-series-to-gm-th400-ultra-bell","title":"JW Performance Transmissions TH400 Ultra-Bell SFI 30.1 — Fits GM LS Series","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout JW Performance Transmissions Inc\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eJW Performance Transmissions Inc engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full JW Performance Transmissions Inc lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eRobust TH400 Conversion for LS Engines\u003c\/h2\u003e\u003cp\u003eThe TH400 is legendary for its durability, and when paired with a modern GM LS engine, it creates a formidable drivetrain combination. The JW Performance Transmissions Ultra-Bell for the TH400 is designed to bridge the gap between these two platforms with unmatched strength. This SFI 30.1 certified bellhousing is a mandatory upgrade for any serious racer looking to ensure their transmission setup meets modern safety standards.\u003c\/p\u003e\u003ch3\u003eTechnical Advantages\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSFI 30.1 Certification:\u003c\/strong\u003e Meets the highest safety requirements for competitive drag racing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Aluminum:\u003c\/strong\u003e Engineered to handle the high torque of LS-series engines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Fitment:\u003c\/strong\u003e Designed specifically for LS-to-TH400 applications for a perfect alignment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Durability:\u003c\/strong\u003e Prevents case deflection and improves overall transmission longevity.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eUpgrading to an Ultra-Bell is the best way to protect your investment. The TH400 is known for its ability to handle immense power, but the bellhousing area is often a weak point when adapting to different engine platforms. This JW Performance unit eliminates that vulnerability, providing a solid foundation for your transmission. Whether you are building a street-legal powerhouse or a dedicated track monster, this component ensures your drivetrain stays intact under extreme load. Get the performance and safety you demand for your LS-TH400 build 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 JW Performance Transmissions Inc 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\/jw-performance-transmissions-inc-rear-support-gm-p-g-billet-alum\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions Billet Aluminum Rear Support — Fits GM Powerglide Transmissio\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-crank-adapter-sleeve-sbf-to-gm-trans\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions Crank Adapter Sleeve — Fits Small Block Ford to GM Transmissi\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-chrysler-crank-adapter-6-hole\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions 6-Hole Flexplate Adapter — Fits Mopar Crank to GM Transmissio\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-chrysler-crank-adapter-8-hole\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions 8-Hole Flexplate Adapter — Fits Mopar Crank to GM Transmissio\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-how-to-build-racing-p-g-trans-book\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions How To Build Racing Powerglide Book — 170 Pages\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\":\"JW Performance Transmissions TH400 Ultra-Bell SFI 30.1 \\u2014 Fits GM LS Series\",\"description\":\"Upgrade your GM LS to TH400 setup with the JW Performance Ultra-Bell. SFI 30.1 certified for safety. Shop premium drivetrain parts at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"JW Performance Transmissions Inc\"},\"mpn\":\"92451LS\",\"url\":\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-gm-ls-series-to-gm-th400-ultra-bell\",\"offers\":{\"@type\":\"Offer\",\"price\":\"548.75\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-gm-ls-series-to-gm-th400-ultra-bell\",\"sku\":\"BJRS_92451LS\"}}\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\":\"JW Performance Transmissions Inc\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=JW+Performance+Transmissions+Inc\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"JW Performance Transmissions TH400 Ultra-Bell SFI 30.1 \\u2014 Fits GM LS Series\",\"item\":\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-gm-ls-series-to-gm-th400-ultra-bell\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the JW Performance Transmissions TH400 Ultra-Bell SFI 30.1 \\u2014 Fits GM LS Series fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for JW Performance Transmissions Inc?\",\"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 JW Performance Transmissions TH400 Ultra-Bell SFI 30.1 \\u2014 Fits GM LS Series?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"JW Performance Transmissions Inc","offers":[{"title":"Default Title","offer_id":41433739591764,"sku":"BJRS_92451LS","price":548.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/JWP92451LS.jpg?v=1721414847"},{"product_id":"jw-performance-transmissions-inc-sbf-to-p-g-ultra-bell-157-tooth","title":"JW Performance Transmissions Powerglide Ultra-Bell 157T — Fits Small Block Ford","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout JW Performance Transmissions Inc\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eJW Performance Transmissions Inc engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full JW Performance Transmissions Inc lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003ePrecision SBF to Powerglide Conversion\u003c\/h2\u003e\u003cp\u003eFor Ford enthusiasts, the Small Block Ford (SBF) remains a top choice for high-performance builds. When you decide to run a Powerglide transmission behind your SBF, you need the JW Performance Transmissions Ultra-Bell designed for the 157-tooth flexplate. This specialized bellhousing ensures perfect alignment and maximum safety for your drivetrain.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e157-Tooth Compatibility:\u003c\/strong\u003e Specifically engineered for SBF setups using a 157-tooth flexplate.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSFI 30.1 Certified:\u003c\/strong\u003e Provides the necessary safety rating for drag racing competition.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Grade Aluminum:\u003c\/strong\u003e Offers superior strength-to-weight ratio for racing applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Engineering:\u003c\/strong\u003e Designed by JW Performance for long-lasting reliability.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe Ultra-Bell is the gold standard for transmission safety. By replacing your factory bellhousing with this SFI-rated unit, you are protecting your transmission case and the driver from potential failure during high-RPM shifts. The precision machining ensures that your torque converter and flexplate are perfectly centered, reducing vibration and wear on your transmission pump and input shaft. This is a must-have upgrade for any SBF-powered drag car. When you choose parts from GGCRACING, you are choosing components built to withstand the rigors of the track. Enhance your SBF performance and safety today with this premium Ultra-Bell.\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 JW Performance Transmissions Inc 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\/jw-performance-transmissions-inc-rear-support-gm-p-g-billet-alum\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions Billet Aluminum Rear Support — Fits GM Powerglide Transmissio\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-crank-adapter-sleeve-sbf-to-gm-trans\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions Crank Adapter Sleeve — Fits Small Block Ford to GM Transmissi\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-chrysler-crank-adapter-6-hole\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions 6-Hole Flexplate Adapter — Fits Mopar Crank to GM Transmissio\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-chrysler-crank-adapter-8-hole\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions 8-Hole Flexplate Adapter — Fits Mopar Crank to GM Transmissio\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-how-to-build-racing-p-g-trans-book\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions How To Build Racing Powerglide Book — 170 Pages\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\":\"JW Performance Transmissions Powerglide Ultra-Bell 157T \\u2014 Fits Small Block Ford\",\"description\":\"Adapt your Small Block Ford to a Powerglide with the JW Performance 157-tooth Ultra-Bell. SFI 30.1 certified. Shop top-tier parts at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"JW Performance Transmissions Inc\"},\"mpn\":\"92453-157\",\"url\":\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-sbf-to-p-g-ultra-bell-157-tooth\",\"offers\":{\"@type\":\"Offer\",\"price\":\"670.22\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-sbf-to-p-g-ultra-bell-157-tooth\",\"sku\":\"BJRS_92453-157\"}}\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\":\"JW Performance Transmissions Inc\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=JW+Performance+Transmissions+Inc\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"JW Performance Transmissions Powerglide Ultra-Bell 157T \\u2014 Fits Small Block Ford\",\"item\":\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-sbf-to-p-g-ultra-bell-157-tooth\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the JW Performance Transmissions Powerglide Ultra-Bell 157T \\u2014 Fits Small Block Ford fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for JW Performance Transmissions Inc?\",\"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 JW Performance Transmissions Powerglide Ultra-Bell 157T \\u2014 Fits Small Block Ford?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"JW Performance Transmissions Inc","offers":[{"title":"Default Title","offer_id":41433740214356,"sku":"BJRS_92453-157","price":690.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/JWP92453-157.jpg?v=1721414857"},{"product_id":"jw-performance-transmissions-inc-sbf-to-p-g-ultra-bell-164-tooth","title":"JW Performance Transmissions Powerglide Ultra-Bell 164T — Fits Small Block Ford","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout JW Performance Transmissions Inc\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eJW Performance Transmissions Inc engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full JW Performance Transmissions Inc lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eHigh-Performance SBF to Powerglide Solution\u003c\/h2\u003e\u003cp\u003eAdapting a 164-tooth flexplate setup on your Small Block Ford to a Powerglide transmission requires the right hardware. The JW Performance Transmissions Ultra-Bell is engineered specifically for this configuration, offering the strength and safety required for high-horsepower drag racing. This SFI 30.1 certified bellhousing is a critical component for any serious SBF performance build.\u003c\/p\u003e\u003ch3\u003eWhy Choose the 164T Ultra-Bell?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e164-Tooth Flexplate Fitment:\u003c\/strong\u003e Designed for SBF engines utilizing the larger 164-tooth flexplate.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSFI 30.1 Certification:\u003c\/strong\u003e Essential for track safety and meeting racing regulations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRugged Aluminum Construction:\u003c\/strong\u003e Built to handle high-torque launches without deflection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Machined:\u003c\/strong\u003e Ensures accurate alignment for improved drivetrain efficiency.