{"title":"Flexplates and Components","description":null,"products":[{"product_id":"ls-engine-to-gm-th350-700r-200r4-trans-kit","title":"Advance Adapters LS Engine to GM TH350\/700R4\/200R4 Transmission Conversion Kit — Flexplate \u0026 Spacer","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 Advance Adapters\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eAdvance Adapters engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Advance Adapters 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\/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\u003eSeamlessly Mate Your LS Engine to Classic GM Transmissions with Advance Adapters\u003c\/h2\u003e\u003cp\u003eIntegrating a powerful GM LS-Series engine into a classic vehicle often presents a challenge when pairing it with older automatic transmissions like the TH350, 700R4, or 200R4. Advance Adapters provides the ultimate solution with their comprehensive LS Engine to GM TH350\/700R4\/200R4 Transmission Conversion Kit. This expertly engineered kit simplifies complex engine swaps, ensuring perfect alignment and reliable power transfer, allowing you to enjoy the modern performance of an LS engine with the proven durability of a classic GM transmission.\u003c\/p\u003e\u003ch3\u003eComplete Kit for a Hassle-Free Swap:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eBroad Transmission Compatibility:\u003c\/b\u003e Designed specifically to adapt GM LS-Series engines to TH350, 700R4, and 200R4 automatic transmissions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHigh-Quality Flexplate:\u003c\/b\u003e Includes a robust flexplate engineered for precise balance and durability, crucial for high-performance applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eEssential Crank Spacer:\u003c\/b\u003e Provides the necessary spacing for proper torque converter engagement and driveline alignment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePremium Flexplate Bolts:\u003c\/b\u003e Comes with high-strength flexplate bolts to ensure a secure and reliable connection between the engine and transmission.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eComprehensive Solution:\u003c\/b\u003e A complete kit that eliminates guesswork and sourcing individual components, saving you time and effort.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eEngineered for Precision and Reliability\u003c\/h3\u003e\u003cp\u003eThe Advance Adapters LS to GM Transmission Kit is more than just a collection of parts; it’s a meticulously designed system that guarantees a precise fit and optimal performance. Each component, from the flexplate to the crank spacer and bolts, is manufactured to exacting standards, ensuring that your LS swap is executed flawlessly. This kit addresses the critical differences in bolt patterns and crankshaft flange dimensions between the modern LS engine and older GM transmissions, providing a seamless and secure interface. Whether you're building a street rod, a custom truck, or a performance machine, this adapter kit is the foundation for a reliable drivetrain.\u003c\/p\u003e\u003ch3\u003eWhy Choose Advance Adapters for Your LS Swap?\u003c\/h3\u003e\u003cp\u003eWhen undertaking an engine swap, the quality of your adapter components directly impacts the success and longevity of your project. Advance Adapters is renowned for its precision engineering and commitment to providing robust, reliable solutions for complex drivetrain conversions. This kit simplifies one of the most common LS swap challenges, offering a complete, high-quality package that ensures proper fitment and dependable operation. Trust in Advance Adapters to deliver the components you need for a successful and powerful conversion. Find this and other essential swap 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 Advance Adapters 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\/chevy-eng-to-t150-bellhousing-kit\" style=\"color:#0066cc;text-decoration:none;\"\u003eAdvance Adapters Chevy Engine to Jeep T150\/T176\/T4\/T5 Bellhousing Kit\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/87-2000-wrangler-sbc-motor-mounts\" style=\"color:#0066cc;text-decoration:none;\"\u003eAdvance Adapters Toyota to Chevy V8 Weld-On Motor Mount Kit — Fits 4Runner Truck\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/chevy-v8-wide-mount-kit\" style=\"color:#0066cc;text-decoration:none;\"\u003eAdvance Adapters Chevy V8 Wide Mount Kit — Fits Frame Widths up to 31 Inches\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/chevy-ls1-universal-mount-kit\" style=\"color:#0066cc;text-decoration:none;\"\u003eAdvance Adapters LS1 Universal Motor Mount Kit — Fits 1965-95 Jeep Toyota\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/motor-mounts-gm-v8-4-3l\" style=\"color:#0066cc;text-decoration:none;\"\u003eAdvance Adapters Chevy V8 Motor Mounts — Fits GM Compact Trucks with 4.3L Engine (2WD\/4WD)\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\":\"Advance Adapters LS Engine to GM TH350\/700R4\/200R4 Transmission Conversion Kit \\u2014 Flexplate \u0026 Spacer\",\"description\":\"Adapt your GM LS engine to TH350, 700R4, or 200R4 transmissions with Advance Adapters' comprehensive kit. Includes flexplate, bolts, and spacer.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Advance Adapters\"},\"mpn\":\"712500A\",\"url\":\"https:\/\/ggcracing.com\/products\/ls-engine-to-gm-th350-700r-200r4-trans-kit\",\"offers\":{\"@type\":\"Offer\",\"price\":\"176.71\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/ls-engine-to-gm-th350-700r-200r4-trans-kit\",\"sku\":\"BDFD_712500A\"}}\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\":\"Advance Adapters\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Advance+Adapters\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Advance Adapters LS Engine to GM TH350\/700R4\/200R4 Transmission Conversion Kit \\u2014 Flexplate \u0026 Spacer\",\"item\":\"https:\/\/ggcracing.com\/products\/ls-engine-to-gm-th350-700r-200r4-trans-kit\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Advance Adapters LS Engine to GM TH350\/700R4\/200R4 Transmission Conversion Kit \\u2014 fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Advance Adapters?\",\"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 Advance Adapters LS Engine to GM TH350\/700R4\/200R4 Transmission Conversion Kit \\u2014?\",\"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":"Advance Adapters","offers":[{"title":"Default Title","offer_id":40866076885076,"sku":"BDFD_712500A","price":187.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/ADV712500A.jpg?v=1714248597"},{"product_id":"flexplate-sbc-ext-bal-153-tooth-1pc-rr-seal","title":"Chevrolet Performance Parts Flexplate - SBC External Balance 153 Tooth 1-Piece Rear Seal","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Chevrolet Performance Parts\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eChevrolet Performance Parts engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Chevrolet Performance Parts 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\/isVSXft37q4\" 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\u003eConnect Your SBC Engine to Your Automatic Transmission with Confidence\u003c\/h2\u003e\u003cp\u003eEnsure a robust and balanced connection between your Small Block Chevy engine and automatic transmission with the Chevrolet Performance Parts Flexplate. This high-quality steel flexplate is specifically designed for SBC engines requiring external balance and utilizing a 1-piece rear main seal, featuring 153 teeth for precise starter engagement. It's a crucial component for proper drivetrain function and engine longevity.\u003c\/p\u003e\u003ch3\u003eKey Features for Optimal Drivetrain Performance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003e153 Tooth Count:\u003c\/b\u003e Engineered for specific starter and transmission combinations, ensuring correct engagement and reliable starting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSteel Construction:\u003c\/b\u003e Manufactured from durable steel for superior strength and resistance to cracking or warping under high stress.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eExternal Balance:\u003c\/b\u003e Designed for Small Block Chevy engines that require external balancing, crucial for smooth engine operation and reduced vibration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e1-Piece Rear Seal Compatible:\u003c\/b\u003e Perfectly suited for engines equipped with a modern 1-piece rear main seal, ensuring proper fitment and alignment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePrecision Machined:\u003c\/b\u003e Guarantees accurate bolt patterns and concentricity for seamless installation and optimal performance.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eReliable Power Transfer for Your SBC\u003c\/h3\u003e\u003cp\u003eA flexplate is vital for transferring power from the crankshaft to the torque converter, and a high-quality unit like this Chevrolet Performance Parts offering is essential for performance and reliability. Whether you're replacing a worn flexplate or building a new engine, this component provides the strength and precision needed for a smooth, efficient drivetrain. Trust in genuine parts for your Small Block Chevy.\u003c\/p\u003e\u003cp\u003eFind essential drivetrain components for your build at GGCRACING.COM.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Chevrolet Performance Parts 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\/flywheel-dowel-locating-pin\" style=\"color:#0066cc;text-decoration:none;\"\u003eChevrolet Performance Flywheel Dowel Locating Pin 0.437in x 0.875in — Fits GM Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/valve-cover-gasket-1\" style=\"color:#0066cc;text-decoration:none;\"\u003eChevrolet Performance Valve Cover Gasket - Small Block Chevy Rubber 0.177in Thick\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/valve-cover-screw-sbc-w-center-bolt-covers\" style=\"color:#0066cc;text-decoration:none;\"\u003eChevrolet Performance Valve Cover Bolt 1\/4-20 x 3-5\/8in — Fits SBC Center Bolt Covers\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-hyd-roller-camshaft\" style=\"color:#0066cc;text-decoration:none;\"\u003eChevrolet Performance SBC Hydraulic Roller Camshaft - 0.474\/0.510 Lift\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/valve-spring-shim-lt4\" style=\"color:#0066cc;text-decoration:none;\"\u003eChevrolet Performance Valve Spring Shim 0.035in Thick — Fits 1992-97 GM LT-Series\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\":\"Chevrolet Performance Parts Flexplate - SBC External Balance 153 Tooth 1-Piece Rear Seal\",\"description\":\"Upgrade your Small Block Chevy with a Chevrolet Performance Parts 153-tooth external balance flexplate for 1-piece rear seals. 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Shop now!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Chevrolet Performance Parts\"},\"mpn\":\"14088765\",\"url\":\"https:\/\/ggcracing.com\/products\/flexplate-sbc-ext-bal-153-tooth-1pc-rr-seal\",\"offers\":{\"@type\":\"Offer\",\"price\":\"169.99\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/flexplate-sbc-ext-bal-153-tooth-1pc-rr-seal\",\"sku\":\"FMQX_14088765\"}}\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\":\"Chevrolet Performance Parts\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Chevrolet+Performance+Parts\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Chevrolet Performance Parts Flexplate - SBC External Balance 153 Tooth 1-Piece Rear Seal\",\"item\":\"https:\/\/ggcracing.com\/products\/flexplate-sbc-ext-bal-153-tooth-1pc-rr-seal\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Chevrolet Performance Parts Flexplate - SBC External Balance 153 Tooth 1-Piece R 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 Chevrolet Performance Parts?\",\"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 Chevrolet Performance Parts Flexplate - SBC External Balance 153 Tooth 1-Piece R?\",\"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":"Chevrolet Performance Parts","offers":[{"title":"Default Title","offer_id":40868464328788,"sku":"FMQX_14088765","price":167.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/GMP14088765.jpg?v=1714295000"},{"product_id":"transmission-adapter-kit-4l60-e-4l70-trans","title":"Chevrolet Performance 168-Tooth Flexplate Kit — Fits 4L60-E\/4L70 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 Chevrolet Performance Parts\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eChevrolet Performance Parts engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Chevrolet Performance Parts 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\u003eHeavy-Duty 168-Tooth Flexplate\u003c\/h2\u003e\u003cp\u003eEnsure reliable power transfer with this Chevrolet Performance flexplate kit, specifically designed for GM LS-series engines paired with 4L60-E or 4L70 transmissions. This 168-tooth flexplate is built to handle the increased power output of modified engines while maintaining smooth operation and internal balance. It is the perfect solution for those looking to upgrade their transmission setup or replace a worn-out factory unit.