{"title":"Automatic Transmission Adapters","description":null,"products":[{"product_id":"hookertrans-adapter-bracket-gen-iii-hemi-to-tkx","title":"Hooker Blackheart Transmission Adapter Bracket — Fits Gen III Hemi to TKX","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 Hooker\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eHooker engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Hooker 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\/pyS15iaZvh8\" 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: Gen III Hemi to TKX\u003c\/h2\u003e\u003cp\u003eAchieve the perfect drivetrain setup with the Hooker Blackheart Transmission Adapter Bracket. Designed to bridge the gap between the powerful Gen III Hemi engine and the popular Tremec TKX transmission, this adapter is an essential component for any serious performance build. Precision-engineered for a bolt-on fit, it eliminates the guesswork often associated with custom transmission swaps.\u003c\/p\u003e\u003ch3\u003eWhy Choose This Adapter?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerfect Compatibility:\u003c\/strong\u003e Specifically designed to align the Gen III Hemi platform with the TKX transmission.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobust Steel Construction:\u003c\/strong\u003e Built to withstand high-horsepower applications without flexing or failing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlack Powder Coat Finish:\u003c\/strong\u003e Provides superior protection against rust and road debris for long-term durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimplified Installation:\u003c\/strong\u003e Bolt-on design saves time and effort during your drivetrain conversion project.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhether you are upgrading your classic muscle car or building a modern performance vehicle, this adapter bracket ensures your transmission is mounted securely and correctly. Hooker Blackheart components are renowned for their fit and finish, providing the reliability you demand on the street or the track. Trust your drivetrain conversion to the experts at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Hooker 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\/hookerhooker-metal-embossed-sign\" style=\"color:#0066cc;text-decoration:none;\"\u003eHooker Metal Embossed Sign - 12in x 19in Hooker Headers Logo\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/hooker302-351w-header-gaskets\" style=\"color:#0066cc;text-decoration:none;\"\u003eHooker Super Competition Header Gaskets 302-351W — Small Block Ford Rectangle Port\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/hookerheader-gaskets-4-6l-ford-2v\" style=\"color:#0066cc;text-decoration:none;\"\u003eHooker Super Competition Exhaust Header Gaskets — Fits 4.6L Ford 2V Modular Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/hooker2-5in-to-2in-reducer-each\" style=\"color:#0066cc;text-decoration:none;\"\u003eHooker Header Collector Reducer 2.5in to 2in — 3-Bolt Flange Steel\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/hooker2-5in-to-2in-reducers-pair\" style=\"color:#0066cc;text-decoration:none;\"\u003eHooker Header Collector Reducers 2.5in to 2in Pair — 3-Bolt Flange\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\":\"Hooker Blackheart Transmission Adapter Bracket \\u2014 Fits Gen III Hemi to TKX\",\"description\":\"Easily mate your Gen III Hemi to a TKX transmission with the Hooker Blackheart adapter bracket. High-strength steel for a perfect fit. Buy at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Hooker\"},\"mpn\":\"BHS563\",\"url\":\"https:\/\/ggcracing.com\/products\/hookertrans-adapter-bracket-gen-iii-hemi-to-tkx\",\"offers\":{\"@type\":\"Offer\",\"price\":\"44.19\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/hookertrans-adapter-bracket-gen-iii-hemi-to-tkx\",\"sku\":\"BBVM_BHS563\"}}\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\":\"Hooker\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Hooker\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Hooker Blackheart Transmission Adapter Bracket \\u2014 Fits Gen III Hemi to TKX\",\"item\":\"https:\/\/ggcracing.com\/products\/hookertrans-adapter-bracket-gen-iii-hemi-to-tkx\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Hooker Blackheart Transmission Adapter Bracket \\u2014 Fits Gen III Hemi to TKX 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 Hooker?\",\"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 Hooker Blackheart Transmission Adapter Bracket \\u2014 Fits Gen III Hemi to TKX?\",\"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":"Hooker","offers":[{"title":"Default Title","offer_id":41088062488660,"sku":"BBVM_BHS563","price":44.19,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/HKRBHS563.jpg?v=1716945250"},{"product_id":"hookertrans-adapter-plate-kit-gen-iii-hemi-swap","title":"Hooker Blackheart Trans Adapter Plate Kit — Fits 73-76 Mopar A-Body","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Hooker\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eHooker engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Hooker 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\/sp3O4F_Ixg4\" 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\u003eUpgrade Your 1973-1976 Mopar A-Body Drivetrain\u003c\/h2\u003e\u003cp\u003eModernize your classic Mopar A-Body with the Hooker Blackheart Transmission Adapter Plate Kit. This specialized kit is designed to facilitate the installation of a Tremec TKX transmission behind a Gen III Hemi engine. By utilizing this high-quality adapter, you can ensure that your transmission sits at the correct angle and height, maintaining optimal driveline geometry for your 1973-1976 vehicle.\u003c\/p\u003e\u003ch3\u003eEngineered for Performance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVehicle Specific:\u003c\/strong\u003e Tailored for 1973-1976 Mopar A-Body platforms for a factory-like fit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Strength Steel:\u003c\/strong\u003e Constructed from premium materials to handle the rigors of high-performance driving.