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eSafety and reliability are the cornerstones of a successful racing program. The Ultra-Bell provides a robust shield that protects the transmission internals and the driver. By choosing this JW Performance unit, you are investing in a product that has been tested under the most demanding conditions. Its aluminum construction is not only durable but also helps keep your race car's weight down, allowing for better performance on the track. Whether you are upgrading an existing transmission or building a new one from scratch, this bellhousing is the perfect fit for your 164-tooth SBF setup. Find all your essential racing drivetrain 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 JW Performance Transmissions Inc 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\/jw-performance-transmissions-inc-rear-support-gm-p-g-billet-alum\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions Billet Aluminum Rear Support — Fits GM Powerglide Transmissio\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-crank-adapter-sleeve-sbf-to-gm-trans\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions Crank Adapter Sleeve — Fits Small Block Ford to GM Transmissi\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-chrysler-crank-adapter-6-hole\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions 6-Hole Flexplate Adapter — Fits Mopar Crank to GM Transmissio\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-chrysler-crank-adapter-8-hole\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions 8-Hole Flexplate Adapter — Fits Mopar Crank to GM Transmissio\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-how-to-build-racing-p-g-trans-book\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions How To Build Racing Powerglide Book — 170 Pages\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\":\"JW Performance Transmissions Powerglide Ultra-Bell 164T \\u2014 Fits Small Block Ford\",\"description\":\"Convert your SBF to a Powerglide with the JW Performance 164-tooth Ultra-Bell. SFI 30.1 certified for safety. Buy now at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"JW Performance Transmissions Inc\"},\"mpn\":\"92453-164\",\"url\":\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-sbf-to-p-g-ultra-bell-164-tooth\",\"offers\":{\"@type\":\"Offer\",\"price\":\"670.22\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-sbf-to-p-g-ultra-bell-164-tooth\",\"sku\":\"BJRS_92453-164\"}}\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\":\"JW Performance Transmissions Inc\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=JW+Performance+Transmissions+Inc\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"JW Performance Transmissions Powerglide Ultra-Bell 164T \\u2014 Fits Small Block Ford\",\"item\":\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-sbf-to-p-g-ultra-bell-164-tooth\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the JW Performance Transmissions Powerglide Ultra-Bell 164T \\u2014 Fits Small Block Ford fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for JW Performance Transmissions Inc?\",\"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 JW Performance Transmissions Powerglide Ultra-Bell 164T \\u2014 Fits Small Block Ford?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"JW Performance Transmissions Inc","offers":[{"title":"Default Title","offer_id":41433741918292,"sku":"BJRS_92453-164","price":670.22,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/JWP92453-164.jpg?v=1721414866"},{"product_id":"jw-performance-transmissions-inc-sbf-to-th400-ultra-bell-164-tooth","title":"JW Performance Transmissions Ultra-Bell SFI 30.1 Bellhousing — Fits Small Block Ford to TH400 164-Tooth","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 JW Performance Transmissions Inc\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eJW Performance Transmissions Inc engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full JW Performance Transmissions Inc 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\/O1Gxmsiq9_w\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003eUltimate Safety and Performance for SBF to TH400 Swaps\u003c\/h2\u003e\u003cp\u003eWhen you are pushing your Small Block Ford engine to the limit, drivetrain safety is non-negotiable. The JW Performance Transmissions Ultra-Bell is engineered to provide superior protection and structural integrity. Designed specifically for SBF engines paired with a TH400 transmission and a 164-tooth flexplate, this bellhousing meets rigorous SFI 30.1 certification standards.\u003c\/p\u003e\u003ch3\u003ePrecision Engineering for Racing\u003c\/h3\u003e\u003cp\u003eConstructed from high-strength aluminum, the Ultra-Bell replaces the stock bellhousing to eliminate common failure points under high-torque applications. Whether you are building a drag car or a high-performance street machine, this unit ensures perfect alignment between your engine and transmission, reducing vibration and extending the life of your drivetrain components.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFits Small Block Ford (SBF) engines\u003c\/li\u003e\n\u003cli\u003eCompatible with TH400 transmissions\u003c\/li\u003e\n\u003cli\u003eDesigned for 164-tooth flexplate setups\u003c\/li\u003e\n\u003cli\u003eSFI 30.1 certified for racing safety\u003c\/li\u003e\n\u003cli\u003eLightweight, durable aluminum construction\u003c\/li\u003e\n\u003cli\u003eNatural finish for a clean, professional look\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eBy choosing this JW Performance Ultra-Bell, you are investing in the reliability required for competitive racing. Its robust design prevents catastrophic failures, keeping you and your vehicle safe on the track. For all your high-performance drivetrain needs, trust the expert selection 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 JW Performance Transmissions Inc 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\/jw-performance-transmissions-inc-rear-support-gm-p-g-billet-alum\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions Billet Aluminum Rear Support — Fits GM Powerglide Transmissio\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-crank-adapter-sleeve-sbf-to-gm-trans\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions Crank Adapter Sleeve — Fits Small Block Ford to GM Transmissi\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-chrysler-crank-adapter-6-hole\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions 6-Hole Flexplate Adapter — Fits Mopar Crank to GM Transmissio\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-chrysler-crank-adapter-8-hole\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions 8-Hole Flexplate Adapter — Fits Mopar Crank to GM Transmissio\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-how-to-build-racing-p-g-trans-book\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions How To Build Racing Powerglide Book — 170 Pages\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\":\"JW Performance Transmissions Ultra-Bell SFI 30.1 Bellhousing \\u2014 Fits Small Block Ford to TH400 164-Tooth\",\"description\":\"Upgrade to the JW Performance Ultra-Bell for your SBF to TH400 swap. SFI 30.1 certified for safety and performance. Shop high-quality bellhousings at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"JW Performance Transmissions Inc\"},\"mpn\":\"92453-A164\",\"url\":\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-sbf-to-th400-ultra-bell-164-tooth\",\"offers\":{\"@type\":\"Offer\",\"price\":\"654.05\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-sbf-to-th400-ultra-bell-164-tooth\",\"sku\":\"BJRS_92453-A164\"}}\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\":\"JW Performance Transmissions Inc\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=JW+Performance+Transmissions+Inc\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"JW Performance Transmissions Ultra-Bell SFI 30.1 Bellhousing \\u2014 Fits Small Block Ford to TH400 164-Tooth\",\"item\":\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-sbf-to-th400-ultra-bell-164-tooth\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the JW Performance Transmissions Ultra-Bell SFI 30.1 Bellhousing \\u2014 Fits Small Block  fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for JW Performance Transmissions Inc?\",\"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 JW Performance Transmissions Ultra-Bell SFI 30.1 Bellhousing \\u2014 Fits Small Block ?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"JW Performance Transmissions Inc","offers":[{"title":"Default Title","offer_id":41433742442580,"sku":"BJRS_92453-A164","price":654.05,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/JWP92453-A164.jpg?v=1721414876"},{"product_id":"jw-performance-transmissions-inc-bbm-to-th400-ultra-bell","title":"JW Performance Transmissions Ultra-Bell SFI 30.1 Bellhousing — Fits Mopar B\/RB-Series to TH400","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 JW Performance Transmissions Inc\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eJW Performance Transmissions Inc engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full JW Performance Transmissions Inc lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eProfessional Grade Mopar to TH400 Bellhousing\u003c\/h2\u003e\u003cp\u003eUnleash the full potential of your Mopar B or RB-Series engine by mating it to a TH400 transmission using the JW Performance Transmissions Ultra-Bell. This premium bellhousing is a must-have for builders who prioritize safety and performance. With its SFI 30.1 certification, this unit is built to withstand the extreme stresses of high-horsepower applications, providing peace of mind during every launch.\u003c\/p\u003e\u003ch3\u003eEngineered for Durability\u003c\/h3\u003e\u003cp\u003eThe Ultra-Bell is manufactured from high-grade aluminum, offering a significant strength upgrade over factory components. Its precise design ensures seamless integration between your Mopar powerplant and the TH400 transmission, promoting optimal drivetrain efficiency. The natural finish provides a sleek, race-ready aesthetic that complements any high-performance build.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Mopar B and RB-Series engines\u003c\/li\u003e\n\u003cli\u003eDesigned for TH400 transmission conversions\u003c\/li\u003e\n\u003cli\u003eSFI 30.1 certified for high-torque safety\u003c\/li\u003e\n\u003cli\u003eHigh-strength aluminum construction\u003c\/li\u003e\n\u003cli\u003eDirect fit for professional racing applications\u003c\/li\u003e\n\u003cli\u003eReduces drivetrain flex and vibration\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhether you are competing in bracket racing or building a high-output street machine, the JW Performance Ultra-Bell provides the structural reinforcement necessary to prevent transmission-related failures. Experience the difference in quality and reliability that comes with professional-grade components. Find all your essential performance drivetrain parts at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular JW Performance Transmissions Inc 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\/jw-performance-transmissions-inc-rear-support-gm-p-g-billet-alum\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions Billet Aluminum Rear Support — Fits GM Powerglide Transmissio\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-crank-adapter-sleeve-sbf-to-gm-trans\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions Crank Adapter Sleeve — Fits Small Block Ford to GM Transmissi\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-chrysler-crank-adapter-6-hole\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions 6-Hole Flexplate Adapter — Fits Mopar Crank to GM Transmissio\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-chrysler-crank-adapter-8-hole\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions 8-Hole Flexplate Adapter — Fits Mopar Crank to GM Transmissio\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-how-to-build-racing-p-g-trans-book\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions How To Build Racing Powerglide Book — 170 Pages\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\":\"JW Performance Transmissions Ultra-Bell SFI 30.1 Bellhousing \\u2014 Fits Mopar B\/RB-Series to TH400\",\"description\":\"Secure your Mopar B\/RB engine to a TH400 transmission with the JW Performance Ultra-Bell. SFI 30.1 certified for maximum safety. Buy online at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"JW Performance Transmissions Inc\"},\"mpn\":\"92456-A\",\"url\":\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-bbm-to-th400-ultra-bell\",\"offers\":{\"@type\":\"Offer\",\"price\":\"673.83\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-bbm-to-th400-ultra-bell\",\"sku\":\"BJRS_92456-A\"}}\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\":\"JW Performance Transmissions Inc\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=JW+Performance+Transmissions+Inc\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"JW Performance Transmissions Ultra-Bell SFI 30.1 Bellhousing \\u2014 Fits Mopar B\/RB-Series to TH400\",\"item\":\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-bbm-to-th400-ultra-bell\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the JW Performance Transmissions Ultra-Bell SFI 30.1 Bellhousing \\u2014 Fits Mopar B\/RB-S fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for JW Performance Transmissions Inc?\",\"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 JW Performance Transmissions Ultra-Bell SFI 30.1 Bellhousing \\u2014 Fits Mopar B\/RB-S?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"JW Performance Transmissions Inc","offers":[{"title":"Default Title","offer_id":41433743556692,"sku":"BJRS_92456-A","price":673.