\u003c\/p\u003e\u003ch3\u003eKit Includes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e168-Tooth Flexplate\u003c\/li\u003e\n\u003cli\u003eMounting Hardware\u003c\/li\u003e\n\u003cli\u003eProtective Covers\u003c\/li\u003e\n\u003cli\u003eInternal Balance Design\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eConstructed from high-quality steel, this flexplate is engineered for durability and longevity, even under aggressive driving conditions. The kit includes all necessary hardware and covers, making the installation process straightforward and efficient. By utilizing a factory-engineered component, you ensure perfect compatibility with your transmission torque converter and starter motor, preventing alignment issues and premature wear. This flexplate is a critical component for any serious street or strip build, providing the structural integrity needed to support high-performance modifications. Don't let a weak flexplate hold back your engine's potential; equip your vehicle with the best components on the market. For premium drivetrain upgrades and expert advice, visit 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 Chevrolet Performance Parts 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\/flywheel-dowel-locating-pin\" style=\"color:#0066cc;text-decoration:none;\"\u003eChevrolet Performance Flywheel Dowel Locating Pin 0.437in x 0.875in — Fits GM Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/valve-cover-gasket-1\" style=\"color:#0066cc;text-decoration:none;\"\u003eChevrolet Performance Valve Cover Gasket - Small Block Chevy Rubber 0.177in Thick\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/valve-cover-screw-sbc-w-center-bolt-covers\" style=\"color:#0066cc;text-decoration:none;\"\u003eChevrolet Performance Valve Cover Bolt 1\/4-20 x 3-5\/8in — Fits SBC Center Bolt Covers\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-hyd-roller-camshaft\" style=\"color:#0066cc;text-decoration:none;\"\u003eChevrolet Performance SBC Hydraulic Roller Camshaft - 0.474\/0.510 Lift\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/valve-spring-shim-lt4\" style=\"color:#0066cc;text-decoration:none;\"\u003eChevrolet Performance Valve Spring Shim 0.035in Thick — Fits 1992-97 GM LT-Series\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\":\"Chevrolet Performance 168-Tooth Flexplate Kit \\u2014 Fits 4L60-E\/4L70 Trans\",\"description\":\"Upgrade your drivetrain with this Chevrolet Performance 168-tooth flexplate kit. Includes hardware for 4L60-E and 4L70 transmissions. Buy now at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Chevrolet Performance Parts\"},\"mpn\":\"19259117\",\"url\":\"https:\/\/ggcracing.com\/products\/transmission-adapter-kit-4l60-e-4l70-trans\",\"offers\":{\"@type\":\"Offer\",\"price\":\"340.68\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/transmission-adapter-kit-4l60-e-4l70-trans\",\"sku\":\"FMQX_19259117\"}}\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\":\"Chevrolet Performance Parts\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Chevrolet+Performance+Parts\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Chevrolet Performance 168-Tooth Flexplate Kit \\u2014 Fits 4L60-E\/4L70 Trans\",\"item\":\"https:\/\/ggcracing.com\/products\/transmission-adapter-kit-4l60-e-4l70-trans\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Chevrolet Performance 168-Tooth Flexplate Kit \\u2014 Fits 4L60-E\/4L70 Trans fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Chevrolet Performance Parts?\",\"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 Chevrolet Performance 168-Tooth Flexplate Kit \\u2014 Fits 4L60-E\/4L70 Trans?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"Chevrolet Performance Parts","offers":[{"title":"Default Title","offer_id":40868501880916,"sku":"FMQX_19259117","price":349.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/GMP19259117.jpg?v=1714295145"},{"product_id":"flexplate-ls-engine-to-4l80-trans","title":"Chevrolet Performance Parts 168 Tooth Flexplate — Internal Balance LS Engine to GM 4L80E 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 Chevrolet Performance Parts\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eChevrolet Performance Parts engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Chevrolet Performance Parts 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\u003eOptimize Your LS to 4L80E Swap with Chevrolet Performance Flexplate\u003c\/h2\u003e\u003cp\u003eOptimize the connection between your powerful LS engine and the robust GM 4L80E transmission with the Chevrolet Performance Parts Flexplate. This essential component is meticulously engineered to provide a strong, reliable link, ensuring efficient power transfer and smooth operation. Designed for internal balance LS engines, this flexplate is a crucial element for any high-performance build or heavy-duty application requiring the strength and durability of a 4L80E transmission.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Benefits:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Grade Steel Construction:\u003c\/strong\u003e Built from premium steel to withstand the extreme torque and demands of powerful LS engines and heavy-duty transmissions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal Balance Design:\u003c\/strong\u003e Specifically engineered for internal balance LS engines, ensuring smooth engine operation and reducing harmful vibrations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e168 Tooth Count:\u003c\/strong\u003e Provides precise and reliable engagement with your starter, ensuring consistent engine cranking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngineered for 4L80E:\u003c\/strong\u003e Designed for seamless integration with GM 4L80E transmissions, making it ideal for swaps and upgrades.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRequires Spacer:\u003c\/strong\u003e Optimized for use with a flexplate spacer (sold separately) to achieve perfect alignment and engagement with the 4L80E torque converter.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePrecision Fitment \u0026amp; Specifications:\u003c\/h3\u003e\u003cp\u003eThis \u003cstrong\u003e168 tooth flexplate\u003c\/strong\u003e is specifically tailored for connecting \u003cstrong\u003eGM LS-Series engines\u003c\/strong\u003e to \u003cstrong\u003eGM 4L80E automatic transmissions\u003c\/strong\u003e. Its internal balance design is critical for maintaining engine stability and performance. It's important to note that this flexplate \u003cstrong\u003erequires a spacer\u003c\/strong\u003e (not included) for proper installation and alignment with the 4L80E torque converter, ensuring optimal drivetrain geometry and preventing premature wear. This component is vital for achieving a robust and reliable LS to 4L80E swap.\u003c\/p\u003e\u003ch3\u003eWhy Choose Chevrolet Performance for Your Drivetrain Needs?\u003c\/h3\u003e\u003cp\u003eWhen undertaking an LS engine swap or upgrading your transmission, the quality of your components directly impacts performance and longevity. Chevrolet Performance Parts offers unparalleled engineering and manufacturing standards, ensuring that each part, including this flexplate, delivers exceptional reliability and performance. Discover premium drivetrain solutions and the parts you need for your project at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Chevrolet Performance Parts 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\/flywheel-dowel-locating-pin\" style=\"color:#0066cc;text-decoration:none;\"\u003eChevrolet Performance Flywheel Dowel Locating Pin 0.437in x 0.875in — Fits GM Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/valve-cover-gasket-1\" style=\"color:#0066cc;text-decoration:none;\"\u003eChevrolet Performance Valve Cover Gasket - Small Block Chevy Rubber 0.177in Thick\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/valve-cover-screw-sbc-w-center-bolt-covers\" style=\"color:#0066cc;text-decoration:none;\"\u003eChevrolet Performance Valve Cover Bolt 1\/4-20 x 3-5\/8in — Fits SBC Center Bolt Covers\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-hyd-roller-camshaft\" style=\"color:#0066cc;text-decoration:none;\"\u003eChevrolet Performance SBC Hydraulic Roller Camshaft - 0.474\/0.510 Lift\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/valve-spring-shim-lt4\" style=\"color:#0066cc;text-decoration:none;\"\u003eChevrolet Performance Valve Spring Shim 0.035in Thick — Fits 1992-97 GM LT-Series\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\":\"Chevrolet Performance Parts 168 Tooth Flexplate \\u2014 Internal Balance LS Engine to GM 4L80E Trans\",\"description\":\"Connect your LS engine to a GM 4L80E transmission with this Chevrolet Performance 168 tooth flexplate. Features internal balance and requires a spacer for perfect fitment. Buy now!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Chevrolet Performance Parts\"},\"mpn\":\"19260102\",\"url\":\"https:\/\/ggcracing.com\/products\/flexplate-ls-engine-to-4l80-trans\",\"offers\":{\"@type\":\"Offer\",\"price\":\"111.99\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/flexplate-ls-engine-to-4l80-trans\",\"sku\":\"FMQX_19260102\"}}\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\":\"Chevrolet Performance Parts\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Chevrolet+Performance+Parts\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Chevrolet Performance Parts 168 Tooth Flexplate \\u2014 Internal Balance LS Engine to GM 4L80E Trans\",\"item\":\"https:\/\/ggcracing.com\/products\/flexplate-ls-engine-to-4l80-trans\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Chevrolet Performance Parts 168 Tooth Flexplate \\u2014 Internal Balance LS Engine to  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 Chevrolet Performance Parts?\",\"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 Chevrolet Performance Parts 168 Tooth Flexplate \\u2014 Internal Balance LS Engine to ?\",\"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":"Chevrolet Performance Parts","offers":[{"title":"Default Title","offer_id":40868504535124,"sku":"FMQX_19260102","price":114.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/GMP19260102.jpg?v=1714295153"},{"product_id":"transmission-install-kit-6l80-to-ls-engine","title":"Chevrolet Performance 168-Tooth Flexplate Kit — Fits GM LS-Series to 6L80","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 Chevrolet Performance Parts\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eChevrolet Performance Parts engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Chevrolet Performance Parts 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\u003eReliable Power Transfer for Your LS Build\u003c\/h2\u003e\u003cp\u003eWhen mating a GM LS-series engine to a 6L80 automatic transmission, precision is paramount. The Chevrolet Performance Transmission Install Kit features a robust 168-tooth flexplate designed to handle the torque and power output of high-performance builds. This kit is engineered to provide a seamless connection between your engine and transmission, ensuring smooth operation and long-term durability on the street or the track.\u003c\/p\u003e\u003ch3\u003eKey Features and Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e168-Tooth design for precise starter engagement\u003c\/li\u003e\n\u003cli\u003eConstructed from high-strength steel for maximum durability\u003c\/li\u003e\n\u003cli\u003eInternal balance configuration for smooth engine operation\u003c\/li\u003e\n\u003cli\u003eIncludes all necessary bolts and covers for a complete install\u003c\/li\u003e\n\u003cli\u003eSpecifically engineered for LS-Series to 6L80 compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis kit removes the stress of sourcing mismatched components. By choosing this factory-engineered solution, you ensure that the geometry between your flexplate, torque converter, and starter is perfectly aligned. The included hardware allows for a straightforward installation process, minimizing downtime and getting your vehicle back on the road faster. Whether you are building a custom cruiser or a high-horsepower drag car, this flexplate kit provides the foundation for reliable power delivery. Trust GGCRACING for your 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 Chevrolet Performance Parts 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\/flywheel-dowel-locating-pin\" style=\"color:#0066cc;text-decoration:none;\"\u003eChevrolet Performance Flywheel Dowel Locating Pin 0.437in x 0.875in — Fits GM Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/valve-cover-gasket-1\" style=\"color:#0066cc;text-decoration:none;\"\u003eChevrolet Performance Valve Cover Gasket - Small Block Chevy Rubber 0.177in Thick\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/valve-cover-screw-sbc-w-center-bolt-covers\" style=\"color:#0066cc;text-decoration:none;\"\u003eChevrolet Performance Valve Cover Bolt 1\/4-20 x 3-5\/8in — Fits SBC Center Bolt Covers\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/sbc-hyd-roller-camshaft\" style=\"color:#0066cc;text-decoration:none;\"\u003eChevrolet Performance SBC Hydraulic Roller Camshaft - 0.474\/0.510 Lift\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/valve-spring-shim-lt4\" style=\"color:#0066cc;text-decoration:none;\"\u003eChevrolet Performance Valve Spring Shim 0.035in Thick — Fits 1992-97 GM LT-Series\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\":\"Chevrolet Performance 168-Tooth Flexplate Kit \\u2014 Fits GM LS-Series to 6L80\",\"description\":\"Ensure a perfect fit for your 6L80 transmission swap with this Chevrolet Performance 168-tooth flexplate kit. 