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorrosion Resistant:\u003c\/strong\u003e Finished with a black powder coat to ensure longevity and a professional look under your chassis.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBolt-On Convenience:\u003c\/strong\u003e Designed for an easy installation process, allowing you to get back on the road faster.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eDon't let drivetrain alignment issues hold back your build. The Hooker Blackheart adapter plate kit provides the stability and precision needed for a reliable, high-performance transmission swap. Whether you are hitting the drag strip or cruising the boulevard, this kit delivers the confidence you need in your drivetrain components. Explore the full range of performance parts 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 Hooker 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\/hookerhooker-metal-embossed-sign\" style=\"color:#0066cc;text-decoration:none;\"\u003eHooker Metal Embossed Sign - 12in x 19in Hooker Headers Logo\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/hooker302-351w-header-gaskets\" style=\"color:#0066cc;text-decoration:none;\"\u003eHooker Super Competition Header Gaskets 302-351W — Small Block Ford Rectangle Port\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/hookerheader-gaskets-4-6l-ford-2v\" style=\"color:#0066cc;text-decoration:none;\"\u003eHooker Super Competition Exhaust Header Gaskets — Fits 4.6L Ford 2V Modular Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/hooker2-5in-to-2in-reducer-each\" style=\"color:#0066cc;text-decoration:none;\"\u003eHooker Header Collector Reducer 2.5in to 2in — 3-Bolt Flange Steel\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/hooker2-5in-to-2in-reducers-pair\" style=\"color:#0066cc;text-decoration:none;\"\u003eHooker Header Collector Reducers 2.5in to 2in Pair — 3-Bolt Flange\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\":\"Hooker Blackheart Trans Adapter Plate Kit \\u2014 Fits 73-76 Mopar A-Body\",\"description\":\"Install a TKX transmission in your 73-76 Mopar A-Body with the Hooker Blackheart adapter plate kit. Durable, bolt-on, and precise. Order from GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Hooker\"},\"mpn\":\"BHS573\",\"url\":\"https:\/\/ggcracing.com\/products\/hookertrans-adapter-plate-kit-gen-iii-hemi-swap\",\"offers\":{\"@type\":\"Offer\",\"price\":\"63.95\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/hookertrans-adapter-plate-kit-gen-iii-hemi-swap\",\"sku\":\"BBVM_BHS573\"}}\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\":\"Hooker\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Hooker\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Hooker Blackheart Trans Adapter Plate Kit \\u2014 Fits 73-76 Mopar A-Body\",\"item\":\"https:\/\/ggcracing.com\/products\/hookertrans-adapter-plate-kit-gen-iii-hemi-swap\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Hooker Blackheart Trans Adapter Plate Kit \\u2014 Fits 73-76 Mopar A-Body fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Hooker?\",\"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 Hooker Blackheart Trans Adapter Plate Kit \\u2014 Fits 73-76 Mopar A-Body?\",\"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":"Hooker","offers":[{"title":"Default Title","offer_id":41088064061524,"sku":"BBVM_BHS573","price":63.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/HKRBHS573.jpg?v=1716945326"},{"product_id":"ict-billetstall-converter-hub-adap-ter-transmission-crank","title":"ICT Billet Stall Converter Hub Adapter — TH350\/TH400 to GM LS-Series Transmission Crank","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 ICT Billet\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eICT Billet engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full ICT Billet 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\/IqtCB1bAKDc\" 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\u003eBridge the Gap: TH350\/TH400 Transmission to LS Engine Flexplate Adapter\u003c\/h2\u003e\u003cp\u003eWhen mating a classic TH350 or TH400 automatic transmission to a modern GM LS-Series engine, a crucial component is often overlooked: the flexplate adapter. The \u003cb\u003eICT Billet Stall Converter Hub Adapter\u003c\/b\u003e provides the perfect solution, ensuring proper alignment and engagement between your transmission's stall converter and the LS engine's crankshaft. This adapter is essential for a smooth, reliable drivetrain swap, preventing costly damage and ensuring optimal power transfer.\u003c\/p\u003e\u003ch3\u003eRobust Steel Construction for Drivetrain Integrity\u003c\/h3\u003e\u003cp\u003eUnlike some adapters, this ICT Billet flexplate adapter is constructed from high-strength steel, designed to withstand the immense forces and torque generated by performance LS engines. Its durable composition guarantees long-lasting reliability, providing peace of mind whether you're cruising or pushing your vehicle to its limits. This adapter is engineered for a precise fit, eliminating vibrations and ensuring concentricity between the components.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e High-Strength Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eApplication:\u003c\/b\u003e Flexplate Adapter\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTransmission Compatibility:\u003c\/b\u003e TH350, TH400 Automatic Transmissions\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eEngine Compatibility:\u003c\/b\u003e GM LS-Series Engines\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSimplify Your LS Swap with ICT Billet\u003c\/h3\u003e\u003cp\u003eICT Billet is a leader in providing high-quality, application-specific components that simplify complex engine and transmission swaps. This flexplate adapter is a testament to their engineering excellence, offering a straightforward solution to a common swap challenge. It eliminates the need for custom machining or unreliable jury-rigged setups, providing a professional and secure connection for your drivetrain. Trust GGCRACING.COM for all your high-performance drivetrain 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 ICT Billet 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\/ict-billetford-7-3l-godzilla-motor-mounts-universal\" style=\"color:#0066cc;text-decoration:none;\"\u003eICT