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/JWP92456-A.jpg?v=1721414895"},{"product_id":"jw-performance-transmissions-inc-bbf-to-c-4-ultra-bell","title":"JW Performance Transmissions Ultra-Bell SFI 30.1 Bellhousing — Fits Big Block Ford to C-4","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 JW Performance Transmissions Inc\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eJW Performance Transmissions Inc engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full JW Performance Transmissions Inc lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eHigh-Performance BBF to C-4 Transmission Conversion\u003c\/h2\u003e\u003cp\u003eFor racers looking to pair a powerful Big Block Ford engine with the agility of a C-4 transmission, the JW Performance Transmissions Ultra-Bell is the ultimate solution. This bellhousing is specifically engineered to handle the massive torque output of a BBF while maintaining the strict safety requirements of SFI 30.1 certification. It is the gold standard for enthusiasts who demand both performance and reliability.\u003c\/p\u003e\u003ch3\u003eBuilt for the Track\u003c\/h3\u003e\u003cp\u003eCrafted from premium aluminum, the Ultra-Bell provides a rigid, secure connection between your engine and transmission. This prevents the common issues associated with factory bellhousings, such as deflection and misalignment under high-load conditions. Its robust construction ensures that your drivetrain remains stable, allowing for consistent performance pass after pass.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDesigned for Big Block Ford (BBF) engines\u003c\/li\u003e\n\u003cli\u003eFits C-4 transmission setups\u003c\/li\u003e\n\u003cli\u003eSFI 30.1 certified for maximum safety\u003c\/li\u003e\n\u003cli\u003eHigh-strength aluminum for durability\u003c\/li\u003e\n\u003cli\u003eOptimized for drag racing and high-performance use\u003c\/li\u003e\n\u003cli\u003eEnsures perfect drivetrain alignment\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eInvesting in a JW Performance Ultra-Bell means investing in the longevity of your race car. By choosing a component that meets rigorous safety standards, you can focus on your lap times rather than your equipment. Discover the full range of professional racing drivetrain components and upgrade your vehicle 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 JW Performance Transmissions Inc 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\/jw-performance-transmissions-inc-rear-support-gm-p-g-billet-alum\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions Billet Aluminum Rear Support — Fits GM Powerglide Transmissio\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-crank-adapter-sleeve-sbf-to-gm-trans\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions Crank Adapter Sleeve — Fits Small Block Ford to GM Transmissi\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-chrysler-crank-adapter-6-hole\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions 6-Hole Flexplate Adapter — Fits Mopar Crank to GM Transmissio\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-chrysler-crank-adapter-8-hole\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions 8-Hole Flexplate Adapter — Fits Mopar Crank to GM Transmissio\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-how-to-build-racing-p-g-trans-book\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions How To Build Racing Powerglide Book — 170 Pages\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\":\"JW Performance Transmissions Ultra-Bell SFI 30.1 Bellhousing \\u2014 Fits Big Block Ford to C-4\",\"description\":\"Upgrade to the JW Performance Ultra-Bell for your Big Block Ford to C-4 swap. SFI 30.1 certified for safety. Shop high-quality parts at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"JW Performance Transmissions Inc\"},\"mpn\":\"92461\",\"url\":\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-bbf-to-c-4-ultra-bell\",\"offers\":{\"@type\":\"Offer\",\"price\":\"700.77\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-bbf-to-c-4-ultra-bell\",\"sku\":\"BJRS_92461\"}}\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\":\"JW Performance Transmissions Inc\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=JW+Performance+Transmissions+Inc\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"JW Performance Transmissions Ultra-Bell SFI 30.1 Bellhousing \\u2014 Fits Big Block Ford to C-4\",\"item\":\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-bbf-to-c-4-ultra-bell\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the JW Performance Transmissions Ultra-Bell SFI 30.1 Bellhousing \\u2014 Fits Big Block Fo fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for JW Performance Transmissions Inc?\",\"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 JW Performance Transmissions Ultra-Bell SFI 30.1 Bellhousing \\u2014 Fits Big Block Fo?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"JW Performance Transmissions Inc","offers":[{"title":"Default Title","offer_id":41433746145364,"sku":"BJRS_92461","price":700.77,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/JWP92461.jpg?v=1721414905"},{"product_id":"jw-performance-transmissions-inc-sbf-to-c-4-ultra-bell-w-157-flexplate","title":"JW Performance Transmissions Ultra-Bell SFI 30.1 Bellhousing — Fits SBF to C-4 157-Tooth","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 JW Performance Transmissions Inc\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eJW Performance Transmissions Inc engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full JW Performance Transmissions Inc lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003ePrecision SBF to C-4 Bellhousing for 157-Tooth Flexplates\u003c\/h2\u003e\u003cp\u003eOptimize your Small Block Ford build with the JW Performance Transmissions Ultra-Bell, designed specifically for C-4 transmission conversions using a 157-tooth flexplate. This high-performance bellhousing is a critical component for any serious racer, offering SFI 30.1 certification to ensure your vehicle meets the highest safety standards on the track. It is engineered to provide an unmatched level of durability.\u003c\/p\u003e\u003ch3\u003eEngineered for Excellence\u003c\/h3\u003e\u003cp\u003eThe Ultra-Bell is manufactured from high-strength aluminum, providing a lightweight yet incredibly durable housing that resists the stresses of high-RPM launches. By replacing your stock bellhousing, you eliminate potential weak points, ensuring that your engine and transmission remain perfectly aligned. This is essential for maximizing power transfer and protecting your drivetrain investment.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Small Block Ford (SBF) engines\u003c\/li\u003e\n\u003cli\u003eDesigned for C-4 transmissions with 157-tooth flexplates\u003c\/li\u003e\n\u003cli\u003eSFI 30.1 certified for racing safety\u003c\/li\u003e\n\u003cli\u003eHigh-strength aluminum construction\u003c\/li\u003e\n\u003cli\u003eReduces drivetrain vibration and deflection\u003c\/li\u003e\n\u003cli\u003eIdeal for drag racing and performance street builds\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhen every millisecond counts, you need equipment that won't let you down. The JW Performance Ultra-Bell is the preferred choice for racers who demand consistency and safety. Enhance your vehicle's performance and reliability with this top-tier bellhousing. Explore our extensive catalog of high-performance automotive parts at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular JW Performance Transmissions Inc 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\/jw-performance-transmissions-inc-rear-support-gm-p-g-billet-alum\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions Billet Aluminum Rear Support — Fits GM Powerglide Transmissio\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-crank-adapter-sleeve-sbf-to-gm-trans\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions Crank Adapter Sleeve — Fits Small Block Ford to GM Transmissi\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-chrysler-crank-adapter-6-hole\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions 6-Hole Flexplate Adapter — Fits Mopar Crank to GM Transmissio\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-chrysler-crank-adapter-8-hole\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions 8-Hole Flexplate Adapter — Fits Mopar Crank to GM Transmissio\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-how-to-build-racing-p-g-trans-book\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions How To Build Racing Powerglide Book — 170 Pages\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\":\"JW Performance Transmissions Ultra-Bell SFI 30.1 Bellhousing \\u2014 Fits SBF to C-4 157-Tooth\",\"description\":\"Get the JW Performance Ultra-Bell for your SBF to C-4 157-tooth setup. SFI 30.1 certified for safety and performance. Order yours today at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"JW Performance Transmissions Inc\"},\"mpn\":\"92462-157\",\"url\":\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-sbf-to-c-4-ultra-bell-w-157-flexplate\",\"offers\":{\"@type\":\"Offer\",\"price\":\"700.77\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-sbf-to-c-4-ultra-bell-w-157-flexplate\",\"sku\":\"BJRS_92462-157\"}}\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\":\"JW Performance Transmissions Inc\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=JW+Performance+Transmissions+Inc\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"JW Performance Transmissions Ultra-Bell SFI 30.1 Bellhousing \\u2014 Fits SBF to C-4 157-Tooth\",\"item\":\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-sbf-to-c-4-ultra-bell-w-157-flexplate\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the JW Performance Transmissions Ultra-Bell SFI 30.1 Bellhousing \\u2014 Fits SBF to C-4 1 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 JW Performance Transmissions Inc?\",\"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 JW Performance Transmissions Ultra-Bell SFI 30.1 Bellhousing \\u2014 Fits SBF to C-4 1?\",\"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":"JW Performance Transmissions Inc","offers":[{"title":"Default Title","offer_id":41433746866260,"sku":"BJRS_92462-157","price":700.77,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/JWP92462-157.jpg?v=1721414915"},{"product_id":"jw-performance-transmissions-inc-sbf-to-c-4-ultra-bell","title":"JW Performance Transmissions Ultra-Bell SFI 30.1 Bellhousing — Fits SBF to C-4 164-Tooth","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 JW Performance Transmissions Inc\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eJW Performance Transmissions Inc engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full JW Performance Transmissions Inc 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\/O1Gxmsiq9_w\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003eHigh-Strength SBF to C-4 Bellhousing for 164-Tooth Flexplates\u003c\/h2\u003e\u003cp\u003eUpgrade your Small Block Ford drivetrain with the JW Performance Transmissions Ultra-Bell, specifically engineered for C-4 transmission setups utilizing a 164-tooth flexplate. This bellhousing is built for those who refuse to compromise on safety or performance. With SFI 30.1 certification, it provides the necessary protection to handle the rigors of competitive racing, giving you the confidence to push your engine to its limits.\u003c\/p\u003e\u003ch3\u003eSuperior Construction and Design\u003c\/h3\u003e\u003cp\u003eThe Ultra-Bell is crafted from high-grade aluminum, offering a robust alternative to factory bellhousings. Its precise geometry ensures perfect alignment between your SBF engine and C-4 transmission, which is vital for maintaining drivetrain efficiency and reducing wear on internal components. Its natural finish and high-quality build make it a standout addition to any performance build.