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Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Chevrolet Performance Parts?\",\"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 Chevrolet Performance 168-Tooth Flexplate Kit \\u2014 Fits GM LS-Series to 6L80?\",\"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":"Chevrolet Performance Parts","offers":[{"title":"Default Title","offer_id":40868570529876,"sku":"FMQX_19420358","price":174.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/GMP19420358.jpg?v=1714295369"},{"product_id":"chevy-v8-168-tooth-alum-flexplate-w-steel-gear","title":"CSR Performance Chevy V8 168 Tooth Aluminum Flexplate — SFI 29.2 Rated","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 CSR Performance\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eCSR Performance engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full CSR Performance 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\/5f_iisOiUCo\" 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\u003eSFI 29.2 Rated Aluminum Flexplate for Chevy V8\u003c\/h2\u003e\u003cp\u003eOptimize your drivetrain efficiency with the CSR Performance 168-tooth aluminum flexplate. Engineered specifically for Chevy V8 engines, this lightweight flexplate is SFI 29.2 certified, making it a critical safety and performance upgrade for drag racing and high-performance street applications. The combination of a lightweight aluminum center and a durable, bolt-on steel ring gear provides the perfect balance of reduced rotating mass and long-term durability.\u003c\/p\u003e\u003ch3\u003ePerformance Features:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e168-tooth design for standard Chevy V8 starters.\u003c\/li\u003e\n\u003cli\u003eSFI 29.2 certification for competition safety.\u003c\/li\u003e\n\u003cli\u003eLightweight aluminum construction reduces rotating inertia.\u003c\/li\u003e\n\u003cli\u003eReplaceable steel bolt-on ring gear for extended service life.\u003c\/li\u003e\n\u003cli\u003eCompatible with 2-piece rear main seal engines.\u003c\/li\u003e\n\u003cli\u003eInternal balance configuration for precision performance.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eReducing rotating mass is one of the most effective ways to improve engine acceleration and throttle response. This CSR flexplate allows your engine to rev faster while maintaining the structural integrity required for high-horsepower builds. With its precision machining and robust design, it is the ideal choice for builders who refuse to compromise on quality. Find this and other high-performance 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 CSR 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\/replacement-pinion-gear-fits-100-107\" style=\"color:#0066cc;text-decoration:none;\"\u003eCSR Performance Replacement Pinion Gear for #100-107 Starters — Durable Steel\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/spring-retainer-cup-clip\" style=\"color:#0066cc;text-decoration:none;\"\u003eCSR Performance Starter Spring Retainer Cup \u0026amp; Clip Kit — Universal Starter Components\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/drive-sprag-assembly\" style=\"color:#0066cc;text-decoration:none;\"\u003eCSR Performance Drive Sprag Assembly — Fits High-Torque Racing Starters\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/clamp-shim-linkage\" style=\"color:#0066cc;text-decoration:none;\"\u003eCSR Performance Throttle Cable Clamp \u0026amp; Shim Kit — Steel Linkage Components\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/hook-clip\" style=\"color:#0066cc;text-decoration:none;\"\u003eCSR Performance #60020 Aluminum Throttle Cable Hook Clip — For Morse Cables\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\":\"CSR Performance Chevy V8 168 Tooth Aluminum Flexplate \\u2014 SFI 29.2 Rated\",\"description\":\"Lightweight SFI 29.2 rated aluminum flexplate for Chevy V8. 168 tooth design with steel gear. Enhance your drivetrain performance today at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"CSR Performance\"},\"mpn\":\"200ALUMINUM\",\"url\":\"https:\/\/ggcracing.com\/products\/chevy-v8-168-tooth-alum-flexplate-w-steel-gear\",\"offers\":{\"@type\":\"Offer\",\"price\":\"409.99\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/chevy-v8-168-tooth-alum-flexplate-w-steel-gear\",\"sku\":\"DFBX_200 ALUMINUM\"}}\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\":\"CSR Performance\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=CSR+Performance\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"CSR Performance Chevy V8 168 Tooth Aluminum Flexplate \\u2014 SFI 29.2 Rated\",\"item\":\"https:\/\/ggcracing.com\/products\/chevy-v8-168-tooth-alum-flexplate-w-steel-gear\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the CSR Performance Chevy V8 168 Tooth Aluminum Flexplate \\u2014 SFI 29.2 Rated 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 CSR 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 CSR Performance Chevy V8 168 Tooth Aluminum Flexplate \\u2014 SFI 29.2 Rated?\",\"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":"CSR Performance","offers":[{"title":"Default Title","offer_id":40870902956116,"sku":"DFBX_200 ALUMINUM","price":409.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/CSI200AL.jpg?v=1714362222"},{"product_id":"ati-performancesbc-168-tooth-flexplate-sfi-int-balance","title":"ATI Performance SFI 29.1 168 Tooth Flexplate — Fits Small Block Chevy","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout ATI Performance\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eATI Performance engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full ATI Performance 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\/aisybX29qEQ\" 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\u003eATI Performance SFI 29.1 Flexplate for Small Block Chevy\u003c\/h2\u003e\u003cp\u003eWhen building a high-performance Small Block Chevy, the flexplate is a critical link in your drivetrain. The ATI Performance 168-tooth flexplate is SFI 29.1 certified, providing the safety and structural integrity required for high-RPM engines. Engineered for internal balance, this flexplate is designed to handle the increased torque and stress of performance street and race applications, ensuring reliable power transfer from your engine to your transmission.\u003c\/p\u003e\u003ch3\u003ePerformance Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTooth Count:\u003c\/strong\u003e 168-tooth ring gear for standard starter engagement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertification:\u003c\/strong\u003e SFI 29.1 rated for safety and competition compliance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalance:\u003c\/strong\u003e Precision-engineered for internal balance applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-strength steel construction for maximum durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed for 2-piece rear main seal Small Block Chevy engines.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eDon't risk catastrophic failure with a stock flexplate when pushing your SBC to its limits. ATI Performance utilizes advanced manufacturing processes to ensure perfect concentricity and balance, reducing vibration and protecting your crankshaft and transmission pump. This flexplate is the ideal choice for enthusiasts who demand reliability without compromising on performance. Whether you are building a drag car or a high-output street machine, this SFI-rated component provides the peace of mind you need. Find the best drivetrain components for your build at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular ATI 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\/ati-performanceseal-adapter-wheel-bearing-for-2-0-spindle\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance Wheel Bearing Seal Adapter — Fits 2.0 Inch Spindles\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performancecam-sensor-bracket-kit-gm-ls-w-jesel-belt-drive\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance Cam Sensor Bracket Kit — Fits GM LS with Jesel Belt Drive\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performancesuper-case-bellhousing-bbf-164-tooth-sfi\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance Super Case Bellhousing BBF 164 Tooth – SFI 30.1 Certified\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performancep-g-supercase-tail-housing\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance Powerglide Supercase Tail Housing — Roller Bearing Aluminum\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performancesfi-bellhousing-for-gm-th350-th400-w-oe-case\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance SFI 30.1 Bellhousing for GM TH350\/TH400 — Aluminum\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\":\"ATI Performance SFI 29.1 168 Tooth Flexplate \\u2014 Fits Small Block Chevy\",\"description\":\"Beef up your Small Block Chevy with the ATI Performance SFI 29.1 168-tooth flexplate. Internal balance, high-strength steel. Order from GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"ATI Performance\"},\"mpn\":\"915541\",\"url\":\"https:\/\/ggcracing.com\/products\/ati-performancesbc-168-tooth-flexplate-sfi-int-balance\",\"offers\":{\"@type\":\"Offer\",\"price\":\"218.99\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/ati-performancesbc-168-tooth-flexplate-sfi-int-balance\",\"sku\":\"BHZJ_915541\"}}\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\":\"ATI Performance\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=ATI+Performance\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"ATI Performance SFI 29.1 168 Tooth Flexplate \\u2014 Fits Small Block Chevy\",\"item\":\"https:\/\/ggcracing.com\/products\/ati-performancesbc-168-tooth-flexplate-sfi-int-balance\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the ATI Performance SFI 29.1 168 Tooth Flexplate \\u2014 Fits Small Block Chevy fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for ATI 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 ATI Performance SFI 29.1 168 Tooth Flexplate \\u2014 Fits Small Block Chevy?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"ATI Performance","offers":[{"title":"Default Title","offer_id":41062727254100,"sku":"BHZJ_915541","price":215.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/ATI915541.jpg?v=1716603444"},{"product_id":"ati-performancechevy-v8-super-flexplate-sfi-168-tooth","title":"ATI Performance Super-FlexPlate SFI 29.2 168 Tooth — Fits Chevy V8","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout ATI Performance\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eATI Performance engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full ATI Performance lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eATI Performance Super-FlexPlate for Chevy V8\u003c\/h2\u003e\u003cp\u003eFor the ultimate in drivetrain safety and performance, the ATI Performance Super-FlexPlate is the industry standard. This 168-tooth flexplate carries an SFI 29.2 certification, making it suitable for the most demanding racing environments where safety and durability are non-negotiable. Designed specifically for Chevy V8 engines with a 2-piece rear main seal, this flexplate is built to withstand extreme torque loads that would shatter standard components.\u003c\/p\u003e\u003ch3\u003eTechnical Excellence\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSFI Rating:\u003c\/strong\u003e 29.2 certified for high-horsepower competition.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTooth Count:\u003c\/strong\u003e 168-tooth design for robust starter engagement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e Heavy-duty steel engineered for maximum resistance to warping and cracking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalance:\u003c\/strong\u003e Internal balance configuration for smooth operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Optimized for Chevy V8 engines with 2-piece seal.