Billet Ford 7.3L Godzilla Motor Mounts — Universal Swap Kit\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ict-billetan-radiator-hose-kit-electric-water-pump\" style=\"color:#0066cc;text-decoration:none;\"\u003eICT Billet LS-Series AN Radiator Hose Kit — Electric Water Pump\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ict-billetuniversal-ls-lt-heater-core-hose-set\" style=\"color:#0066cc;text-decoration:none;\"\u003eICT Billet Universal LS \/ LT Heater Core Hose Set — 5\/8in \u0026amp; 3\/4in\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ict-billetuniversal-spark-plug-wir-e-set-remote-coil\" style=\"color:#0066cc;text-decoration:none;\"\u003eICT Billet Universal Spark Plug Wire Set — LS \/ LT Remote Coil\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ict-billetls-oil-dipstick-tube-plu-g-for-gen-3-4-5-ls1\" style=\"color:#0066cc;text-decoration:none;\"\u003eICT Billet LS Oil Dipstick Tube Plug - Gen 3, 4, 5 LS1 - Aluminum Natural\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\":\"ICT Billet Stall Converter Hub Adapter \\u2014 TH350\/TH400 to GM LS-Series Transmission Crank\",\"description\":\"Connect your TH350\/TH400 transmission to a GM LS-Series engine with the ICT Billet flexplate adapter. Durable steel construction. Shop now!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"ICT Billet\"},\"mpn\":\"551165\",\"url\":\"https:\/\/ggcracing.com\/products\/ict-billetstall-converter-hub-adap-ter-transmission-crank\",\"offers\":{\"@type\":\"Offer\",\"price\":\"30.99\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/ict-billetstall-converter-hub-adap-ter-transmission-crank\",\"sku\":\"HXXG_551165\"}}\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\":\"ICT Billet\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=ICT+Billet\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"ICT Billet Stall Converter Hub Adapter \\u2014 TH350\/TH400 to GM LS-Series Transmission Crank\",\"item\":\"https:\/\/ggcracing.com\/products\/ict-billetstall-converter-hub-adap-ter-transmission-crank\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the ICT Billet Stall Converter Hub Adapter \\u2014 TH350\/TH400 to GM LS-Series Transmissio 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 ICT Billet?\",\"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 ICT Billet Stall Converter Hub Adapter \\u2014 TH350\/TH400 to GM LS-Series Transmissio?\",\"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":"ICT Billet","offers":[{"title":"Default Title","offer_id":41120525123668,"sku":"HXXG_551165","price":31.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/ICT551165.jpg?v=1717319752"},{"product_id":"prwcrank-adapter-sleeve-sbf-to-gm-transmission","title":"PRW Crank Adapter Sleeve SBF to GM Transmission Steel — Fits Small 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 PRW\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003ePRW engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full PRW lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003ePrecision Drivetrain Compatibility\u003c\/h2\u003e\u003cp\u003eThe PRW Crank Adapter Sleeve (1800302) is the essential component for enthusiasts looking to mate a GM transmission to a Small Block Ford (SBF) engine. This adapter sleeve ensures your GM torque converter pilot aligns perfectly with the SBF crankshaft, eliminating vibration and preventing premature wear on your transmission front pump.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eApplication: SBF Crank to GM Transmission\u003c\/li\u003e\n\u003cli\u003eMaterial: High-Strength Steel\u003c\/li\u003e\n\u003cli\u003eFinish: Natural\u003c\/li\u003e\n\u003cli\u003ePrecision Machined for Exact Fitment\u003c\/li\u003e\n\u003cli\u003eDurable Construction for High-Performance Use\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhen performing a transmission swap, alignment is critical. This sleeve provides the necessary support to bridge the gap between different manufacturer standards, ensuring smooth power transfer and long-lasting reliability. Whether you are building a street rod or a dedicated track car, this adapter is designed to handle the rigors of high-torque applications. Its robust steel construction offers superior durability compared to inferior aftermarket alternatives, making it a reliable choice for your custom build. Trust GGCRACING for all your high-performance drivetrain 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 PRW 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\/prwgm-oe-ls-rocker-trunnion-upgrade-kit\" style=\"color:#0066cc;text-decoration:none;\"\u003ePRW GM LS Trunnion Upgrade Kit Chromoly Rocker Arm Set — Fits 1997-2015 GM LS-Series Engin\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/prwtrunnion-installation-tool-kit-gm-ls\" style=\"color:#0066cc;text-decoration:none;\"\u003ePRW Trunnion Installation Tool Kit — Fits GM LS-Series Rocker Arm Upgrades\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/prwfulcrum-upgrade-kit-gm-ls-series-16pk\" style=\"color:#0066cc;text-decoration:none;\"\u003ePRW Fulcrum Upgrade Kit Silicon Bronze Bushing — Fits GM LS-Series Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/prwhp-aluminum-water-pump-65-69-sbf\" style=\"color:#0066cc;text-decoration:none;\"\u003ePRW High Performance Aluminum Water Pump 5\/8in Pilot — Fits 1965-1969 Small Block Ford\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/prwhp-aluminum-water-pump-70-87-sbf-302-351w\" style=\"color:#0066cc;text-decoration:none;\"\u003ePRW High Performance Aluminum Water Pump 5\/8in Pilot — Fits 1970-1987 SBF 302\/351W\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\":\"PRW Crank Adapter Sleeve SBF to GM Transmission Steel \\u2014 Fits Small Block Ford Engines\",\"description\":\"Upgrade your drivetrain with the PRW Crank Adapter Sleeve for SBF to GM transmissions. Precision-engineered for a perfect fit. Shop GGCRACING today!