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFits Small Block Ford (SBF) engines\u003c\/li\u003e\n\u003cli\u003eDesigned for C-4 transmissions with 164-tooth flexplates\u003c\/li\u003e\n\u003cli\u003eSFI 30.1 certified for racing safety\u003c\/li\u003e\n\u003cli\u003eHigh-strength aluminum construction\u003c\/li\u003e\n\u003cli\u003eEnsures optimal drivetrain alignment\u003c\/li\u003e\n\u003cli\u003ePerfect for drag racing and high-performance applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eDon't let a weak bellhousing jeopardize your race day. Choose the JW Performance Ultra-Bell for its proven reliability and superior engineering. It is designed to withstand the most demanding conditions, ensuring your vehicle performs at its peak. For all your high-performance drivetrain needs, look no further than the selection 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 JW Performance Transmissions Inc 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\/jw-performance-transmissions-inc-rear-support-gm-p-g-billet-alum\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions Billet Aluminum Rear Support — Fits GM Powerglide Transmissio\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-crank-adapter-sleeve-sbf-to-gm-trans\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions Crank Adapter Sleeve — Fits Small Block Ford to GM Transmissi\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-chrysler-crank-adapter-6-hole\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions 6-Hole Flexplate Adapter — Fits Mopar Crank to GM Transmissio\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-chrysler-crank-adapter-8-hole\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions 8-Hole Flexplate Adapter — Fits Mopar Crank to GM Transmissio\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-how-to-build-racing-p-g-trans-book\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions How To Build Racing Powerglide Book — 170 Pages\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\":\"JW Performance Transmissions Ultra-Bell SFI 30.1 Bellhousing \\u2014 Fits SBF to C-4 164-Tooth\",\"description\":\"Upgrade your SBF to C-4 164-tooth setup with the JW Performance Ultra-Bell. SFI 30.1 certified for maximum safety. Shop the best parts at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"JW Performance Transmissions Inc\"},\"mpn\":\"92462-164\",\"url\":\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-sbf-to-c-4-ultra-bell\",\"offers\":{\"@type\":\"Offer\",\"price\":\"700.77\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-sbf-to-c-4-ultra-bell\",\"sku\":\"BJRS_92462-164\"}}\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\":\"JW Performance Transmissions Inc\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=JW+Performance+Transmissions+Inc\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"JW Performance Transmissions Ultra-Bell SFI 30.1 Bellhousing \\u2014 Fits SBF to C-4 164-Tooth\",\"item\":\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-sbf-to-c-4-ultra-bell\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the JW Performance Transmissions Ultra-Bell SFI 30.1 Bellhousing \\u2014 Fits SBF to C-4 1 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 JW Performance Transmissions Inc?\",\"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 JW Performance Transmissions Ultra-Bell SFI 30.1 Bellhousing \\u2014 Fits SBF to C-4 1?\",\"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":"JW Performance Transmissions Inc","offers":[{"title":"Default Title","offer_id":41433747554388,"sku":"BJRS_92462-164","price":700.77,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/JWP92462-164.jpg?v=1721414924"},{"product_id":"jw-performance-transmissions-inc-ultra-bell-gm-pg-to-ford-4-6-5-4l-modular-motor","title":"JW Performance Ultra-Bell GM Powerglide to Ford 4.6\/5.4L Modular Bellhousing — Fits 164 Tooth Flexplate","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 JW Performance Transmissions Inc\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eJW Performance Transmissions Inc engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full JW Performance Transmissions Inc lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eUltimate Strength for Modular Swaps\u003c\/h2\u003e\u003cp\u003eThe JW Performance Ultra-Bell is the industry standard for racers looking to adapt a GM Powerglide transmission to a Ford 4.6L or 5.4L Modular engine. Engineered for extreme durability, this bellhousing provides the structural integrity required for high-horsepower drag racing applications. Whether you are building a dedicated track car or a high-performance street machine, this component ensures precise alignment and safety.\u003c\/p\u003e\u003ch3\u003eKey Features and Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSFI 30.1 Certified:\u003c\/strong\u003e Meets rigorous safety standards for competitive racing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Engineering:\u003c\/strong\u003e Designed specifically for Ford Modular engine patterns to GM Powerglide transmissions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Grade Aluminum:\u003c\/strong\u003e Lightweight yet incredibly strong for maximum performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e164-Tooth Compatibility:\u003c\/strong\u003e Optimized for standard 164-tooth flexplate setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNatural Finish:\u003c\/strong\u003e Durable construction that stands up to the harshest racing environments.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eBy choosing the Ultra-Bell, you are investing in a proven solution that eliminates the common alignment issues found in custom transmission swaps. Its robust design minimizes flex, ensuring that power is efficiently transferred from your engine to the drivetrain. When you need reliable performance that holds up under pressure, trust the engineering excellence behind JW Performance. Find all your essential racing drivetrain 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 JW Performance Transmissions Inc 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\/jw-performance-transmissions-inc-rear-support-gm-p-g-billet-alum\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions Billet Aluminum Rear Support — Fits GM Powerglide Transmissio\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-crank-adapter-sleeve-sbf-to-gm-trans\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions Crank Adapter Sleeve — Fits Small Block Ford to GM Transmissi\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-chrysler-crank-adapter-6-hole\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions 6-Hole Flexplate Adapter — Fits Mopar Crank to GM Transmissio\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-chrysler-crank-adapter-8-hole\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions 8-Hole Flexplate Adapter — Fits Mopar Crank to GM Transmissio\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-how-to-build-racing-p-g-trans-book\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions How To Build Racing Powerglide Book — 170 Pages\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\":\"JW Performance Ultra-Bell GM Powerglide to Ford 4.6\/5.4L Modular Bellhousing \\u2014 Fits 164 Tooth Flexplate\",\"description\":\"Upgrade your drivetrain with the JW Performance Ultra-Bell. SFI 30.1 certified for Ford 4.6\/5.4L to GM Powerglide swaps. Shop high-performance parts today!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"JW Performance Transmissions Inc\"},\"mpn\":\"92462-46P\",\"url\":\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-ultra-bell-gm-pg-to-ford-4-6-5-4l-modular-motor\",\"offers\":{\"@type\":\"Offer\",\"price\":\"727.54\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-ultra-bell-gm-pg-to-ford-4-6-5-4l-modular-motor\",\"sku\":\"BJRS_92462-46P\"}}\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\":\"JW Performance Transmissions Inc\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=JW+Performance+Transmissions+Inc\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"JW Performance Ultra-Bell GM Powerglide to Ford 4.6\/5.4L Modular Bellhousing \\u2014 Fits 164 Tooth Flexplate\",\"item\":\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-ultra-bell-gm-pg-to-ford-4-6-5-4l-modular-motor\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the JW Performance Ultra-Bell GM Powerglide to Ford 4.6\/5.4L Modular Bellhousing \\u2014 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 JW Performance Transmissions Inc?\",\"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 JW Performance Ultra-Bell GM Powerglide to Ford 4.6\/5.4L Modular Bellhousing \\u2014 F?\",\"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":"JW Performance Transmissions Inc","offers":[{"title":"Default Title","offer_id":41433748340820,"sku":"BJRS_92462-46P","price":727.54,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/JWP92462-46P.jpg?v=1721414933"},{"product_id":"jw-performance-transmissions-inc-ford-4-6-5-4l-to-th400-ultra-bel-sfi","title":"JW Performance Ultra-Bell Ford 4.6\/5.4L to TH400 Bellhousing — SFI Certified","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 JW Performance Transmissions Inc\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eJW Performance Transmissions Inc engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full JW Performance Transmissions Inc 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\/fl0Ddhk6820\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003eReliable TH400 Swaps for Ford Modular Engines\u003c\/h2\u003e\u003cp\u003eThe JW Performance Ultra-Bell for Ford 4.6L and 5.4L Modular engines is the premier choice for enthusiasts adapting a heavy-duty TH400 transmission. This bellhousing is crafted to provide a seamless transition, ensuring that your drivetrain remains stable and secure under intense torque loads. Designed with the racer in mind, it offers the perfect balance of weight reduction and structural reinforcement.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Ford Modular 4.6\/5.4L to TH400 transmission.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertification:\u003c\/strong\u003e SFI 30.1 rated for maximum safety on the track.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Premium aluminum construction for long-lasting performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Natural aluminum finish for a clean, professional look.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e Engineered for perfect bolt-on alignment.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhen upgrading to a TH400, maintaining proper alignment is critical to preventing premature wear on your torque converter and input shaft. The Ultra-Bell minimizes deflection, allowing for consistent shifts and improved power transfer. This component is essential for any high-performance build where reliability is non-negotiable. Whether you are hitting the drag strip or building a street-strip monster, this bellhousing provides the peace of mind you need to push your vehicle to the limit. Experience the difference in quality with parts sourced 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 JW Performance Transmissions Inc 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\/jw-performance-transmissions-inc-rear-support-gm-p-g-billet-alum\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions Billet Aluminum Rear Support — Fits GM Powerglide Transmissio\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-crank-adapter-sleeve-sbf-to-gm-trans\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions Crank Adapter Sleeve — Fits Small Block Ford to GM Transmissi\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-chrysler-crank-adapter-6-hole\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions 6-Hole Flexplate Adapter — Fits Mopar Crank to GM Transmissio\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-chrysler-crank-adapter-8-hole\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions 8-Hole Flexplate Adapter — Fits Mopar Crank to GM Transmissio\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-how-to-build-racing-p-g-trans-book\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions How To Build Racing Powerglide Book — 170 Pages\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\":\"JW Performance Ultra-Bell Ford 4.6\/5.4L to TH400 Bellhousing \\u2014 SFI Certified\",\"description\":\"Adapt your Ford 4.6\/5.4L Modular engine to a TH400 transmission with the SFI-certified JW Performance Ultra-Bell. Shop premium drivetrain parts at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"JW Performance Transmissions Inc\"},\"mpn\":\"92462-46TH\",\"url\":\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-ford-4-6-5-4l-to-th400-ultra-bel-sfi\",\"offers\":{\"@type\":\"Offer\",\"price\":\"727.54\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-ford-4-6-5-4l-to-th400-ultra-bel-sfi\",\"sku\":\"BJRS_92462-46TH\"}}\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\":\"JW Performance Transmissions Inc\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=JW+Performance+Transmissions+Inc\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"JW Performance Ultra-Bell Ford 4.6\/5.4L to TH400 Bellhousing \\u2014 SFI Certified\",\"item\":\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-ford-4-6-5-4l-to-th400-ultra-bel-sfi\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the JW Performance Ultra-Bell Ford 4.6\/5.4L to TH400 Bellhousing \\u2014 SFI Certified 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 JW Performance Transmissions Inc?\",\"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 JW Performance Ultra-Bell Ford 4.6\/5.4L to TH400 Bellhousing \\u2014 SFI Certified?\",\"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":"JW Performance Transmissions Inc","offers":[{"title":"Default Title","offer_id":41433749028948,"sku":"BJRS_92462-46TH","price":727.54,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/JWP92462-46TH.jpg?v=1721414943"},{"product_id":"jw-performance-transmissions-inc-sbc-168-tooth-flexplate-305-350-new-style","title":"JW Performance The Wheel SBC 168 Tooth Flexplate — Fits 305-350 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 JW Performance Transmissions Inc\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eJW Performance Transmissions Inc engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full JW Performance Transmissions Inc 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\/n8KYysZJPQI\" 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\u003eSuperior Strength for Small Block Chevy Builds\u003c\/h2\u003e\u003cp\u003eThe JW Performance 'The Wheel' is the ultimate flexplate for Small Block Chevy engines requiring a 168-tooth configuration. Designed for high-performance 305-350 engines with a 1-piece rear main seal, this flexplate is built to withstand the extreme stresses of high-RPM racing. Constructed from high-strength chromoly, it offers unmatched durability compared to stock units.