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe Super-FlexPlate is designed to handle the massive power levels of modern high-performance Chevy builds. By utilizing superior materials and rigorous testing, ATI Performance ensures that this flexplate will maintain its structural integrity under the most punishing conditions. If you are serious about your track times and engine longevity, upgrading to an SFI 29.2 flexplate is a mandatory step. Reduce the risk of drivetrain failure and improve your car's reliability with this top-tier component. Get your high-performance parts delivered fast 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 ATI 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\/ati-performanceseal-adapter-wheel-bearing-for-2-0-spindle\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance Wheel Bearing Seal Adapter — Fits 2.0 Inch Spindles\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performancecam-sensor-bracket-kit-gm-ls-w-jesel-belt-drive\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance Cam Sensor Bracket Kit — Fits GM LS with Jesel Belt Drive\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performancesuper-case-bellhousing-bbf-164-tooth-sfi\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance Super Case Bellhousing BBF 164 Tooth – SFI 30.1 Certified\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performancep-g-supercase-tail-housing\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance Powerglide Supercase Tail Housing — Roller Bearing Aluminum\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performancesfi-bellhousing-for-gm-th350-th400-w-oe-case\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance SFI 30.1 Bellhousing for GM TH350\/TH400 — Aluminum\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\":\"ATI Performance Super-FlexPlate SFI 29.2 168 Tooth \\u2014 Fits Chevy V8\",\"description\":\"Upgrade to the ATI Performance Super-FlexPlate for your Chevy V8. SFI 29.2 certified for ultimate strength and reliability. Shop at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"ATI Performance\"},\"mpn\":\"915548\",\"url\":\"https:\/\/ggcracing.com\/products\/ati-performancechevy-v8-super-flexplate-sfi-168-tooth\",\"offers\":{\"@type\":\"Offer\",\"price\":\"289.00\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/ati-performancechevy-v8-super-flexplate-sfi-168-tooth\",\"sku\":\"BHZJ_915548\"}}\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\":\"ATI Performance\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=ATI+Performance\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"ATI Performance Super-FlexPlate SFI 29.2 168 Tooth \\u2014 Fits Chevy V8\",\"item\":\"https:\/\/ggcracing.com\/products\/ati-performancechevy-v8-super-flexplate-sfi-168-tooth\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the ATI Performance Super-FlexPlate SFI 29.2 168 Tooth \\u2014 Fits Chevy V8 fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for ATI 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 ATI Performance Super-FlexPlate SFI 29.2 168 Tooth \\u2014 Fits Chevy V8?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"ATI Performance","offers":[{"title":"Default Title","offer_id":41062727581780,"sku":"BHZJ_915548","price":289.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/ATI915548.jpg?v=1716603459"},{"product_id":"ati-performancesbc-168-tooth-flexplate-sfi-int-balance-1","title":"ATI Performance SFI 29.2 168 Tooth Flexplate - Internal Balance — Fits Chevy V8","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout ATI Performance\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eATI Performance engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full ATI Performance 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\/wStuQJofLq8\" 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\u003eEnhance Your Chevy V8 Drivetrain with ATI Performance SFI 29.2 Flexplate\u003c\/h2\u003e\u003cp\u003eElevate the performance and safety of your Chevy V8 engine with the ATI Performance SFI 29.2 Flexplate. This 168-tooth, internally balanced flexplate is engineered to provide an exceptionally strong and stable connection between your engine and automatic transmission. Designed for serious enthusiasts and racers, it ensures optimal power transfer and reduces the risk of drivetrain failure under the most demanding conditions, making it an indispensable upgrade for any high-output Chevy V8.\u003c\/p\u003e\u003ch3\u003eSuperior Strength with SFI 29.2 Certification\u003c\/h3\u003e\u003cp\u003eBoasting an SFI 29.2 certification, this flexplate meets and exceeds the highest industry standards for safety and durability in competitive motorsports. Crafted from premium-grade steel, it offers unparalleled resistance to fatigue and deformation, crucial for engines producing significant horsepower and torque. The internal balance design is perfectly suited for a wide array of Chevy V8 configurations, particularly those utilizing a 2-piece rear main seal, ensuring a seamless integration into your existing setup.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eTooth Count:\u003c\/b\u003e 168 Tooth\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSFI Rating:\u003c\/b\u003e 29.2 Certified\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e High-Strength Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBalance:\u003c\/b\u003e Internal Balance\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSeal Type:\u003c\/b\u003e 2-Piece Rear Main Seal Compatible\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eApplication:\u003c\/b\u003e Chevy V8 Engines\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eReliability and Performance from ATI\u003c\/h3\u003e\u003cp\u003eThe ATI Performance SFI 29.2 Flexplate is a testament to ATI's commitment to engineering excellence. Its robust construction and precise balancing contribute to a smoother running engine and a more efficient power delivery system. Whether you're on the street or the track, this flexplate provides the peace of mind that comes with using top-tier components. Invest in the best for your Chevy V8 and experience the difference in performance and reliability. Discover more at GGCRACING.COM.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular ATI 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\/ati-performanceseal-adapter-wheel-bearing-for-2-0-spindle\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance Wheel Bearing Seal Adapter — Fits 2.0 Inch Spindles\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performancecam-sensor-bracket-kit-gm-ls-w-jesel-belt-drive\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance Cam Sensor Bracket Kit — Fits GM LS with Jesel Belt Drive\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performancesuper-case-bellhousing-bbf-164-tooth-sfi\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance Super Case Bellhousing BBF 164 Tooth – SFI 30.1 Certified\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performancep-g-supercase-tail-housing\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance Powerglide Supercase Tail Housing — Roller Bearing Aluminum\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performancesfi-bellhousing-for-gm-th350-th400-w-oe-case\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance SFI 30.1 Bellhousing for GM TH350\/TH400 — Aluminum\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\":\"ATI Performance SFI 29.2 168 Tooth Flexplate - Internal Balance \\u2014 Fits Chevy V8\",\"description\":\"Upgrade your Chevy V8 with the ATI Performance SFI 29.2 Flexplate. 168 tooth, internal balance, steel construction for ultimate durability. Shop now!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"ATI Performance\"},\"mpn\":\"915554\",\"url\":\"https:\/\/ggcracing.com\/products\/ati-performancesbc-168-tooth-flexplate-sfi-int-balance-1\",\"offers\":{\"@type\":\"Offer\",\"price\":\"289.00\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/ati-performancesbc-168-tooth-flexplate-sfi-int-balance-1\",\"sku\":\"BHZJ_915554\"}}\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\":\"ATI Performance\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=ATI+Performance\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"ATI Performance SFI 29.2 168 Tooth Flexplate - Internal Balance \\u2014 Fits Chevy V8\",\"item\":\"https:\/\/ggcracing.com\/products\/ati-performancesbc-168-tooth-flexplate-sfi-int-balance-1\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the ATI Performance SFI 29.2 168 Tooth Flexplate - Internal Balance \\u2014 Fits Chevy V8 fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for ATI 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 ATI Performance SFI 29.2 168 Tooth Flexplate - Internal Balance \\u2014 Fits Chevy V8?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"ATI Performance","offers":[{"title":"Default Title","offer_id":41062727974996,"sku":"BHZJ_915554","price":297.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/ATI915554.jpg?v=1716603474"},{"product_id":"ati-performanceolds-166-tooth-flexplate-sfi-ext-balance","title":"ATI Performance 166 Tooth Flexplate SFI 29.1 — Fits Oldsmobile V8","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout ATI Performance\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eATI Performance engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full ATI Performance lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eATI Performance SFI 29.1 Flexplate for Oldsmobile V8\u003c\/h2\u003e\u003cp\u003eMaximize the potential of your Oldsmobile V8 build with the precision-engineered ATI Performance 166-tooth flexplate. This unit is SFI 29.1 certified, ensuring that it meets the strict safety standards required for competitive racing. Specifically designed for Oldsmobile engines requiring external balance, this flexplate offers the perfect combination of strength, balance, and reliability for your drivetrain.\u003c\/p\u003e\u003ch3\u003eKey Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTooth Count:\u003c\/strong\u003e 166-tooth ring gear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertification:\u003c\/strong\u003e SFI 29.1 rated for competition safety.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalance:\u003c\/strong\u003e External balance configuration for Oldsmobile V8 engines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-grade steel construction for long-term durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e Compatible with 2-piece rear main seal Oldsmobile V8 applications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eOldsmobile engine builders know that finding high-quality, SFI-rated drivetrain components can be a challenge. ATI Performance delivers with this robust flexplate, ensuring that your engine's power is transferred efficiently to your transmission without the risk of failure. The external balance design is precisely calibrated to match your engine's requirements, minimizing vibration and protecting your internal components. Whether you are restoring a classic muscle car or building a dedicated track machine, this flexplate provides the confidence you need to push your Oldsmobile to the limit. Find all your specialized performance parts at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular ATI 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\/ati-performanceseal-adapter-wheel-bearing-for-2-0-spindle\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance Wheel Bearing Seal Adapter — Fits 2.0 Inch Spindles\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performancecam-sensor-bracket-kit-gm-ls-w-jesel-belt-drive\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance Cam Sensor Bracket Kit — Fits GM LS with Jesel Belt Drive\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performancesuper-case-bellhousing-bbf-164-tooth-sfi\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance Super Case Bellhousing BBF 164 Tooth – SFI 30.1 Certified\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performancep-g-supercase-tail-housing\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance Powerglide Supercase Tail Housing — Roller Bearing Aluminum\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performancesfi-bellhousing-for-gm-th350-th400-w-oe-case\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance SFI 30.1 Bellhousing for GM TH350\/TH400 — Aluminum\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\":\"ATI Performance 166 Tooth Flexplate SFI 29.1 \\u2014 Fits Oldsmobile V8\",\"description\":\"Get the ATI Performance 166-tooth flexplate for your Oldsmobile V8. SFI 29.1 certified, external balance, and built for performance. Shop GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"ATI Performance\"},\"mpn\":\"915565\",\"url\":\"https:\/\/ggcracing.com\/products\/ati-performanceolds-166-tooth-flexplate-sfi-ext-balance\",\"offers\":{\"@type\":\"Offer\",\"price\":\"218.99\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/ati-performanceolds-166-tooth-flexplate-sfi-ext-balance\",\"sku\":\"BHZJ_915565\"}}\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\":\"ATI Performance\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=ATI+Performance\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"ATI Performance 166 Tooth Flexplate SFI 29.1 \\u2014 Fits Oldsmobile V8\",\"item\":\"https:\/\/ggcracing.com\/products\/ati-performanceolds-166-tooth-flexplate-sfi-ext-balance\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the ATI Performance 166 Tooth Flexplate SFI 29.1 \\u2014 Fits Oldsmobile V8 fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for ATI 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 ATI Performance 166 Tooth Flexplate SFI 29.1 \\u2014 Fits Oldsmobile V8?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"ATI Performance","offers":[{"title":"Default Title","offer_id":41062728138836,"sku":"BHZJ_915565","price":218.