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"PRW\"},\"mpn\":\"1800302\",\"url\":\"https:\/\/ggcracing.com\/products\/prwcrank-adapter-sleeve-sbf-to-gm-transmission\",\"offers\":{\"@type\":\"Offer\",\"price\":\"21.20\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/prwcrank-adapter-sleeve-sbf-to-gm-transmission\",\"sku\":\"FMJX_1800302\"}}\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\":\"PRW\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=PRW\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"PRW Crank Adapter Sleeve SBF to GM Transmission Steel \\u2014 Fits Small Block Ford Engines\",\"item\":\"https:\/\/ggcracing.com\/products\/prwcrank-adapter-sleeve-sbf-to-gm-transmission\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the PRW Crank Adapter Sleeve SBF to GM Transmission Steel \\u2014 Fits Small Block Ford En 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 PRW?\",\"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 PRW Crank Adapter Sleeve SBF to GM Transmission Steel \\u2014 Fits Small Block Ford En?\",\"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":"PRW","offers":[{"title":"Default Title","offer_id":41324531941460,"sku":"FMJX_1800302","price":21.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/PQX1800302.jpg?v=1718465050"},{"product_id":"prwcrank-adapter-sleeve-sbf-to-gm-transmission-1","title":"PRW Crank Adapter Sleeve SBF to GM Transmission Steel — Fits Small 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 PRW\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003ePRW engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full PRW lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eReliable Transmission Conversion\u003c\/h2\u003e\u003cp\u003eAchieving a seamless transmission swap requires the right hardware. The PRW Crank Adapter Sleeve is specifically designed to allow the use of a GM torque converter with a Small Block Ford (SBF) crankshaft. This precision-machined sleeve is crafted from high-quality steel, ensuring that your drivetrain remains balanced and vibration-free during operation.\u003c\/p\u003e\u003ch3\u003eKey Features and Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEngineered for SBF to GM Transmission compatibility\u003c\/li\u003e\n\u003cli\u003eConstructed from heavy-duty steel for maximum longevity\u003c\/li\u003e\n\u003cli\u003eEnsures proper torque converter pilot engagement\u003c\/li\u003e\n\u003cli\u003eSimple installation for custom drivetrain setups\u003c\/li\u003e\n\u003cli\u003eNatural finish for a clean, professional look\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eProper alignment is the key to a successful transmission conversion. Without the correct adapter, you risk damaging your transmission pump or causing significant drivetrain vibration. This PRW component provides a secure, reliable connection that stands up to the demands of performance driving. By choosing this high-quality adapter, you ensure that your engine's power is transferred efficiently to the transmission without compromise. Upgrade your drivetrain with confidence knowing you are using top-tier 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 PRW 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\/prwgm-oe-ls-rocker-trunnion-upgrade-kit\" style=\"color:#0066cc;text-decoration:none;\"\u003ePRW GM LS Trunnion Upgrade Kit Chromoly Rocker Arm Set — Fits 1997-2015 GM LS-Series Engin\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/prwtrunnion-installation-tool-kit-gm-ls\" style=\"color:#0066cc;text-decoration:none;\"\u003ePRW Trunnion Installation Tool Kit — Fits GM LS-Series Rocker Arm Upgrades\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/prwfulcrum-upgrade-kit-gm-ls-series-16pk\" style=\"color:#0066cc;text-decoration:none;\"\u003ePRW Fulcrum Upgrade Kit Silicon Bronze Bushing — Fits GM LS-Series Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/prwhp-aluminum-water-pump-65-69-sbf\" style=\"color:#0066cc;text-decoration:none;\"\u003ePRW High Performance Aluminum Water Pump 5\/8in Pilot — Fits 1965-1969 Small Block Ford\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/prwhp-aluminum-water-pump-70-87-sbf-302-351w\" style=\"color:#0066cc;text-decoration:none;\"\u003ePRW High Performance Aluminum Water Pump 5\/8in Pilot — Fits 1970-1987 SBF 302\/351W\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\":\"PRW Crank Adapter Sleeve SBF to GM Transmission Steel \\u2014 Fits Small Block Ford Engines\",\"description\":\"Easily mate your GM transmission to a Small Block Ford engine with the PRW Crank Adapter Sleeve. Durable steel construction. Buy now at GGCRACING!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"PRW\"},\"mpn\":\"1800302\",\"url\":\"https:\/\/ggcracing.com\/products\/prwcrank-adapter-sleeve-sbf-to-gm-transmission-1\",\"offers\":{\"@type\":\"Offer\",\"price\":\"23.43\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/prwcrank-adapter-sleeve-sbf-to-gm-transmission-1\",\"sku\":\"FMJX_1800302\"}}\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\":\"PRW\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=PRW\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"PRW Crank Adapter Sleeve SBF to GM Transmission Steel \\u2014 Fits Small Block Ford Engines\",\"item\":\"https:\/\/ggcracing.com\/products\/prwcrank-adapter-sleeve-sbf-to-gm-transmission-1\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the PRW Crank Adapter Sleeve SBF to GM Transmission Steel \\u2014 Fits Small Block Ford En 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 PRW?\",\"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 PRW Crank Adapter Sleeve SBF to GM Transmission Steel \\u2014 Fits Small Block Ford En?\",\"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":"PRW","offers":[{"title":"Default Title","offer_id":41324531974228,"sku":"FMJX_1800302","price":23.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/PQX1800302_8d8f3525-174c-45f2-baef-40703d8431ca.jpg?v=1718465050"},{"product_id":"prwcrank-adapter-sleeve-gm-ls-to-early-trans-1","title":"PRW Crank Adapter Sleeve GM LS to Early Transmission Steel — Fits GM LS 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 PRW\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003ePRW engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full PRW 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\/ft5NAJVUvRE\" 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\u003eDurable LS Transmission Adapters\u003c\/h2\u003e\u003cp\u003eWhen swapping a GM LS-series engine into a vehicle with an older transmission, you need reliable hardware to ensure everything aligns correctly. The PRW Crank Adapter Sleeve is engineered to bridge the gap between the LS crankshaft and the torque converter of an early model transmission, ensuring a precise fit every time.