\u003c\/p\u003e\u003ch3\u003ePerformance Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSFI 29.2 Certified:\u003c\/strong\u003e Ensures safety and compliance for drag racing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChromoly Construction:\u003c\/strong\u003e Provides superior resistance to cracking and warping.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal Balance:\u003c\/strong\u003e Precision balanced for smooth engine operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e168-Tooth Design:\u003c\/strong\u003e Perfect for high-torque starter engagement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1-Piece Seal Fitment:\u003c\/strong\u003e Specifically engineered for modern SBC blocks.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eA flexplate is the heart of your drivetrain's power transfer, and 'The Wheel' ensures that power is delivered reliably every time you launch. By reducing rotational mass while increasing structural integrity, this flexplate helps your engine reach its full potential. It is the preferred choice for racers who demand consistency and safety in every pass. Don't let a weak stock flexplate hold back your build; upgrade to the gold standard of racing components today. Find all your performance drivetrain needs 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 JW Performance Transmissions Inc 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\/jw-performance-transmissions-inc-rear-support-gm-p-g-billet-alum\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions Billet Aluminum Rear Support — Fits GM Powerglide Transmissio\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-crank-adapter-sleeve-sbf-to-gm-trans\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions Crank Adapter Sleeve — Fits Small Block Ford to GM Transmissi\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-chrysler-crank-adapter-6-hole\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions 6-Hole Flexplate Adapter — Fits Mopar Crank to GM Transmissio\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-chrysler-crank-adapter-8-hole\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions 8-Hole Flexplate Adapter — Fits Mopar Crank to GM Transmissio\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-how-to-build-racing-p-g-trans-book\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions How To Build Racing Powerglide Book — 170 Pages\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\":\"JW Performance The Wheel SBC 168 Tooth Flexplate \\u2014 Fits 305-350 Small Block Chevy\",\"description\":\"Upgrade to the JW Performance 'The Wheel' 168-tooth flexplate. SFI 29.2 certified for 1-piece seal Small Block Chevy engines. Buy now at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"JW Performance Transmissions Inc\"},\"mpn\":\"93000\",\"url\":\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-sbc-168-tooth-flexplate-305-350-new-style\",\"offers\":{\"@type\":\"Offer\",\"price\":\"436.43\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-sbc-168-tooth-flexplate-305-350-new-style\",\"sku\":\"BJRS_93000\"}}\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\":\"JW Performance Transmissions Inc\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=JW+Performance+Transmissions+Inc\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"JW Performance The Wheel SBC 168 Tooth Flexplate \\u2014 Fits 305-350 Small Block Chevy\",\"item\":\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-sbc-168-tooth-flexplate-305-350-new-style\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the JW Performance The Wheel SBC 168 Tooth Flexplate \\u2014 Fits 305-350 Small Block Chev fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for JW Performance Transmissions Inc?\",\"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 JW Performance The Wheel SBC 168 Tooth Flexplate \\u2014 Fits 305-350 Small Block Chev?\",\"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":"JW Performance Transmissions Inc","offers":[{"title":"Default Title","offer_id":41433749651540,"sku":"BJRS_93000","price":436.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/JWP93000.jpg?v=1721414952"},{"product_id":"jw-performance-transmissions-inc-chevy-168-tooth-flexplat","title":"JW Performance The Wheel 168 Tooth Flexplate — Fits Small\/Big Block Chevy 2-Piece Seal","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 JW Performance Transmissions Inc\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eJW Performance Transmissions Inc engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full JW Performance Transmissions Inc 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\/n8KYysZJPQI\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003eHigh-Performance Flexplate for Classic Chevy Engines\u003c\/h2\u003e\u003cp\u003eDesigned for the serious builder, the JW Performance 'The Wheel' 168-tooth flexplate is engineered to handle the massive torque of both Small and Big Block Chevy engines utilizing a 2-piece rear main seal. This SFI 29.2 certified component is crafted from high-grade chromoly, providing the strength required for high-horsepower applications while maintaining a precise balance for smooth engine performance.\u003c\/p\u003e\u003ch3\u003eWhy Choose 'The Wheel'?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal Fitment:\u003c\/strong\u003e Compatible with both Small Block and Big Block Chevy engines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2-Piece Seal Compatibility:\u003c\/strong\u003e Designed for classic engine configurations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSFI 29.2 Rated:\u003c\/strong\u003e Meets strict safety standards for racing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChromoly Durability:\u003c\/strong\u003e Engineered to resist fatigue and failure under load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal Balance:\u003c\/strong\u003e Precision-machined for optimal rotational stability.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhen you are pushing your Chevy engine to the edge, the last thing you want to worry about is a failed flexplate. 'The Wheel' provides the confidence you need to launch hard and shift fast. Its robust construction ensures that it can handle the shock loads of high-stall torque converters and aggressive gear changes. Whether you are running a street-strip car or a dedicated bracket racer, this flexplate is a critical upgrade for your drivetrain. Trust in the quality of JW Performance to keep your car performing at its peak. Shop for all your racing essentials 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 JW Performance Transmissions Inc 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\/jw-performance-transmissions-inc-rear-support-gm-p-g-billet-alum\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions Billet Aluminum Rear Support — Fits GM Powerglide Transmissio\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-crank-adapter-sleeve-sbf-to-gm-trans\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions Crank Adapter Sleeve — Fits Small Block Ford to GM Transmissi\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-chrysler-crank-adapter-6-hole\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions 6-Hole Flexplate Adapter — Fits Mopar Crank to GM Transmissio\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-chrysler-crank-adapter-8-hole\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions 8-Hole Flexplate Adapter — Fits Mopar Crank to GM Transmissio\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-how-to-build-racing-p-g-trans-book\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions How To Build Racing Powerglide Book — 170 Pages\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\":\"JW Performance The Wheel 168 Tooth Flexplate \\u2014 Fits Small\/Big Block Chevy 2-Piece Seal\",\"description\":\"Get the JW Performance 'The Wheel' 168-tooth flexplate for Small and Big Block Chevy engines. SFI 29.2 certified for 2-piece seals. Order from GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"JW Performance Transmissions Inc\"},\"mpn\":\"93005\",\"url\":\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-chevy-168-tooth-flexplat\",\"offers\":{\"@type\":\"Offer\",\"price\":\"456.88\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-chevy-168-tooth-flexplat\",\"sku\":\"BJRS_93005\"}}\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\":\"JW Performance Transmissions Inc\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=JW+Performance+Transmissions+Inc\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"JW Performance The Wheel 168 Tooth Flexplate \\u2014 Fits Small\/Big Block Chevy 2-Piece Seal\",\"item\":\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-chevy-168-tooth-flexplat\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the JW Performance The Wheel 168 Tooth Flexplate \\u2014 Fits Small\/Big Block Chevy 2-Piec 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 JW Performance Transmissions Inc?\",\"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 JW Performance The Wheel 168 Tooth Flexplate \\u2014 Fits Small\/Big Block Chevy 2-Piec?\",\"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":"JW Performance Transmissions Inc","offers":[{"title":"Default Title","offer_id":41433750503508,"sku":"BJRS_93005","price":456.88,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/JWP93005.jpg?v=1721414963"},{"product_id":"jw-performance-transmissions-inc-flexplate-139-tooth-sfi-chevy-v8-int-balance","title":"JW Performance The Wheel 139 Tooth Flexplate — Fits Big Block Chevy V8","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 JW Performance Transmissions Inc\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eJW Performance Transmissions Inc engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full JW Performance Transmissions Inc lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003ePrecision 139-Tooth Flexplate for Big Block Power\u003c\/h2\u003e\u003cp\u003eThe JW Performance 'The Wheel' 139-tooth flexplate is specifically designed for Big Block Chevy engines requiring a more compact tooth count. Built for performance, this SFI 29.2 certified flexplate is constructed from high-strength chromoly to ensure it can handle the immense power output of a built Big Block. It is the ideal choice for racers who need a reliable, balanced, and durable connection between their engine and transmission.\u003c\/p\u003e\u003ch3\u003eTechnical Highlights\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e139-Tooth Configuration:\u003c\/strong\u003e Ideal for specific high-performance transmission setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSFI 29.2 Certified:\u003c\/strong\u003e Meets the highest safety standards for racing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChromoly Steel:\u003c\/strong\u003e Maximum strength-to-weight ratio for high-RPM stability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2-Piece Seal Fitment:\u003c\/strong\u003e Designed for classic Big Block Chevy engine blocks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal Balance:\u003c\/strong\u003e Ensures smooth operation and reduced engine vibration.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eA high-performance engine is only as good as the parts that connect it to the drivetrain. 