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/ATI915565.jpg?v=1716603489"},{"product_id":"ati-performanceflexplate-sfi-mopar-5-7l-6-1l-hemi","title":"ATI Performance SFI 29.1 Flexplate Internal Balance — Fits Mopar 5.7L\/6.1L Gen III Hemi","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 ATI Performance\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eATI Performance engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full ATI Performance 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\/FPP7e3VuRTM\" 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\u003eATI Performance SFI 29.1 Flexplate for Mopar Gen III Hemi\u003c\/h2\u003e\u003cp\u003eWhen pushing your Mopar 5.7L or 6.1L Gen III Hemi to the limit, your drivetrain components need to be up to the task. The ATI Performance SFI 29.1 rated flexplate is engineered for high-performance applications where safety and structural integrity are non-negotiable. Crafted from high-strength steel, this flexplate is designed to handle the increased torque loads of modified engines while maintaining precise internal balance for smooth operation throughout the RPM range.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications and Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSFI 29.1 Certified:\u003c\/strong\u003e Meets rigorous safety standards for racing and high-performance street use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Engineering:\u003c\/strong\u003e Specifically designed for Mopar Gen III Hemi engines to ensure a perfect fit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal Balance:\u003c\/strong\u003e Optimized for internal balance configurations to reduce vibration and prevent premature bearing wear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Strength Steel:\u003c\/strong\u003e Constructed from premium materials to resist cracking and deformation under extreme stress.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhether you are building a dedicated drag car or a high-horsepower street machine, this flexplate provides the reliability you need to transfer power effectively to your transmission. Don't compromise on your drivetrain components; choose the industry-leading quality of ATI Performance. For all your high-performance drivetrain needs, GGCRACING is your trusted source for premium parts and expert advice.\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 ATI 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\/ati-performanceseal-adapter-wheel-bearing-for-2-0-spindle\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance Wheel Bearing Seal Adapter — Fits 2.0 Inch Spindles\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performancecam-sensor-bracket-kit-gm-ls-w-jesel-belt-drive\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance Cam Sensor Bracket Kit — Fits GM LS with Jesel Belt Drive\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performancesuper-case-bellhousing-bbf-164-tooth-sfi\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance Super Case Bellhousing BBF 164 Tooth – SFI 30.1 Certified\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performancep-g-supercase-tail-housing\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance Powerglide Supercase Tail Housing — Roller Bearing Aluminum\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performancesfi-bellhousing-for-gm-th350-th400-w-oe-case\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance SFI 30.1 Bellhousing for GM TH350\/TH400 — Aluminum\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\":\"ATI Performance SFI 29.1 Flexplate Internal Balance \\u2014 Fits Mopar 5.7L\/6.1L Gen III Hemi\",\"description\":\"Upgrade to an ATI Performance SFI 29.1 rated flexplate for your Mopar 5.7L or 6.1L Gen III Hemi. Ensure safety and durability. Shop at GGCRACING today!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"ATI Performance\"},\"mpn\":\"915685\",\"url\":\"https:\/\/ggcracing.com\/products\/ati-performanceflexplate-sfi-mopar-5-7l-6-1l-hemi\",\"offers\":{\"@type\":\"Offer\",\"price\":\"149.00\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/ati-performanceflexplate-sfi-mopar-5-7l-6-1l-hemi\",\"sku\":\"BHZJ_915685\"}}\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\":\"ATI Performance\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=ATI+Performance\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"ATI Performance SFI 29.1 Flexplate Internal Balance \\u2014 Fits Mopar 5.7L\/6.1L Gen III Hemi\",\"item\":\"https:\/\/ggcracing.com\/products\/ati-performanceflexplate-sfi-mopar-5-7l-6-1l-hemi\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the ATI Performance SFI 29.1 Flexplate Internal Balance \\u2014 Fits Mopar 5.7L\/6.1L Gen I 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 ATI 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 ATI Performance SFI 29.1 Flexplate Internal Balance \\u2014 Fits Mopar 5.7L\/6.1L Gen I?\",\"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":"ATI Performance","offers":[{"title":"Default Title","offer_id":41062728433748,"sku":"BHZJ_915685","price":153.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/ATI915685.jpg?v=1716603504"},{"product_id":"ati-performance164-tooth-flexplate-sfi-bbf-429-460-int-balance","title":"ATI Performance 164 Tooth SFI Flexplate Internal Balance — Fits Big Block Ford 429\/460","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 ATI Performance\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eATI Performance engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full ATI Performance 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\/FPP7e3VuRTM\" 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\u003eATI Performance 164-Tooth SFI Flexplate for Big Block Ford\u003c\/h2\u003e\u003cp\u003eUnlock the full potential of your Big Block Ford 429 or 460 engine with the ATI Performance 164-tooth SFI 29.1 rated flexplate. Designed for enthusiasts who demand maximum performance and safety, this flexplate is a critical upgrade for any high-torque build. Featuring a robust steel construction, it is engineered to withstand the punishing forces of high-compression engines and aggressive launches.\u003c\/p\u003e\u003ch3\u003eKey Features and Performance Advantages\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e164-Tooth Design:\u003c\/strong\u003e Perfectly matched for standard Big Block Ford starter and transmission setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSFI 29.1 Certification:\u003c\/strong\u003e Provides peace of mind with race-proven safety standards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal Balance:\u003c\/strong\u003e Precision-balanced for 1-piece seal crankshafts to ensure engine longevity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Steel:\u003c\/strong\u003e Built to endure extreme heat and stress without warping or failure.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe ATI Performance flexplate is the gold standard for Big Block Ford owners looking to upgrade their drivetrain. Its superior build quality ensures that power is transferred efficiently, reducing the risk of catastrophic failure at the track. Whether you are racing or building a high-performance street cruiser, this component delivers the consistency you require. Experience the difference in quality and performance when you upgrade with parts from GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular ATI 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\/ati-performanceseal-adapter-wheel-bearing-for-2-0-spindle\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance Wheel Bearing Seal Adapter — Fits 2.0 Inch Spindles\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performancecam-sensor-bracket-kit-gm-ls-w-jesel-belt-drive\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance Cam Sensor Bracket Kit — Fits GM LS with Jesel Belt Drive\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performancesuper-case-bellhousing-bbf-164-tooth-sfi\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance Super Case Bellhousing BBF 164 Tooth – SFI 30.1 Certified\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performancep-g-supercase-tail-housing\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance Powerglide Supercase Tail Housing — Roller Bearing Aluminum\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performancesfi-bellhousing-for-gm-th350-th400-w-oe-case\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance SFI 30.1 Bellhousing for GM TH350\/TH400 — Aluminum\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\":\"ATI Performance 164 Tooth SFI Flexplate Internal Balance \\u2014 Fits Big Block Ford 429\/460\",\"description\":\"Enhance your Big Block Ford 429\/460 with an ATI Performance 164-tooth SFI flexplate. Durable, balanced, and race-ready. Buy now at GGCRACING!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"ATI Performance\"},\"mpn\":\"915700\",\"url\":\"https:\/\/ggcracing.com\/products\/ati-performance164-tooth-flexplate-sfi-bbf-429-460-int-balance\",\"offers\":{\"@type\":\"Offer\",\"price\":\"218.99\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/ati-performance164-tooth-flexplate-sfi-bbf-429-460-int-balance\",\"sku\":\"BHZJ_915700\"}}\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\":\"ATI Performance\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=ATI+Performance\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"ATI Performance 164 Tooth SFI Flexplate Internal Balance \\u2014 Fits Big Block Ford 429\/460\",\"item\":\"https:\/\/ggcracing.com\/products\/ati-performance164-tooth-flexplate-sfi-bbf-429-460-int-balance\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the ATI Performance 164 Tooth SFI Flexplate Internal Balance \\u2014 Fits Big Block Ford 4 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 ATI 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 ATI Performance 164 Tooth SFI Flexplate Internal Balance \\u2014 Fits Big Block Ford 4?\",\"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":"ATI Performance","offers":[{"title":"Default Title","offer_id":41062728859732,"sku":"BHZJ_915700","price":215.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/ATI915700.jpg?v=1716603542"},{"product_id":"ati-performanceflexplate-kit-sfi-gm-ls-series-168-tooth","title":"ATI Performance 168-Tooth SFI Flexplate Kit — 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 ATI Performance\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eATI Performance engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full ATI Performance 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\/wStuQJofLq8\" 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\u003eATI Performance 168-Tooth SFI Flexplate Kit for GM LS\u003c\/h2\u003e\u003cp\u003eThe GM LS series engine is a powerhouse, but it requires a drivetrain that can keep up. The ATI Performance 168-tooth SFI 29.1 rated flexplate kit is the ultimate solution for high-performance LS builds. Whether you are running a stock bottom end or a fully forged race engine, this flexplate provides the necessary strength to handle significant horsepower and torque increases while meeting stringent SFI safety requirements.\u003c\/p\u003e\u003ch3\u003eWhy Choose This LS Flexplate Kit?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLS Compatibility:\u003c\/strong\u003e Specifically designed for GM LS-series engines with 1-piece rear main seals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e168-Tooth Count:\u003c\/strong\u003e Optimized for standard LS transmission and starter configurations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSFI 29.1 Certified:\u003c\/strong\u003e Ensures maximum protection and compliance for competitive racing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Steel Construction:\u003c\/strong\u003e Engineered to resist fatigue and maintain structural integrity under load.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis kit includes everything you need to ensure a secure and balanced connection between your LS engine and transmission. By choosing ATI Performance, you are investing in decades of racing heritage and precision engineering. This flexplate is designed to minimize vibration, allowing your engine to rev freely and efficiently. Take your LS build to the next level with this premium upgrade. For top-tier automotive components and expert support, look no further than 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 ATI 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\/ati-performanceseal-adapter-wheel-bearing-for-2-0-spindle\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance Wheel Bearing Seal Adapter — Fits 2.0 Inch Spindles\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performancecam-sensor-bracket-kit-gm-ls-w-jesel-belt-drive\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance Cam Sensor Bracket Kit — Fits GM LS with Jesel Belt Drive\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performancesuper-case-bellhousing-bbf-164-tooth-sfi\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance Super Case Bellhousing BBF 164 Tooth – SFI 30.1 Certified\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performancep-g-supercase-tail-housing\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance Powerglide Supercase Tail Housing — Roller Bearing Aluminum\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performancesfi-bellhousing-for-gm-th350-th400-w-oe-case\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance SFI 30.1 Bellhousing for GM TH350\/TH400 — Aluminum\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\":\"ATI Performance 168-Tooth SFI Flexplate Kit \\u2014 Fits GM LS Series Engines\",\"description\":\"Upgrade your GM LS engine with the ATI Performance 168-tooth SFI flexplate kit. Precision-engineered for power and safety. Order from GGCRACING today!