\u003c\/p\u003e\u003ch3\u003eWhy Choose PRW Adapters?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDesigned specifically for GM LS-Series engines\u003c\/li\u003e\n\u003cli\u003eHigh-strength steel construction for long-term durability\u003c\/li\u003e\n\u003cli\u003eEliminates pilot misalignment issues\u003c\/li\u003e\n\u003cli\u003eCompatible with various early GM transmission models\u003c\/li\u003e\n\u003cli\u003eNatural finish for easy inspection\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003ePrecision is paramount when dealing with drivetrain components. A misaligned torque converter can cause catastrophic damage to your transmission front pump and seals. This PRW adapter sleeve is manufactured to tight tolerances, providing the stability and support required for high-performance applications. By choosing this high-quality steel component, you are investing in the longevity and reliability of your drivetrain. This is an essential part for any serious builder looking to combine the power of an LS engine with the simplicity of an early transmission setup. Find all your essential conversion 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 PRW 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\/prwgm-oe-ls-rocker-trunnion-upgrade-kit\" style=\"color:#0066cc;text-decoration:none;\"\u003ePRW GM LS Trunnion Upgrade Kit Chromoly Rocker Arm Set — Fits 1997-2015 GM LS-Series Engin\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/prwtrunnion-installation-tool-kit-gm-ls\" style=\"color:#0066cc;text-decoration:none;\"\u003ePRW Trunnion Installation Tool Kit — Fits GM LS-Series Rocker Arm Upgrades\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/prwfulcrum-upgrade-kit-gm-ls-series-16pk\" style=\"color:#0066cc;text-decoration:none;\"\u003ePRW Fulcrum Upgrade Kit Silicon Bronze Bushing — Fits GM LS-Series Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/prwhp-aluminum-water-pump-65-69-sbf\" style=\"color:#0066cc;text-decoration:none;\"\u003ePRW High Performance Aluminum Water Pump 5\/8in Pilot — Fits 1965-1969 Small Block Ford\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/prwhp-aluminum-water-pump-70-87-sbf-302-351w\" style=\"color:#0066cc;text-decoration:none;\"\u003ePRW High Performance Aluminum Water Pump 5\/8in Pilot — Fits 1970-1987 SBF 302\/351W\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\":\"PRW Crank Adapter Sleeve GM LS to Early Transmission Steel \\u2014 Fits GM LS Engines\",\"description\":\"Need to mate your GM LS engine to an older transmission? Use the PRW Crank Adapter Sleeve for a perfect fit. Order yours today from GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"PRW\"},\"mpn\":\"1800346\",\"url\":\"https:\/\/ggcracing.com\/products\/prwcrank-adapter-sleeve-gm-ls-to-early-trans-1\",\"offers\":{\"@type\":\"Offer\",\"price\":\"23.58\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/prwcrank-adapter-sleeve-gm-ls-to-early-trans-1\",\"sku\":\"FMJX_1800346\"}}\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\":\"PRW\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=PRW\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"PRW Crank Adapter Sleeve GM LS to Early Transmission Steel \\u2014 Fits GM LS Engines\",\"item\":\"https:\/\/ggcracing.com\/products\/prwcrank-adapter-sleeve-gm-ls-to-early-trans-1\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the PRW Crank Adapter Sleeve GM LS to Early Transmission Steel \\u2014 Fits GM LS 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 PRW?\",\"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 PRW Crank Adapter Sleeve GM LS to Early Transmission Steel \\u2014 Fits GM LS 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":"PRW","offers":[{"title":"Default Title","offer_id":41324532629588,"sku":"FMJX_1800346","price":23.58,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/PQX1800346_9b63d489-1f49-4c32-90b4-746ecfa89e53.jpg?v=1718465059"},{"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":"allstar-performance-crank-adapter-ls-to-older-gm-converters","title":"Allstar Performance Crank Adapter LS to Older GM Converters — 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 Allstar Performance\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eAllstar Performance is America's leading circle-track racing parts manufacturer. From aluminum panels and chassis components to brake hardware, steering boxes, and oval-track shock packages — every Allstar product is born from sprint car and modified racing experience.\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\/7BtgAez6KWk\" 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 Allstar Performance\u003c\/h2\u003e\u003cp\u003eThe Allstar Performance Crank Adapter is the essential solution for builders looking to mate a modern GM LS-series engine to a legacy GM automatic transmission. This precision-machined steel sleeve bridges the gap between the LS crankshaft and older-style torque converter hubs, ensuring perfect alignment and vibration-free operation.