'The Wheel' flexplate offers the reliability required for competitive racing, preventing the common failures associated with stock components. Its precision engineering ensures perfect starter engagement and consistent power transfer, giving you the edge you need on the track. If you are building a high-horsepower Big Block Chevy, this flexplate is an essential upgrade for your drivetrain system. Experience superior quality and performance with parts from GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular JW Performance Transmissions Inc 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\/jw-performance-transmissions-inc-rear-support-gm-p-g-billet-alum\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions Billet Aluminum Rear Support — Fits GM Powerglide Transmissio\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-crank-adapter-sleeve-sbf-to-gm-trans\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions Crank Adapter Sleeve — Fits Small Block Ford to GM Transmissi\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-chrysler-crank-adapter-6-hole\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions 6-Hole Flexplate Adapter — Fits Mopar Crank to GM Transmissio\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-chrysler-crank-adapter-8-hole\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions 8-Hole Flexplate Adapter — Fits Mopar Crank to GM Transmissio\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-how-to-build-racing-p-g-trans-book\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions How To Build Racing Powerglide Book — 170 Pages\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\":\"JW Performance The Wheel 139 Tooth Flexplate \\u2014 Fits Big Block Chevy V8\",\"description\":\"Optimize your Big Block Chevy with the JW Performance 139-tooth flexplate. SFI 29.2 certified for 2-piece seal engines. Shop high-performance at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"JW Performance Transmissions Inc\"},\"mpn\":\"93005-139\",\"url\":\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-flexplate-139-tooth-sfi-chevy-v8-int-balance\",\"offers\":{\"@type\":\"Offer\",\"price\":\"481.88\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-flexplate-139-tooth-sfi-chevy-v8-int-balance\",\"sku\":\"BJRS_93005-139\"}}\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\":\"JW Performance Transmissions Inc\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=JW+Performance+Transmissions+Inc\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"JW Performance The Wheel 139 Tooth Flexplate \\u2014 Fits Big Block Chevy V8\",\"item\":\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-flexplate-139-tooth-sfi-chevy-v8-int-balance\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the JW Performance The Wheel 139 Tooth Flexplate \\u2014 Fits Big Block Chevy V8 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 JW Performance Transmissions Inc?\",\"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 JW Performance The Wheel 139 Tooth Flexplate \\u2014 Fits Big Block Chevy V8?\",\"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":"JW Performance Transmissions Inc","offers":[{"title":"Default Title","offer_id":41433751519316,"sku":"BJRS_93005-139","price":481.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/JWP93005-139.jpg?v=1721414972"},{"product_id":"jw-performance-transmissions-inc-chevy-168-tooth-flexplat-lightweight","title":"JW Performance The Wheel 168-Tooth Lightweight Flexplate — Fits Chevy Small \u0026 Big Block","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 JW Performance Transmissions Inc\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eJW Performance Transmissions Inc engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full JW Performance Transmissions Inc 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\/_anupkewQDc\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003eHigh-Performance Lightweight Flexplate for Chevy Engines\u003c\/h2\u003e\u003cp\u003eExperience superior drivetrain reliability with the JW Performance 'The Wheel' 168-Tooth Lightweight Flexplate. Engineered specifically for Small Block and Big Block Chevy engines, this high-performance component is designed to handle the rigors of high-horsepower applications while reducing rotating mass for quicker engine response.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications and Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSFI 29.2 Certified:\u003c\/strong\u003e Built to meet strict safety standards for competitive racing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium Chromoly Construction:\u003c\/strong\u003e Offers exceptional strength-to-weight ratio compared to stock units.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e168-Tooth Design:\u003c\/strong\u003e Precision-machined for perfect starter engagement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal Balance:\u003c\/strong\u003e Optimized for 2-piece rear main seal configurations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight Engineering:\u003c\/strong\u003e Minimizes parasitic power loss for improved acceleration.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhether you are building a drag strip monster or a high-performance street machine, this flexplate provides the durability required for high-RPM shifts and aggressive launches. The lightweight design ensures your engine reaches its power band faster, giving you the competitive edge on the track. Trust in the precision engineering of JW Performance to keep your transmission connected to your power plant under the most demanding conditions. For all your high-performance drivetrain needs, GGCRACING is your trusted source for premium 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 JW Performance Transmissions Inc 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\/jw-performance-transmissions-inc-rear-support-gm-p-g-billet-alum\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions Billet Aluminum Rear Support — Fits GM Powerglide Transmissio\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-crank-adapter-sleeve-sbf-to-gm-trans\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions Crank Adapter Sleeve — Fits Small Block Ford to GM Transmissi\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-chrysler-crank-adapter-6-hole\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions 6-Hole Flexplate Adapter — Fits Mopar Crank to GM Transmissio\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-chrysler-crank-adapter-8-hole\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions 8-Hole Flexplate Adapter — Fits Mopar Crank to GM Transmissio\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-how-to-build-racing-p-g-trans-book\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions How To Build Racing Powerglide Book — 170 Pages\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\":\"JW Performance The Wheel 168-Tooth Lightweight Flexplate \\u2014 Fits Chevy Small \u0026 Big Block\",\"description\":\"Upgrade your Chevy drivetrain with the JW Performance 168-Tooth Lightweight Flexplate. SFI 29.2 certified for safety and performance. Order yours at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"JW Performance Transmissions Inc\"},\"mpn\":\"93005-L\",\"url\":\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-chevy-168-tooth-flexplat-lightweight\",\"offers\":{\"@type\":\"Offer\",\"price\":\"397.29\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-chevy-168-tooth-flexplat-lightweight\",\"sku\":\"BJRS_93005-L\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Lighting\",\"item\":\"https:\/\/ggcracing.com\/collections\/lighting\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"JW Performance Transmissions Inc\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=JW+Performance+Transmissions+Inc\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"JW Performance The Wheel 168-Tooth Lightweight Flexplate \\u2014 Fits Chevy Small \u0026 Big Block\",\"item\":\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-chevy-168-tooth-flexplat-lightweight\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the JW Performance The Wheel 168-Tooth Lightweight Flexplate \\u2014 Fits Chevy Small \u0026 Bi fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for JW Performance Transmissions Inc?\",\"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 JW Performance The Wheel 168-Tooth Lightweight Flexplate \\u2014 Fits Chevy Small \u0026 Bi?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most plug-and-play LED upgrades take 15-30 minutes per side. Full retrofits or harness installs may require additional wiring.\"}}]}\u003c\/script\u003e","brand":"JW Performance Transmissions Inc","offers":[{"title":"Default Title","offer_id":41433752174676,"sku":"BJRS_93005-L","price":406.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/JWP93005-L.jpg?v=1721414981"},{"product_id":"jw-performance-transmissions-inc-mopar-flexplate-130tooth-8-bolt-crank-to-gm-trans","title":"JW Performance The Wheel 130-Tooth 8-Bolt Flexplate — Fits Mopar V8 to GM Trans","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 JW Performance Transmissions Inc\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eJW Performance Transmissions Inc engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full JW Performance Transmissions Inc lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eMopar V8 to GM Transmission Adapter Flexplate\u003c\/h2\u003e\u003cp\u003eThe JW Performance 'The Wheel' 130-Tooth Flexplate is the ultimate solution for enthusiasts looking to mate a Mopar V8 engine to a GM-pattern transmission. This high-strength, SFI 29.2 certified flexplate is engineered to bridge the gap between platforms without sacrificing structural integrity or safety.\u003c\/p\u003e\u003ch3\u003eKey Features and Performance Specs\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e8-Bolt Crank Pattern:\u003c\/strong\u003e Specifically designed for high-torque Mopar V8 engines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSFI 29.2 Certification:\u003c\/strong\u003e Ensures safety and durability in high-performance racing environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChromoly Steel:\u003c\/strong\u003e High-tensile strength material prevents warping or failure under extreme load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e130-Tooth Configuration:\u003c\/strong\u003e Precision-engineered for reliable starter engagement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal Balance:\u003c\/strong\u003e Designed to maintain smooth operation across the RPM range.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis flexplate is a must-have for custom builds, drag racing, and street\/strip applications where a GM transmission is preferred behind a Mopar powerplant. By utilizing premium chromoly steel, JW Performance has created a unit that is significantly more robust than factory alternatives, providing peace of mind during high-load scenarios. Installation is straightforward for those familiar with transmission swaps, ensuring your drivetrain remains bulletproof. At GGCRACING, we provide the specialized hardware necessary to complete your complex drivetrain projects with confidence.\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 JW Performance Transmissions Inc 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\/jw-performance-transmissions-inc-rear-support-gm-p-g-billet-alum\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions Billet Aluminum Rear Support — Fits GM Powerglide Transmissio\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-crank-adapter-sleeve-sbf-to-gm-trans\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions Crank Adapter Sleeve — Fits Small Block Ford to GM Transmissi\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-chrysler-crank-adapter-6-hole\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions 6-Hole Flexplate Adapter — Fits Mopar Crank to GM Transmissio\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-chrysler-crank-adapter-8-hole\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions 8-Hole Flexplate Adapter — Fits Mopar Crank to GM Transmissio\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-how-to-build-racing-p-g-trans-book\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions How To Build Racing Powerglide Book — 170 Pages\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\":\"JW Performance The Wheel 130-Tooth 8-Bolt Flexplate \\u2014 Fits Mopar V8 to GM Trans\",\"description\":\"Adapt your Mopar V8 to a GM transmission with the JW Performance 130-Tooth 8-Bolt Flexplate. SFI 29.2 certified for maximum durability. Buy at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"JW Performance Transmissions Inc\"},\"mpn\":\"93010-C\",\"url\":\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-mopar-flexplate-130tooth-8-bolt-crank-to-gm-trans\",\"offers\":{\"@type\":\"Offer\",\"price\":\"454.38\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-mopar-flexplate-130tooth-8-bolt-crank-to-gm-trans\",\"sku\":\"BJRS_93010-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\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"JW Performance Transmissions Inc\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=JW+Performance+Transmissions+Inc\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"JW Performance The Wheel 130-Tooth 8-Bolt Flexplate \\u2014 Fits Mopar V8 to GM Trans\",\"item\":\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-mopar-flexplate-130tooth-8-bolt-crank-to-gm-trans\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the JW Performance The Wheel 130-Tooth 8-Bolt Flexplate \\u2014 Fits Mopar V8 to GM Trans 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 JW Performance Transmissions Inc?\",\"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 JW Performance The Wheel 130-Tooth 8-Bolt Flexplate \\u2014 Fits Mopar V8 to GM Trans?\",\"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":"JW Performance Transmissions Inc","offers":[{"title":"Default Title","offer_id":41433754304596,"sku":"BJRS_93010-C","price":468.