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"ATI Performance\"},\"mpn\":\"915733\",\"url\":\"https:\/\/ggcracing.com\/products\/ati-performanceflexplate-kit-sfi-gm-ls-series-168-tooth\",\"offers\":{\"@type\":\"Offer\",\"price\":\"338.99\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/ati-performanceflexplate-kit-sfi-gm-ls-series-168-tooth\",\"sku\":\"BHZJ_915733\"}}\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\":\"ATI Performance\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=ATI+Performance\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"ATI Performance 168-Tooth SFI Flexplate Kit \\u2014 Fits GM LS Series Engines\",\"item\":\"https:\/\/ggcracing.com\/products\/ati-performanceflexplate-kit-sfi-gm-ls-series-168-tooth\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the ATI Performance 168-Tooth SFI Flexplate Kit \\u2014 Fits GM LS Series 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 ATI 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 ATI Performance 168-Tooth SFI Flexplate Kit \\u2014 Fits GM LS Series 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":"ATI Performance","offers":[{"title":"Default Title","offer_id":41062729154644,"sku":"BHZJ_915733","price":338.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/ATI915733.jpg?v=1716603558"},{"product_id":"ati-performanceflexplate-kit-lsa-lsx-lt1-lt4-8-bolt-sfi","title":"ATI Performance SFI 29.1 8-Bolt Steel Flexplate Kit - Internal Balance - GM LSA\/LSX\/LT1\/LT4","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 ATI Performance\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eATI Performance engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full ATI Performance lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eUltimate Drivetrain Integrity for Modern GM Powerhouses\u003c\/h2\u003e\u003cp\u003eUnleash the full, uncompromised power of your GM LSA, LSX, LT1, or LT4 engine with the ATI Performance SFI 29.1 8-Bolt Steel Flexplate Kit. Engineered for the most demanding high-performance applications, this flexplate is a critical upgrade for supercharged and naturally aspirated modern GM powerplants. Its robust steel construction provides exceptional strength and rigidity, effectively transferring massive torque without flex or distortion, ensuring your drivetrain can handle extreme forces.\u003c\/p\u003e\u003ch3\u003ePrecision Matched for Advanced GM Engines\u003c\/h3\u003e\u003cp\u003eThis ATI Performance flexplate kit is specifically designed for internally balanced GM LT-Series engines and high-performance LS variants utilizing an 8-bolt crankshaft flange. The 168-tooth count ensures optimal starter engagement and perfect compatibility with a wide array of automatic transmissions. By maintaining precise engine balance, it significantly reduces harmful vibrations, protecting your crankshaft and other vital rotating assembly components from premature wear. SFI 29.1 certification provides the highest level of safety for competitive motorsport environments.\u003c\/p\u003e\u003ch3\u003eKey Advantages:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eSFI 29.1 Certified:\u003c\/b\u003e Meets rigorous safety standards for racing and high-performance use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e8-Bolt Crank Flange:\u003c\/b\u003e Specifically designed for LSA, LSX, LT1, LT4, and other compatible GM engines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e168-Tooth Configuration:\u003c\/b\u003e Ensures reliable starter engagement and transmission compatibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHigh-Strength Steel:\u003c\/b\u003e Built to withstand extreme horsepower and torque loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eInternal Balance:\u003c\/b\u003e Maintains optimal engine balance, reducing harmful vibrations.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFor enthusiasts pushing the boundaries of their LSA, LSX, LT1, or LT4 engine, the ATI Performance SFI 8-bolt flexplate kit is an essential investment. Experience the peace of mind that comes with superior engineering and uncompromising quality from ATI.\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 ATI 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\/ati-performanceseal-adapter-wheel-bearing-for-2-0-spindle\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance Wheel Bearing Seal Adapter — Fits 2.0 Inch Spindles\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performancecam-sensor-bracket-kit-gm-ls-w-jesel-belt-drive\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance Cam Sensor Bracket Kit — Fits GM LS with Jesel Belt Drive\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performancesuper-case-bellhousing-bbf-164-tooth-sfi\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance Super Case Bellhousing BBF 164 Tooth – SFI 30.1 Certified\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performancep-g-supercase-tail-housing\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance Powerglide Supercase Tail Housing — Roller Bearing Aluminum\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performancesfi-bellhousing-for-gm-th350-th400-w-oe-case\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance SFI 30.1 Bellhousing for GM TH350\/TH400 — Aluminum\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\":\"ATI Performance SFI 29.1 8-Bolt Steel Flexplate Kit - Internal Balance - GM LSA\/LSX\/LT1\/LT4\",\"description\":\"Upgrade your GM LSA\/LSX\/LT1\/LT4 with an ATI Performance SFI 29.1 8-bolt internal balance steel flexplate kit. Maximize power. Shop now!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"ATI Performance\"},\"mpn\":\"915737\",\"url\":\"https:\/\/ggcracing.com\/products\/ati-performanceflexplate-kit-lsa-lsx-lt1-lt4-8-bolt-sfi\",\"offers\":{\"@type\":\"Offer\",\"price\":\"346.99\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/ati-performanceflexplate-kit-lsa-lsx-lt1-lt4-8-bolt-sfi\",\"sku\":\"BHZJ_915737\"}}\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\":\"ATI Performance\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=ATI+Performance\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"ATI Performance SFI 29.1 8-Bolt Steel Flexplate Kit - Internal Balance - GM LSA\/LSX\/LT1\/LT4\",\"item\":\"https:\/\/ggcracing.com\/products\/ati-performanceflexplate-kit-lsa-lsx-lt1-lt4-8-bolt-sfi\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the ATI Performance SFI 29.1 8-Bolt Steel Flexplate Kit - Internal Balance - GM LSA\/ 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 ATI 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 ATI Performance SFI 29.1 8-Bolt Steel Flexplate Kit - Internal Balance - GM LSA\/?\",\"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":"ATI Performance","offers":[{"title":"Default Title","offer_id":41062729449556,"sku":"BHZJ_915737","price":354.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/ATI915737.jpg?v=1716603574"},{"product_id":"ati-performanceflexplate-kit-ford-5-0l-coyote-8-bolt-164-tooth","title":"ATI Performance 164-Tooth 8-Bolt SFI Flexplate Kit — Fits Ford 5.0L Coyote","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 ATI Performance\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eATI Performance engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full ATI Performance lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eATI Performance 164-Tooth 8-Bolt Flexplate for Ford Coyote\u003c\/h2\u003e\u003cp\u003eThe Ford 5.0L Coyote engine is a modern marvel, but upgrading its drivetrain is essential for high-horsepower applications. The ATI Performance 164-tooth, 8-bolt SFI 29.1 rated flexplate kit is engineered to handle the intense output of your Coyote build. This kit is specifically designed to provide a robust, reliable connection for 8-bolt crankshaft configurations, ensuring your power reaches the wheels without compromise.\u003c\/p\u003e\u003ch3\u003eTechnical Advantages for Coyote Builds\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e8-Bolt Pattern:\u003c\/strong\u003e Perfectly matches the Coyote crankshaft for a secure, high-torque fitment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSFI 29.1 Certified:\u003c\/strong\u003e Meets the highest safety standards for high-performance and racing use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e164-Tooth Design:\u003c\/strong\u003e Engineered for seamless integration with standard Coyote starter and transmission setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Balanced:\u003c\/strong\u003e Reduces rotational mass and vibration for smoother engine operation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhen you are pushing your Coyote engine with forced induction or nitrous, the stock flexplate becomes a liability. The ATI Performance flexplate is built from high-grade steel to provide superior resistance to the stresses of high-RPM operation. This kit is the perfect upgrade for any serious street or track enthusiast looking to improve reliability and performance. Trust in the expertise of ATI Performance to keep your engine and transmission connected under pressure. Find all the high-performance parts you need 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 ATI 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\/ati-performanceseal-adapter-wheel-bearing-for-2-0-spindle\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance Wheel Bearing Seal Adapter — Fits 2.0 Inch Spindles\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performancecam-sensor-bracket-kit-gm-ls-w-jesel-belt-drive\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance Cam Sensor Bracket Kit — Fits GM LS with Jesel Belt Drive\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performancesuper-case-bellhousing-bbf-164-tooth-sfi\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance Super Case Bellhousing BBF 164 Tooth – SFI 30.1 Certified\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performancep-g-supercase-tail-housing\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance Powerglide Supercase Tail Housing — Roller Bearing Aluminum\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/ati-performancesfi-bellhousing-for-gm-th350-th400-w-oe-case\" style=\"color:#0066cc;text-decoration:none;\"\u003eATI Performance SFI 30.1 Bellhousing for GM TH350\/TH400 — Aluminum\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\":\"ATI Performance 164-Tooth 8-Bolt SFI Flexplate Kit \\u2014 Fits Ford 5.0L Coyote\",\"description\":\"Maximize your Ford 5.0L Coyote engine's potential with this ATI Performance 164-tooth 8-bolt SFI flexplate kit. Shop now at GGCRACING for quality parts.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"ATI Performance\"},\"mpn\":\"915738\",\"url\":\"https:\/\/ggcracing.com\/products\/ati-performanceflexplate-kit-ford-5-0l-coyote-8-bolt-164-tooth\",\"offers\":{\"@type\":\"Offer\",\"price\":\"299.00\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/ati-performanceflexplate-kit-ford-5-0l-coyote-8-bolt-164-tooth\",\"sku\":\"BHZJ_915738\"}}\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\":\"ATI Performance\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=ATI+Performance\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"ATI Performance 164-Tooth 8-Bolt SFI Flexplate Kit \\u2014 Fits Ford 5.0L Coyote\",\"item\":\"https:\/\/ggcracing.com\/products\/ati-performanceflexplate-kit-ford-5-0l-coyote-8-bolt-164-tooth\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the ATI Performance 164-Tooth 8-Bolt SFI Flexplate Kit \\u2014 Fits Ford 5.0L Coyote 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 ATI 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 ATI Performance 164-Tooth 8-Bolt SFI Flexplate Kit \\u2014 Fits Ford 5.0L Coyote?\",\"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":"ATI Performance","offers":[{"title":"Default Title","offer_id":41062729613396,"sku":"BHZJ_915738","price":299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/ATI915738.jpg?v=1716603590"},{"product_id":"quarter-masterflexplate-chevy-153t-std-duty","title":"Quarter Master 509121 Lightweight Steel Flexplate 153 Tooth Internal Balance — Fits Chevy with 2-Piece Seal","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Quarter Master\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eQuarter Master engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Quarter Master lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eElevate Your Automatic Transmission with Quarter Master's 153 Tooth Flexplate\u003c\/h2\u003e\u003cp\u003eOptimize your Chevy's automatic transmission performance with the Quarter Master 153 Tooth Lightweight Steel Flexplate (MPN: 509121). Engineered for precision and durability, this flexplate is designed for Chevy engines requiring internal balancing and a 2-piece rear main seal. Its lightweight construction reduces rotational mass, allowing for quicker engine response and more efficient power transfer, making it an ideal choice for both street performance and competitive racing.