\u003c\/p\u003e\u003ch3\u003eTechnical Advantages\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMaterial: High-strength steel\u003c\/li\u003e\n\u003cli\u003eFinish: Black oxide coating for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eCompatibility: GM LS-series crankshafts to older GM converters\u003c\/li\u003e\n\u003cli\u003ePrecision: CNC-machined for exact fitment\u003c\/li\u003e\n\u003cli\u003eInstallation: Simple press-fit design\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eSwapping an LS engine into a classic chassis often presents challenges with transmission compatibility. This adapter eliminates the guesswork by providing a reliable, secure interface that maintains proper torque converter spacing. The black oxide finish not only prevents rust but also ensures the part remains durable under the high-stress conditions of performance driving. By choosing this adapter, you avoid the need for expensive custom machining or incompatible flexplate setups. Whether you are performing a budget-friendly swap or a high-end restomod, this adapter is a must-have for your drivetrain assembly. Find all your essential drivetrain adapters and engine swap components 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 Allstar Performance 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\/asphalt-tire-book\" style=\"color:#0066cc;text-decoration:none;\"\u003eAllstar Performance Asphalt Tire Setup Log Book — 50 Sheet Pad\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/circle-track-set-up-book\" style=\"color:#0066cc;text-decoration:none;\"\u003eAllstar Performance Circle Track Set-Up Book - Chassis Setup Chart\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/tire-log-decals-8pk\" style=\"color:#0066cc;text-decoration:none;\"\u003eAllstar Performance Tire Log Decals — 8 Pack Information Stickers\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/tire-log-decals-40pk\" style=\"color:#0066cc;text-decoration:none;\"\u003eAllstar Performance Tire Log Decals — 40 Pack Bulk Information Stickers\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/tire-spoon-24in-straight-w-round-end\" style=\"color:#0066cc;text-decoration:none;\"\u003eAllstar Performance 24in Straight Tire Spoon w\/ Round End — Steel\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\":\"Allstar Performance Crank Adapter LS to Older GM Converters \\u2014 Fits GM LS-Series Engines\",\"description\":\"Easily mate your GM LS-series engine to an older GM transmission with the Allstar Performance Crank Adapter. Durable steel construction. Shop GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Allstar Performance\"},\"mpn\":\"ALL26121\",\"url\":\"https:\/\/ggcracing.com\/products\/allstar-performance-crank-adapter-ls-to-older-gm-converters\",\"offers\":{\"@type\":\"Offer\",\"price\":\"27.99\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/allstar-performance-crank-adapter-ls-to-older-gm-converters\",\"sku\":\"DNLF_ALL26121\"}}\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\":\"Allstar Performance\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Allstar+Performance\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Allstar Performance Crank Adapter LS to Older GM Converters \\u2014 Fits GM LS-Series Engines\",\"item\":\"https:\/\/ggcracing.com\/products\/allstar-performance-crank-adapter-ls-to-older-gm-converters\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Allstar Performance Crank Adapter LS to Older GM Converters \\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 Allstar Performance?\",\"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 Allstar Performance Crank Adapter LS to Older GM Converters \\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":"Allstar Performance","offers":[{"title":"Default Title","offer_id":41441066483796,"sku":"DNLF_ALL26121","price":27.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/ALL26121.jpg?v=1721504624"},{"product_id":"crank-spacer-ls-eng-to-th300-th400-700r4-200r4","title":"Straub Technologies LS Crank Spacer Adapter - Steel — Fits TH300\/TH400\/700R4\/200R4 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 Straub Technologies\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eStraub Technologies engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Straub Technologies lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eStraub Technologies Steel Crank Spacer Adapter for GM LS Engines\u003c\/h2\u003e\n\u003cp\u003eEasily adapt your powerful GM LS-Series engine to popular GM automatic transmissions like the TH300, TH400, 700R4, and 200R4 with this high-quality steel crank spacer from Straub Technologies. This adapter is essential for ensuring proper alignment and engagement between the LS crankshaft and the flexplate of the chosen transmission, allowing for a seamless engine swap or upgrade.\u003c\/p\u003e\n\u003ch3\u003eAdapter Specifications:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Crankshaft Spacer \/ Flexplate Adapter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Durable steel construction for strength and reliability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Natural steel finish.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed for GM LS-Series engines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTransmission Fitment:\u003c\/strong\u003e Compatible with TH300, TH400, 700R4, and 200R4 automatic transmissions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Corrects spacing for proper flexplate engagement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSold:\u003c\/strong\u003e Individually (Each).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSwapping an LS engine into a classic vehicle often involves mating it to a period-correct transmission. This flexplate adapter from Straub Technologies simplifies that process by providing the necessary offset between the LS crankshaft and the transmission's flexplate. Its robust steel construction ensures it can handle the torque and stresses of an LS engine. Proper installation is crucial for drivetrain longevity, preventing issues like cracked flexplates or transmission input shaft damage. Ensure your LS swap project goes smoothly with reliable adapter components. Find the best drivetrain and swap 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 Straub Technologies 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\/valve-locks-10-deg-8mm-machined-steel-16pk\" style=\"color:#0066cc;text-decoration:none;\"\u003eStraub Technologies 100-1315 Valve Locks — 10-Deg 8mm Steel (16pk)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/valve-locks-7-deg-8mm-machined-steel-16pk\" style=\"color:#0066cc;text-decoration:none;\"\u003eStraub Technologies 100-9007 Valve Locks — 7-Deg 8mm Steel (16pk)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/valve-spring-shims-50pk-015-gm-ls-engines\" style=\"color:#0066cc;text-decoration:none;\"\u003eStraub Technologies 346-0015 Valve Spring Shims — .015in GM LS (50pk)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/1-237-beehive-valve-springs-16pk\" style=\"color:#0066cc;text-decoration:none;\"\u003eStraub Technologies Beehive Valve Springs 1.237\" OD - Set of 16\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/1-290-dual-valve-springs-16pk\" style=\"color:#0066cc;text-decoration:none;\"\u003eStraub Technologies Dual Valve Springs 1.290\" OD - Set of 16\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\":\"Straub Technologies LS Crank Spacer Adapter - Steel \\u2014 Fits TH300\/TH400\/700R4\/200R4 Trans\",\"description\":\"Adapt your GM LS-Series engine to TH300\/TH400\/700R4\/200R4 transmissions with this Straub Technologies steel crank spacer. Shop adapters at GGCRACING!