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/JWP93010-C.jpg?v=1721415002"},{"product_id":"jw-performance-transmissions-inc-gm-ls1-ls7-168-tooth-flexplate-sfi","title":"JW Performance The Wheel 168-Tooth SFI Flexplate — Fits GM LS1-LS7 Engines","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 JW Performance Transmissions Inc\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eJW Performance Transmissions Inc engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full JW Performance Transmissions Inc 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\/n8KYysZJPQI\" 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\u003ePremium SFI Flexplate for GM LS-Series Engines\u003c\/h2\u003e\u003cp\u003eMaximize the potential of your GM LS engine build with the JW Performance 'The Wheel' 168-Tooth Flexplate. Tailored for LS1 through LS7 platforms, this flexplate is built to withstand the extreme torque and high-RPM demands of modern performance engines. Whether you are running a naturally aspirated setup or a high-boost forced induction application, this component delivers the reliability you need.\u003c\/p\u003e\u003ch3\u003eEngineered for Excellence\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLS-Series Compatibility:\u003c\/strong\u003e Precision fit for LS1, LS2, LS3, LS6, and LS7 engines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSFI 29.2 Rated:\u003c\/strong\u003e Meets rigorous safety standards for racing applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChromoly Construction:\u003c\/strong\u003e High-strength material resists fatigue and deformation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e168-Tooth Design:\u003c\/strong\u003e Optimized for consistent starter engagement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal Balance:\u003c\/strong\u003e Precision-balanced for smooth engine operation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe LS engine platform is known for its incredible power potential, and the factory flexplate is often the weak link in high-performance builds. Replacing it with the JW Performance 'The Wheel' ensures that your power transfer remains consistent and safe. Its robust chromoly construction provides the rigidity required to handle aggressive launches and high-horsepower output without failure. Don't let a weak flexplate compromise your build—upgrade to the industry standard for strength. GGCRACING is proud to offer this essential component for your next LS engine project.\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 JW Performance Transmissions Inc 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\/jw-performance-transmissions-inc-rear-support-gm-p-g-billet-alum\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions Billet Aluminum Rear Support — Fits GM Powerglide Transmissio\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-crank-adapter-sleeve-sbf-to-gm-trans\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions Crank Adapter Sleeve — Fits Small Block Ford to GM Transmissi\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-chrysler-crank-adapter-6-hole\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions 6-Hole Flexplate Adapter — Fits Mopar Crank to GM Transmissio\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-chrysler-crank-adapter-8-hole\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions 8-Hole Flexplate Adapter — Fits Mopar Crank to GM Transmissio\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-how-to-build-racing-p-g-trans-book\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions How To Build Racing Powerglide Book — 170 Pages\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\":\"JW Performance The Wheel 168-Tooth SFI Flexplate \\u2014 Fits GM LS1-LS7 Engines\",\"description\":\"Upgrade to the JW Performance 168-Tooth SFI Flexplate for your GM LS1-LS7 engine. High-strength chromoly construction for ultimate reliability. Shop GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"JW Performance Transmissions Inc\"},\"mpn\":\"93019-LS-D\",\"url\":\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-gm-ls1-ls7-168-tooth-flexplate-sfi\",\"offers\":{\"@type\":\"Offer\",\"price\":\"488.71\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-gm-ls1-ls7-168-tooth-flexplate-sfi\",\"sku\":\"BJRS_93019-LS-D\"}}\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\":\"JW Performance Transmissions Inc\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=JW+Performance+Transmissions+Inc\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"JW Performance The Wheel 168-Tooth SFI Flexplate \\u2014 Fits GM LS1-LS7 Engines\",\"item\":\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-gm-ls1-ls7-168-tooth-flexplate-sfi\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the JW Performance The Wheel 168-Tooth SFI Flexplate \\u2014 Fits GM LS1-LS7 Engines 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 JW Performance Transmissions Inc?\",\"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 JW Performance The Wheel 168-Tooth SFI Flexplate \\u2014 Fits GM LS1-LS7 Engines?\",\"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":"JW Performance Transmissions Inc","offers":[{"title":"Default Title","offer_id":41433755418708,"sku":"BJRS_93019-LS-D","price":503.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/JWP93019-LS-D.jpg?v=1721415012"},{"product_id":"jw-performance-transmissions-inc-gm-lsx-lsq-168-tooth-flexplate-sfi","title":"JW Performance Transmissions GM LSX-LSQ 168 Tooth SFI Flexplate — Fits GM LS-Series Engines","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 JW Performance Transmissions Inc\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eJW Performance Transmissions Inc engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full JW Performance Transmissions Inc 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\/n8KYysZJPQI\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003eHigh-Performance Drivetrain Reliability\u003c\/h2\u003e\u003cp\u003eWhen pushing your GM LS-series engine to the limit, your drivetrain components need to withstand extreme torque and RPM. The JW Performance Transmissions 168-tooth SFI-rated flexplate is engineered for enthusiasts who demand professional-grade reliability. Constructed from high-strength chromoly steel, this flexplate is built to handle the rigors of high-horsepower applications while maintaining precise balance.\u003c\/p\u003e\u003ch3\u003eKey Features and Technical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSFI 29.2 Certification:\u003c\/strong\u003e Ensures maximum safety and structural integrity for racing environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e168-Tooth Design:\u003c\/strong\u003e Optimized for precise starter engagement and consistent performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChromoly Construction:\u003c\/strong\u003e Offers superior durability compared to stock stamped steel units.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal Balance:\u003c\/strong\u003e Precision-machined for smooth operation across the entire RPM range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Fitment:\u003c\/strong\u003e Specifically engineered for GM LS-Series engine configurations.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhether you are building a dedicated drag car or a high-performance street machine, this flexplate provides the peace of mind needed to launch with confidence. The internal balance and robust material choice minimize vibration and prevent the common failures associated with factory flexplates under load. By choosing JW Performance, you are investing in a product that has been track-tested to meet the highest standards of the automotive aftermarket. Upgrade your drivetrain today with this premium component 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 JW Performance Transmissions Inc 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\/jw-performance-transmissions-inc-rear-support-gm-p-g-billet-alum\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions Billet Aluminum Rear Support — Fits GM Powerglide Transmissio\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-crank-adapter-sleeve-sbf-to-gm-trans\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions Crank Adapter Sleeve — Fits Small Block Ford to GM Transmissi\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-chrysler-crank-adapter-6-hole\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions 6-Hole Flexplate Adapter — Fits Mopar Crank to GM Transmissio\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-chrysler-crank-adapter-8-hole\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions 8-Hole Flexplate Adapter — Fits Mopar Crank to GM Transmissio\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-how-to-build-racing-p-g-trans-book\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions How To Build Racing Powerglide Book — 170 Pages\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\":\"JW Performance Transmissions GM LSX-LSQ 168 Tooth SFI Flexplate \\u2014 Fits GM LS-Series Engines\",\"description\":\"Upgrade to the JW Performance 168-tooth SFI 29.2 rated flexplate for your GM LS engine. Precision-engineered for durability. Shop the best at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"JW Performance Transmissions Inc\"},\"mpn\":\"93019-LSA-D\",\"url\":\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-gm-lsx-lsq-168-tooth-flexplate-sfi\",\"offers\":{\"@type\":\"Offer\",\"price\":\"488.71\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-gm-lsx-lsq-168-tooth-flexplate-sfi\",\"sku\":\"BJRS_93019-LSA-D\"}}\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\":\"JW Performance Transmissions Inc\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=JW+Performance+Transmissions+Inc\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"JW Performance Transmissions GM LSX-LSQ 168 Tooth SFI Flexplate \\u2014 Fits GM LS-Series Engines\",\"item\":\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-gm-lsx-lsq-168-tooth-flexplate-sfi\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the JW Performance Transmissions GM LSX-LSQ 168 Tooth SFI Flexplate \\u2014 Fits GM LS-Ser fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for JW Performance Transmissions Inc?\",\"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 JW Performance Transmissions GM LSX-LSQ 168 Tooth SFI Flexplate \\u2014 Fits GM LS-Ser?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"JW Performance Transmissions Inc","offers":[{"title":"Default Title","offer_id":41433756663892,"sku":"BJRS_93019-LSA-D","price":503.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/JWP93019-LSA-D.jpg?v=1721415021"},{"product_id":"jw-performance-transmissions-inc-bbf-164-tooth-flexplate","title":"JW Performance BBF 164-Tooth SFI 29.2 Chromoly Flexplate — Fits Big Block Ford Engines","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 JW Performance Transmissions Inc\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eJW Performance Transmissions Inc engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full JW Performance Transmissions Inc lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eUltimate Strength for Big Block Ford Performance\u003c\/h2\u003e\u003cp\u003eWhen you are pushing your Big Block Ford engine to the limit, your drivetrain components need to withstand extreme torque and high RPMs. The JW Performance 164-tooth flexplate, known as The Wheel, is engineered for maximum reliability. Built from premium chromoly steel and meeting rigorous SFI 29.2 safety specifications, this flexplate is the gold standard for drag racing and high-performance street applications.\u003c\/p\u003e\u003ch3\u003eKey Technical Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-strength chromoly steel construction for superior fatigue resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety Rating:\u003c\/strong\u003e SFI 29.2 certified, ensuring it meets professional racing safety standards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign:\u003c\/strong\u003e 164-tooth count with internal balancing for smooth, consistent power transfer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Specifically engineered for Big Block Ford engine configurations.