\u003c\/p\u003e\u003ch3\u003eAdvanced Features for Superior Drivetrain:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight Steel Construction:\u003c\/strong\u003e Minimizes inertia for improved acceleration and throttle response.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e153 Tooth Count:\u003c\/strong\u003e Ensures perfect engagement with standard Chevy starters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal Balance:\u003c\/strong\u003e Precisely matched for specific Chevy engine configurations, reducing vibration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2-Piece Rear Main Seal Compatibility:\u003c\/strong\u003e Guarantees a direct fit for traditional Chevy blocks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard Duty Design:\u003c\/strong\u003e Offers robust performance for a wide range of applications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eBuilt for Reliability and Performance\u003c\/h3\u003e\u003cp\u003eThe Quarter Master 509121 flexplate is a critical component in any high-performance automatic transmission setup. Crafted from high-strength steel, it provides exceptional resistance to cracking and warping, even under the most extreme conditions. The 153-tooth count is standard for many Chevy applications, ensuring compatibility with your existing starter. Its internal balance design is crucial for maintaining engine harmony and prolonging the life of your crankshaft and bearings.\u003c\/p\u003e\u003ch3\u003eThe GGCRACING Difference\u003c\/h3\u003e\u003cp\u003eWhen it comes to automatic transmission components, Quarter Master sets the standard for quality and performance. This lightweight steel flexplate is a testament to their engineering excellence, providing a reliable and efficient link between your engine and torque converter. Experience smoother power delivery and enhanced durability. For all your high-performance automatic drivetrain needs, trust 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 Quarter Master 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\/quarter-masterbellhousing-kit-sbc-crate-5-5in-v-drive-2d\" style=\"color:#0066cc;text-decoration:none;\"\u003eQuarter Master Bellhousing Kit SBC 5.5in V-Drive — Small Block Chevy Race Drivetrain\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/quarter-masteralum-bellhousing-package-5-5in-v-rear-mount-start\" style=\"color:#0066cc;text-decoration:none;\"\u003eQuarter Master Aluminum Bellhousing Package — 5.5in Triple Disc, V-Drive, Reverse Mount\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/quarter-masterbellhousing-kit-alum-5-5in-rm-v-drive\" style=\"color:#0066cc;text-decoration:none;\"\u003eQuarter Master Bellhousing Kit SBC 5.5in Triple Disc — Reverse Mount V-Drive\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/quarter-masterclutch-disc-10-4in-1-1-8-x-10-spline\" style=\"color:#0066cc;text-decoration:none;\"\u003eQuarter Master Clutch Disc 10.4in 1-1\/8 x 10 Spline — Organic Rigid Hub\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/quarter-masterclutch-cover-assembly-w-iron-pp\" style=\"color:#0066cc;text-decoration:none;\"\u003eQuarter Master Clutch Pressure Plate 10.4in Steel — Street Stock Racing\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\":\"Quarter Master 509121 Lightweight Steel Flexplate 153 Tooth Internal Balance \\u2014 Fits Chevy with 2-Piece Seal\",\"description\":\"Upgrade your Chevy automatic transmission with the Quarter Master 153 Tooth Lightweight Steel Flexplate. Internal balance, 2-piece seal for reliable performance. Shop now!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Quarter Master\"},\"mpn\":\"509121\",\"url\":\"https:\/\/ggcracing.com\/products\/quarter-masterflexplate-chevy-153t-std-duty\",\"offers\":{\"@type\":\"Offer\",\"price\":\"149.49\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/quarter-masterflexplate-chevy-153t-std-duty\",\"sku\":\"BJGP_509121\"}}\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\":\"Quarter Master\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Quarter+Master\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Quarter Master 509121 Lightweight Steel Flexplate 153 Tooth Internal Balance \\u2014 Fits Chevy with 2-Piece Seal\",\"item\":\"https:\/\/ggcracing.com\/products\/quarter-masterflexplate-chevy-153t-std-duty\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Quarter Master 509121 Lightweight Steel Flexplate 153 Tooth Internal Balance \\u2014 F fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Quarter Master?\",\"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 Quarter Master 509121 Lightweight Steel Flexplate 153 Tooth Internal Balance \\u2014 F?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"Quarter Master","offers":[{"title":"Default Title","offer_id":41076947157076,"sku":"BJGP_509121","price":149.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/QTR509121.jpg?v=1716857082"},{"product_id":"quarter-masterflexplate-153t-sbc-late-no-balance","title":"Quarter Master Lightweight Flexplate 153T Steel — Fits Late Model Chevy 1-Piece Seal","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Quarter Master\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eQuarter Master engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Quarter Master lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eLightweight 153-Tooth Flexplate for Chevy\u003c\/h2\u003e\u003cp\u003eUpgrade your Chevy drivetrain with the Quarter Master Lightweight 153-Tooth Flexplate. Designed for late-model Chevy engines featuring a 1-piece rear main seal, this flexplate offers the perfect balance of weight reduction and structural durability. It is an essential upgrade for those looking to improve throttle response and transmission engagement in high-performance applications.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTooth Count:\u003c\/strong\u003e 153-tooth ring gear for precise starter engagement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e Lightweight steel for reduced rotational mass.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalance:\u003c\/strong\u003e Internally balanced for smooth operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e Designed for late-model Chevy engines with 1-piece rear main seals.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eA flexplate is a vital link between your engine and automatic transmission. The Quarter Master lightweight design reduces the parasitic power loss associated with heavier stock units, allowing your engine to rev more freely. Constructed from premium steel, this unit is built to withstand the rigors of competitive racing while maintaining perfect alignment with your torque converter. Its internal balance ensures that your rotating assembly remains stable even under heavy load conditions. If you are building a high-performance street or strip machine, this flexplate provides the reliability you need to push your Chevy engine to the limit. Experience superior transmission performance and long-lasting durability with this precision-engineered component. For all your high-performance automotive needs, look no further than 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 Quarter Master 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\/quarter-masterbellhousing-kit-sbc-crate-5-5in-v-drive-2d\" style=\"color:#0066cc;text-decoration:none;\"\u003eQuarter Master Bellhousing Kit SBC 5.5in V-Drive — Small Block Chevy Race Drivetrain\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/quarter-masteralum-bellhousing-package-5-5in-v-rear-mount-start\" style=\"color:#0066cc;text-decoration:none;\"\u003eQuarter Master Aluminum Bellhousing Package — 5.5in Triple Disc, V-Drive, Reverse Mount\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/quarter-masterbellhousing-kit-alum-5-5in-rm-v-drive\" style=\"color:#0066cc;text-decoration:none;\"\u003eQuarter Master Bellhousing Kit SBC 5.5in Triple Disc — Reverse Mount V-Drive\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/quarter-masterclutch-disc-10-4in-1-1-8-x-10-spline\" style=\"color:#0066cc;text-decoration:none;\"\u003eQuarter Master Clutch Disc 10.4in 1-1\/8 x 10 Spline — Organic Rigid Hub\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/quarter-masterclutch-cover-assembly-w-iron-pp\" style=\"color:#0066cc;text-decoration:none;\"\u003eQuarter Master Clutch Pressure Plate 10.4in Steel — Street Stock Racing\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\":\"Quarter Master Lightweight Flexplate 153T Steel \\u2014 Fits Late Model Chevy 1-Piece Seal\",\"description\":\"Enhance your Chevy transmission performance with the Quarter Master 153T Lightweight Flexplate. Durable steel construction. Order yours today at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Quarter Master\"},\"mpn\":\"509171\",\"url\":\"https:\/\/ggcracing.com\/products\/quarter-masterflexplate-153t-sbc-late-no-balance\",\"offers\":{\"@type\":\"Offer\",\"price\":\"142.37\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/quarter-masterflexplate-153t-sbc-late-no-balance\",\"sku\":\"BJGP_509171\"}}\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\":\"Quarter Master\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Quarter+Master\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Quarter Master Lightweight Flexplate 153T Steel \\u2014 Fits Late Model Chevy 1-Piece Seal\",\"item\":\"https:\/\/ggcracing.com\/products\/quarter-masterflexplate-153t-sbc-late-no-balance\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Quarter Master Lightweight Flexplate 153T Steel \\u2014 Fits Late Model Chevy 1-Piece  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 Quarter Master?\",\"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 Quarter Master Lightweight Flexplate 153T Steel \\u2014 Fits Late Model Chevy 1-Piece ?\",\"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":"Quarter Master","offers":[{"title":"Default Title","offer_id":41076963278932,"sku":"BJGP_509171","price":148.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/QTR509171.jpg?v=1716857269"},{"product_id":"quarter-masterlw-flexplate-sbc","title":"Quarter Master 509180 Ultra-Lightweight Flexplate 153T — SBC, 2-Piece Seal, Internal Balance","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 Quarter Master\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eQuarter Master engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Quarter Master 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\/UlkH1CuwkTk\" 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\u003eQuarter Master Ultra-Lightweight 153-Tooth Flexplate for Small Block Chevy\u003c\/h2\u003e\u003cp\u003eExperience unparalleled rotational efficiency with the Quarter Master 509180 ultra-lightweight flexplate, engineered for Small Block Chevy engines utilizing a 2-piece rear main seal. This 153-tooth flexplate is internally balanced, providing superior engine smoothness and responsiveness. Its extreme lightweight design significantly reduces rotating mass, allowing your engine to rev quicker and transfer power more effectively to your automatic transmission.\u003c\/p\u003e\u003ch3\u003eDesigned for Maximum Performance and Durability\u003c\/h3\u003e\u003cp\u003eCrafted from premium steel, the 509180 flexplate is built to endure the most demanding racing conditions while minimizing weight. The precise 153-tooth count ensures flawless engagement with your starter, and the internal balance eliminates the need for external weights, simplifying your engine build. This flexplate is an indispensable component for high-performance builds where every ounce and every RPM counts.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eTooth Count:\u003c\/b\u003e 153 Teeth\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Ultra-Lightweight Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eEngine Fitment:\u003c\/b\u003e Small Block Chevy\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRear Main Seal:\u003c\/b\u003e 2-Piece Seal\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBalance Type:\u003c\/b\u003e Internal Balance\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eApplication:\u003c\/b\u003e High-Performance Racing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eLeading Drivetrain Innovation with Quarter Master\u003c\/h3\u003e\u003cp\u003eQuarter Master continues to set the standard for high-performance drivetrain components, and the 509180 ultra-lightweight flexplate is a prime example of their engineering prowess. It offers a critical advantage by reducing inertia and improving power delivery for your SBC. Elevate your vehicle's performance with Quarter Master products, available at GGCRACING.COM.