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Straub Technologies\"},\"mpn\":\"346-3532\",\"url\":\"https:\/\/ggcracing.com\/products\/crank-spacer-ls-eng-to-th300-th400-700r4-200r4\",\"offers\":{\"@type\":\"Offer\",\"price\":\"40.99\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/crank-spacer-ls-eng-to-th300-th400-700r4-200r4\",\"sku\":\"HHGP_346-3532\"}}\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\":\"Straub Technologies\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Straub+Technologies\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Straub Technologies LS Crank Spacer Adapter - Steel \\u2014 Fits TH300\/TH400\/700R4\/200R4 Trans\",\"item\":\"https:\/\/ggcracing.com\/products\/crank-spacer-ls-eng-to-th300-th400-700r4-200r4\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Straub Technologies LS Crank Spacer Adapter - Steel \\u2014 Fits TH300\/TH400\/700R4\/200 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 Straub Technologies?\",\"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 Straub Technologies LS Crank Spacer Adapter - Steel \\u2014 Fits TH300\/TH400\/700R4\/200?\",\"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":"Straub Technologies","offers":[{"title":"Default Title","offer_id":41576923299924,"sku":"HHGP_346-3532","price":42.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/STT346-3532.jpg?v=1726457913"},{"product_id":"ct525-crankshaft-adapter","title":"Winters CT525 Crankshaft Adapter — Fits GM LS-Series 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 Winters\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eWinters engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Winters lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eWinters CT525 Crankshaft Adapter\u003c\/h2\u003e\n\u003cp\u003eEnhance your GM LS-Series transmission's compatibility with this high-quality Crankshaft Adapter from Winters. Engineered for durability and precise fitment, this adapter is essential for integrating your LS-series engine with compatible transmissions.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDirect Fit:\u003c\/strong\u003e Designed specifically to connect Winters Crankshaft Couplers to GM LS-Series engines.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Manufactured from robust steel for long-lasting performance and resistance to wear.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCadmium Plated:\u003c\/strong\u003e Provides excellent corrosion resistance, ensuring longevity even in harsh conditions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrecision Engineering:\u003c\/strong\u003e Ensures a secure and reliable connection, minimizing vibration and power loss.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThis adapter is crucial for builders looking to swap an LS engine into a project or upgrade their existing setup. Its steel construction guarantees it can withstand the rigors of performance driving. The cadmium plating offers superior protection against rust and environmental factors, extending the life of your drivetrain components.\u003c\/p\u003e\n\n\u003cp\u003eInstallation is straightforward for those familiar with transmission and engine swaps. Ensure proper alignment and torque specifications are met for optimal performance and safety. This adapter is sold individually, providing a complete solution for your crankshaft connection needs.\u003c\/p\u003e\n\n\u003cp\u003eFor a reliable and high-performance connection between your Winters Crankshaft Coupler and GM LS-Series engine, choose the Winters CT525 Crankshaft Adapter. Get yours today at GGCRACING!\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Winters 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\/shifter-th400-stock-pattern\" style=\"color:#0066cc;text-decoration:none;\"\u003eWinters TH400 Stock Pattern Automatic Shifter - Sidewinder\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/dampner-bushing-w-5-yellow-hard\" style=\"color:#0066cc;text-decoration:none;\"\u003eWinters Dynamic Dampener Puck - 95 Durometer Yellow\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/rear-end-lube-w-moly\" style=\"color:#0066cc;text-decoration:none;\"\u003eWinters 80-90-140W Semi-Synthetic Rear End Gear Oil - 1 Gallon\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/shifter-cable-bracket-small-steel\" style=\"color:#0066cc;text-decoration:none;\"\u003eWinters Small Steel Shifter Cable Bracket - Zinc Oxide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/gate-plate-c4-c6-reverse-pattern\" style=\"color:#0066cc;text-decoration:none;\"\u003eWinters Gate Plate C4 \u0026amp; C6 Reverse Pattern Shifter Gate Plate — Winters\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\":\"Winters CT525 Crankshaft Adapter \\u2014 Fits GM LS-Series Transmissions\",\"description\":\"Upgrade your GM LS-Series transmission with the Winters CT525 Crankshaft Adapter. Durable steel construction for reliable performance. Shop now at GGCRACING!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Winters\"},\"mpn\":\"64976\",\"url\":\"https:\/\/ggcracing.com\/products\/ct525-crankshaft-adapter\",\"offers\":{\"@type\":\"Offer\",\"price\":\"79.99\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/ct525-crankshaft-adapter\",\"sku\":\"BJKD_64976\"}}\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\":\"Winters\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Winters\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Winters CT525 Crankshaft Adapter \\u2014 Fits GM LS-Series Transmissions\",\"item\":\"https:\/\/ggcracing.com\/products\/ct525-crankshaft-adapter\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Winters CT525 Crankshaft Adapter \\u2014 Fits GM LS-Series Transmissions 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 Winters?