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis flexplate provides the structural integrity required to handle high-horsepower outputs without the risk of failure common in stock units. Its precision-machined design ensures a perfect fit with your transmission, reducing vibration and protecting your drivetrain investment. Whether you are building a dedicated track car or a high-performance street machine, this component offers the peace of mind you need when you are at the starting line. Trust the quality of JW Performance Transmissions to keep your power delivery consistent and safe. Find this and other premium drivetrain 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 JW Performance Transmissions Inc 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\/jw-performance-transmissions-inc-rear-support-gm-p-g-billet-alum\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions Billet Aluminum Rear Support — Fits GM Powerglide Transmissio\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-crank-adapter-sleeve-sbf-to-gm-trans\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions Crank Adapter Sleeve — Fits Small Block Ford to GM Transmissi\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-chrysler-crank-adapter-6-hole\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions 6-Hole Flexplate Adapter — Fits Mopar Crank to GM Transmissio\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-chrysler-crank-adapter-8-hole\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions 8-Hole Flexplate Adapter — Fits Mopar Crank to GM Transmissio\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-how-to-build-racing-p-g-trans-book\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions How To Build Racing Powerglide Book — 170 Pages\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\":\"JW Performance BBF 164-Tooth SFI 29.2 Chromoly Flexplate \\u2014 Fits Big Block Ford Engines\",\"description\":\"Upgrade your Big Block Ford with the JW Performance 164-tooth SFI 29.2 rated chromoly flexplate. High-strength durability for racing. Shop GGCRACING today!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"JW Performance Transmissions Inc\"},\"mpn\":\"N93001\",\"url\":\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-bbf-164-tooth-flexplate\",\"offers\":{\"@type\":\"Offer\",\"price\":\"456.88\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-bbf-164-tooth-flexplate\",\"sku\":\"BJRS_N93001\"}}\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\":\"JW Performance Transmissions Inc\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=JW+Performance+Transmissions+Inc\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"JW Performance BBF 164-Tooth SFI 29.2 Chromoly Flexplate \\u2014 Fits Big Block Ford Engines\",\"item\":\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-bbf-164-tooth-flexplate\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the JW Performance BBF 164-Tooth SFI 29.2 Chromoly Flexplate \\u2014 Fits Big Block Ford E 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 JW Performance Transmissions Inc?\",\"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 JW Performance BBF 164-Tooth SFI 29.2 Chromoly Flexplate \\u2014 Fits Big Block Ford E?\",\"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":"JW Performance Transmissions Inc","offers":[{"title":"Default Title","offer_id":41433758007380,"sku":"BJRS_N93001","price":456.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/JWPN93001.jpg?v=1721415040"},{"product_id":"jw-performance-transmissions-inc-351-164-tooth-flexplate","title":"JW Performance 351 164-Tooth SFI 29.2 Chromoly Flexplate — Fits Small Block Ford","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout JW Performance Transmissions Inc\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eJW Performance Transmissions Inc engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full JW Performance Transmissions Inc lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003ePrecision Engineering for Small Block Ford Engines\u003c\/h2\u003e\u003cp\u003eWhen upgrading your Small Block Ford for competitive racing, the flexplate is a critical component that often gets overlooked. The JW Performance 164-tooth flexplate is built to handle the high torque and rapid acceleration demanded by high-performance builds. Constructed from heavy-duty chromoly steel and meeting the stringent SFI 29.2 safety certification, this flexplate offers the durability required for serious drag racing and high-RPM street applications.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-grade chromoly steel for maximum strength and durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertification:\u003c\/strong\u003e SFI 29.2 rated for professional racing safety.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e Designed specifically for Small Block Ford (351) engine configurations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalance:\u003c\/strong\u003e Internal balance for reduced vibration and improved engine longevity.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis flexplate, known as The Wheel, is designed to withstand the stress of high-horsepower launches, ensuring that your power is transferred efficiently to the transmission. Its 164-tooth design is precision-engineered to provide a perfect mesh with your starter, ensuring reliable engine turnover every time. By choosing a high-quality flexplate, you protect your engine and transmission from the catastrophic failures that can occur with stock components under load. Whether you are building a weekend warrior or a dedicated track car, this component is an essential upgrade for your Small Block Ford. Experience the difference in quality and performance with JW Performance Transmissions, available exclusively through GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular JW Performance Transmissions Inc 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\/jw-performance-transmissions-inc-rear-support-gm-p-g-billet-alum\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions Billet Aluminum Rear Support — Fits GM Powerglide Transmissio\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-crank-adapter-sleeve-sbf-to-gm-trans\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions Crank Adapter Sleeve — Fits Small Block Ford to GM Transmissi\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-chrysler-crank-adapter-6-hole\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions 6-Hole Flexplate Adapter — Fits Mopar Crank to GM Transmissio\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-chrysler-crank-adapter-8-hole\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions 8-Hole Flexplate Adapter — Fits Mopar Crank to GM Transmissio\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-how-to-build-racing-p-g-trans-book\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions How To Build Racing Powerglide Book — 170 Pages\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\":\"JW Performance 351 164-Tooth SFI 29.2 Chromoly Flexplate \\u2014 Fits Small Block Ford\",\"description\":\"Boost your Small Block Ford performance with the JW Performance 164-tooth SFI 29.2 flexplate. High-strength chromoly build. Shop now at GGCRACING!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"JW Performance Transmissions Inc\"},\"mpn\":\"N93002\",\"url\":\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-351-164-tooth-flexplate\",\"offers\":{\"@type\":\"Offer\",\"price\":\"456.88\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-351-164-tooth-flexplate\",\"sku\":\"BJRS_N93002\"}}\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\":\"JW Performance Transmissions Inc\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=JW+Performance+Transmissions+Inc\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"JW Performance 351 164-Tooth SFI 29.2 Chromoly Flexplate \\u2014 Fits Small Block Ford\",\"item\":\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-351-164-tooth-flexplate\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the JW Performance 351 164-Tooth SFI 29.2 Chromoly Flexplate \\u2014 Fits Small Block Ford fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for JW Performance Transmissions Inc?\",\"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 JW Performance 351 164-Tooth SFI 29.2 Chromoly Flexplate \\u2014 Fits Small Block Ford?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"JW Performance Transmissions Inc","offers":[{"title":"Default Title","offer_id":41433759088724,"sku":"BJRS_N93002","price":456.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/JWPN93002.jpg?v=1721415049"},{"product_id":"jw-performance-transmissions-inc-ford-4-6l-to-c4-8-bolt-crank-flexplate-sfi","title":"JW Performance Ford 4.6L to C4 8-Bolt SFI 29.2 Flexplate — Performance Drivetrain","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 JW Performance Transmissions Inc\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eJW Performance Transmissions Inc engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full JW Performance Transmissions Inc lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eElite Drivetrain Reliability\u003c\/h2\u003e\u003cp\u003eWhen swapping a C4 transmission behind a Ford Modular or Coyote engine, your flexplate is the critical link in your drivetrain. The JW Performance 8-Bolt SFI 29.2 Flexplate is engineered to handle the high torque and RPM demands of serious street and strip applications. Crafted from premium chromoly steel, this unit offers exceptional structural integrity compared to stock replacements.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Designed for Ford Modular, Coyote, and V10 engines with 8-bolt crankshafts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTransmission Fitment:\u003c\/strong\u003e Optimized for C4 transmission conversions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSFI Certification:\u003c\/strong\u003e Rated to SFI 29.2 specifications, ensuring safety and performance for racing environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign:\u003c\/strong\u003e 164-tooth ring gear with internal balancing for smooth operation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis flexplate is not just a replacement; it is a performance upgrade. The robust chromoly construction minimizes flex during high-load launches, protecting your transmission pump and engine bearings from premature wear. Whether you are building a drag car or a high-horsepower street machine, the JW Performance flexplate provides the peace of mind that comes with professional-grade engineering. Its precision-machined bolt patterns ensure a perfect fit, reducing installation headaches and ensuring your drivetrain stays aligned under extreme conditions. For high-performance drivetrain components that you can rely on, choose parts from GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular JW Performance Transmissions Inc 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\/jw-performance-transmissions-inc-rear-support-gm-p-g-billet-alum\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions Billet Aluminum Rear Support — Fits GM Powerglide Transmissio\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-crank-adapter-sleeve-sbf-to-gm-trans\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions Crank Adapter Sleeve — Fits Small Block Ford to GM Transmissi\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-chrysler-crank-adapter-6-hole\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions 6-Hole Flexplate Adapter — Fits Mopar Crank to GM Transmissio\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-chrysler-crank-adapter-8-hole\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions 8-Hole Flexplate Adapter — Fits Mopar Crank to GM Transmissio\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-how-to-build-racing-p-g-trans-book\" style=\"color:#0066cc;text-decoration:none;\"\u003eJW Performance Transmissions How To Build Racing Powerglide Book — 170 Pages\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\":\"JW Performance Ford 4.6L to C4 8-Bolt SFI 29.2 Flexplate \\u2014 Performance Drivetrain\",\"description\":\"Upgrade to the JW Performance 8-bolt SFI 29.2 flexplate for Ford 4.6L to C4 swaps. High-strength chromoly for racing reliability. Buy at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"JW Performance Transmissions Inc\"},\"mpn\":\"N93002-468\",\"url\":\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-ford-4-6l-to-c4-8-bolt-crank-flexplate-sfi\",\"offers\":{\"@type\":\"Offer\",\"price\":\"456.88\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-ford-4-6l-to-c4-8-bolt-crank-flexplate-sfi\",\"sku\":\"BJRS_N93002-468\"}}\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\":\"JW Performance Transmissions Inc\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=JW+Performance+Transmissions+Inc\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"JW Performance Ford 4.6L to C4 8-Bolt SFI 29.2 Flexplate \\u2014 Performance Drivetrain\",\"item\":\"https:\/\/ggcracing.com\/products\/jw-performance-transmissions-inc-ford-4-6l-to-c4-8-bolt-crank-flexplate-sfi\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the JW Performance Ford 4.6L to C4 8-Bolt SFI 29.2 Flexplate \\u2014 Performance Drivetrai 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 JW Performance Transmissions Inc?\",\"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 JW Performance Ford 4.6L to C4 8-Bolt SFI 29.2 Flexplate \\u2014 Performance Drivetrai?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. 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