\",\"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 Winters CT525 Crankshaft Adapter \\u2014 Fits GM LS-Series Transmissions?\",\"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":"Winters","offers":[{"title":"Default Title","offer_id":41706619469908,"sku":"BJKD_64976","price":79.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/WIN64976.jpg?v=1731795801"},{"product_id":"crank-adapter-for-gm-ls-engines","title":"Hughes HP3795 Crank Adapter for GM LS Engines — SB Chevy 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 Hughes\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eHughes engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Hughes 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\/Jb14ieEGivk\" 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\u003eHughes HP3795 Steel Crank Adapter for GM LS Engines\u003c\/h2\u003e\n\u003cp\u003eSeamlessly connect your Small Block Chevy transmission to the powerful GM LS-series engines with the Hughes HP3795 Crank Adapter. This high-quality steel adapter is precision-engineered to ensure a perfect fit, eliminating the need for costly transmission swaps and allowing you to leverage the performance of modern LS powerplants with your existing drivetrain setup.\u003c\/p\u003e\n\u003ch3\u003eAdapter Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Designed to mate Small Block Chevy transmissions with GM LS-series engines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Constructed from durable, high-strength steel for maximum reliability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e Ensures proper alignment between the crankshaft and flexplate for smooth operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Facilitates a straightforward installation process, saving time and labor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance:\u003c\/strong\u003e Maintains drivetrain integrity and power transfer efficiency.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Hughes HP3795 adapter is an indispensable component for LS engine swaps, hot rods, and custom builds where integrating an LS engine with a traditional Small Block Chevy transmission is desired. Its robust design withstands the high torque output characteristic of LS engines, ensuring long-term performance and preventing potential failures. This adapter is crucial for maintaining the correct balance and engagement between the crankshaft and the flexplate, ensuring optimal power delivery.\u003c\/p\u003e\n\u003cp\u003eUpgrade your build with confidence. Find the Hughes HP3795 Crank Adapter and other essential 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 Hughes 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\/torque-converter-3000-stall-series-mopar-727\" style=\"color:#0066cc;text-decoration:none;\"\u003eHughes Torque Converter 3000 Stall Series for Mopar 727 Transmission\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/torque-converter-2500-stall-series-gm-pg\" style=\"color:#0066cc;text-decoration:none;\"\u003eHughes Torque Converter 2500 Stall Series for GM Powerglide Transmission\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/torque-converter-2500-stall-series-gm-85-92\" style=\"color:#0066cc;text-decoration:none;\"\u003eHughes 2500 Stall Series Torque Converter — Fits GM 4L60 4L60E 700R4\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/torque-converter-2500-stall-series-mopar-727\" style=\"color:#0066cc;text-decoration:none;\"\u003eHughes 2500 Stall Series Torque Converter — Fits Mopar 727\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/torque-converter-2000-stall-series-ford-c6\" style=\"color:#0066cc;text-decoration:none;\"\u003eHughes 2000 Stall Series Torque Converter — Fits Ford C6\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\":\"Hughes HP3795 Crank Adapter for GM LS Engines \\u2014 SB Chevy Transmission\",\"description\":\"Adapt your SB Chevy transmission to GM LS engines with the Hughes HP3795 Crank Adapter. High-quality steel construction for a secure fit. Shop GGCRACING!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Hughes\"},\"mpn\":\"HP3795\",\"url\":\"https:\/\/ggcracing.com\/products\/crank-adapter-for-gm-ls-engines\",\"offers\":{\"@type\":\"Offer\",\"price\":\"79.99\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/crank-adapter-for-gm-ls-engines\",\"sku\":\"DFLG_HP3795\"}}\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\":\"Hughes\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Hughes\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Hughes HP3795 Crank Adapter for GM LS Engines \\u2014 SB Chevy Transmission\",\"item\":\"https:\/\/ggcracing.com\/products\/crank-adapter-for-gm-ls-engines\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Hughes HP3795 Crank Adapter for GM LS Engines \\u2014 SB Chevy Transmission 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 Hughes?\",\"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 Hughes HP3795 Crank Adapter for GM LS Engines \\u2014 SB Chevy Transmission?\",\"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":"Hughes","offers":[{"title":"Default Title","offer_id":41706690642004,"sku":"DFLG_HP3795","price":79.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/HUGHP3795.jpg?v=1731801758"},{"product_id":"jw-performance-transmissions-inc-crank-adapter-8-bolt-gen-3-hemi-to-gm-tc","title":"JW Performance Transmissions Inc Crank Adapter 8-Bolt Gen-3 Hemi to GM TC","description":"Transmission Adapter - Crankshaft Adapter - GM Torque Converter to Mopar Gen III Hemi Crankshaft - Steel - Natural - Each\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"JW Performance Transmissions Inc","offers":[{"title":"Default Title","offer_id":41953595424852,"sku":"BJRS_80027","price":138.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/JWP80027.jpg?v=1742630692"}],"url":"https:\/\/ggcracing.com\/en-co\/collections\/automatic-transmission-adapters\/closeout.oembed","provider":"GGCRACING INC","version":"1.0","type":"link"}