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Quarter Master 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\/quarter-masterbellhousing-kit-sbc-crate-5-5in-v-drive-2d\" style=\"color:#0066cc;text-decoration:none;\"\u003eQuarter Master Bellhousing Kit SBC 5.5in V-Drive — Small Block Chevy Race Drivetrain\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/quarter-masteralum-bellhousing-package-5-5in-v-rear-mount-start\" style=\"color:#0066cc;text-decoration:none;\"\u003eQuarter Master Aluminum Bellhousing Package — 5.5in Triple Disc, V-Drive, Reverse Mount\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/quarter-masterbellhousing-kit-alum-5-5in-rm-v-drive\" style=\"color:#0066cc;text-decoration:none;\"\u003eQuarter Master Bellhousing Kit SBC 5.5in Triple Disc — Reverse Mount V-Drive\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/quarter-masterclutch-disc-10-4in-1-1-8-x-10-spline\" style=\"color:#0066cc;text-decoration:none;\"\u003eQuarter Master Clutch Disc 10.4in 1-1\/8 x 10 Spline — Organic Rigid Hub\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/quarter-masterclutch-cover-assembly-w-iron-pp\" style=\"color:#0066cc;text-decoration:none;\"\u003eQuarter Master Clutch Pressure Plate 10.4in Steel — Street Stock Racing\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\":\"Quarter Master 509180 Ultra-Lightweight Flexplate 153T \\u2014 SBC, 2-Piece Seal, Internal Balance\",\"description\":\"Maximize performance with the Quarter Master 509180 ultra-lightweight 153-tooth flexplate for Small Block Chevy. Features 2-piece seal \u0026 internal balance. Buy now!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Quarter Master\"},\"mpn\":\"509180\",\"url\":\"https:\/\/ggcracing.com\/products\/quarter-masterlw-flexplate-sbc\",\"offers\":{\"@type\":\"Offer\",\"price\":\"168.61\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/quarter-masterlw-flexplate-sbc\",\"sku\":\"BJGP_509180\"}}\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\":\"Quarter Master\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Quarter+Master\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Quarter Master 509180 Ultra-Lightweight Flexplate 153T \\u2014 SBC, 2-Piece Seal, Internal Balance\",\"item\":\"https:\/\/ggcracing.com\/products\/quarter-masterlw-flexplate-sbc\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Quarter Master 509180 Ultra-Lightweight Flexplate 153T \\u2014 SBC, 2-Piece Seal, Inte 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 Quarter Master?\",\"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 Quarter Master 509180 Ultra-Lightweight Flexplate 153T \\u2014 SBC, 2-Piece Seal, Inte?\",\"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":"Quarter Master","offers":[{"title":"Default Title","offer_id":41076966293588,"sku":"BJGP_509180","price":168.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/QTR509180.jpg?v=1716857288"},{"product_id":"quarter-masterflexplate-153t-sbc-late-no-balance-lw","title":"Quarter Master Ultra-Lightweight Flexplate 153T Steel — Fits Late Model Chevy","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout Quarter Master\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eQuarter Master engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Quarter Master 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\/vk_08Y8a9Ws\" 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\u003eUltra-Lightweight 153-Tooth Flexplate\u003c\/h2\u003e\u003cp\u003eTake your Chevy's performance to the next level with the Quarter Master Ultra-Lightweight 153-Tooth Flexplate. This component is engineered for racers who need to shed every possible ounce of rotational weight to achieve faster engine acceleration. Designed for late-model Chevy engines with a 1-piece rear main seal, it combines advanced metallurgy with precision manufacturing.\u003c\/p\u003e\u003ch3\u003ePerformance Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight Reduction:\u003c\/strong\u003e Ultra-lightweight design for rapid engine revving.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e High-strength steel core for maximum reliability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision:\u003c\/strong\u003e 153-tooth configuration ensures perfect starter mesh.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Optimized for internal balance and 1-piece seal engines.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIn the world of professional racing, every millisecond counts. By installing an ultra-lightweight flexplate, you significantly reduce the rotational inertia, allowing your engine to climb the RPM range faster than ever before. Unlike standard units, this Quarter Master flexplate is specifically designed to handle the stresses of high-performance driving without sacrificing structural integrity. The internal balance ensures that your engine remains smooth, protecting your bearings and other critical components from unnecessary vibration. Whether you are competing in drag racing, circle track, or high-performance street applications, this flexplate is a must-have for any serious engine build. Its robust construction ensures that it can withstand high-torque environments while providing consistent performance lap after lap. Upgrade your drivetrain today and feel the difference in acceleration. Discover more high-performance solutions at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Quarter Master 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\/quarter-masterbellhousing-kit-sbc-crate-5-5in-v-drive-2d\" style=\"color:#0066cc;text-decoration:none;\"\u003eQuarter Master Bellhousing Kit SBC 5.5in V-Drive — Small Block Chevy Race Drivetrain\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/quarter-masteralum-bellhousing-package-5-5in-v-rear-mount-start\" style=\"color:#0066cc;text-decoration:none;\"\u003eQuarter Master Aluminum Bellhousing Package — 5.5in Triple Disc, V-Drive, Reverse Mount\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/quarter-masterbellhousing-kit-alum-5-5in-rm-v-drive\" style=\"color:#0066cc;text-decoration:none;\"\u003eQuarter Master Bellhousing Kit SBC 5.5in Triple Disc — Reverse Mount V-Drive\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/quarter-masterclutch-disc-10-4in-1-1-8-x-10-spline\" style=\"color:#0066cc;text-decoration:none;\"\u003eQuarter Master Clutch Disc 10.4in 1-1\/8 x 10 Spline — Organic Rigid Hub\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/quarter-masterclutch-cover-assembly-w-iron-pp\" style=\"color:#0066cc;text-decoration:none;\"\u003eQuarter Master Clutch Pressure Plate 10.4in Steel — Street Stock Racing\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\":\"Quarter Master Ultra-Lightweight Flexplate 153T Steel \\u2014 Fits Late Model Chevy\",\"description\":\"Optimize your Chevy's performance with the Quarter Master 153T Ultra-Lightweight Flexplate. Designed for speed and durability. Shop now at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Quarter Master\"},\"mpn\":\"509181\",\"url\":\"https:\/\/ggcracing.com\/products\/quarter-masterflexplate-153t-sbc-late-no-balance-lw\",\"offers\":{\"@type\":\"Offer\",\"price\":\"168.61\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/quarter-masterflexplate-153t-sbc-late-no-balance-lw\",\"sku\":\"BJGP_509181\"}}\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\":\"Quarter Master\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Quarter+Master\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Quarter Master Ultra-Lightweight Flexplate 153T Steel \\u2014 Fits Late Model Chevy\",\"item\":\"https:\/\/ggcracing.com\/products\/quarter-masterflexplate-153t-sbc-late-no-balance-lw\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Quarter Master Ultra-Lightweight Flexplate 153T Steel \\u2014 Fits Late Model Chevy fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Quarter Master?\",\"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 Quarter Master Ultra-Lightweight Flexplate 153T Steel \\u2014 Fits Late Model Chevy?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"Quarter Master","offers":[{"title":"Default Title","offer_id":41076968554580,"sku":"BJGP_509181","price":168.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/QTR509181.jpg?v=1716857310"},{"product_id":"quarter-masterflexplate-ford-157t","title":"Quarter Master Lightweight Flexplate 157T Steel — Fits 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 Quarter Master\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eQuarter Master engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Quarter Master lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eLightweight 157-Tooth Ford Flexplate\u003c\/h2\u003e\u003cp\u003eImprove your Ford's transmission performance with the Quarter Master Lightweight 157-Tooth Flexplate. This high-quality steel flexplate is designed to provide a reliable connection between your engine and automatic transmission, while its lightweight construction helps improve overall engine responsiveness. It is the ideal upgrade for any Ford build requiring a balance of durability and performance.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTooth Count:\u003c\/strong\u003e 157-tooth ring gear for reliable starter operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Lightweight design to enhance engine acceleration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Durable steel construction for long-term use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalance:\u003c\/strong\u003e Internally balanced to ensure smooth engine operation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe flexplate is a critical component that often gets overlooked in performance builds. However, using a high-quality, lightweight unit like the Quarter Master 157T flexplate can make a noticeable difference in how your car performs. By reducing the weight of the rotating assembly, your engine can rev faster, providing better throttle response and improved acceleration out of the corners. This flexplate is built to handle the demands of high-performance driving, offering excellent resistance to fatigue and deformation. Its internal balance helps eliminate unwanted vibrations, which can protect your engine bearings and transmission components over the long term. Whether you are hitting the drag strip or the street, this flexplate is designed to perform consistently under pressure. Trust in the quality of Quarter Master to keep your Ford drivetrain running smoothly and efficiently. Find all the parts you need for your next build at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular Quarter Master 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\/quarter-masterbellhousing-kit-sbc-crate-5-5in-v-drive-2d\" style=\"color:#0066cc;text-decoration:none;\"\u003eQuarter Master Bellhousing Kit SBC 5.5in V-Drive — Small Block Chevy Race Drivetrain\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/quarter-masteralum-bellhousing-package-5-5in-v-rear-mount-start\" style=\"color:#0066cc;text-decoration:none;\"\u003eQuarter Master Aluminum Bellhousing Package — 5.5in Triple Disc, V-Drive, Reverse Mount\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/quarter-masterbellhousing-kit-alum-5-5in-rm-v-drive\" style=\"color:#0066cc;text-decoration:none;\"\u003eQuarter Master Bellhousing Kit SBC 5.5in Triple Disc — Reverse Mount V-Drive\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/quarter-masterclutch-disc-10-4in-1-1-8-x-10-spline\" style=\"color:#0066cc;text-decoration:none;\"\u003eQuarter Master Clutch Disc 10.4in 1-1\/8 x 10 Spline — Organic Rigid Hub\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/quarter-masterclutch-cover-assembly-w-iron-pp\" style=\"color:#0066cc;text-decoration:none;\"\u003eQuarter Master Clutch Pressure Plate 10.4in Steel — Street Stock Racing\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\":\"Quarter Master Lightweight Flexplate 157T Steel \\u2014 Fits Ford Engines\",\"description\":\"Upgrade your Ford drivetrain with the Quarter Master 157T Lightweight Flexplate. Durable, balanced, and performance-ready. Order now at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Quarter Master\"},\"mpn\":\"509322\",\"url\":\"https:\/\/ggcracing.com\/products\/quarter-masterflexplate-ford-157t\",\"offers\":{\"@type\":\"Offer\",\"price\":\"173.79\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/quarter-masterflexplate-ford-157t\",\"sku\":\"BJGP_509322\"}}\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\":\"Quarter Master\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Quarter+Master\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Quarter Master Lightweight Flexplate 157T Steel \\u2014 Fits Ford Engines\",\"item\":\"https:\/\/ggcracing.com\/products\/quarter-masterflexplate-ford-157t\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Quarter Master Lightweight Flexplate 157T Steel \\u2014 Fits Ford 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 Quarter Master?\",\"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 Quarter Master Lightweight Flexplate 157T Steel \\u2014 Fits Ford 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":"Quarter Master","offers":[{"title":"Default Title","offer_id":41076969930836,"sku":"BJGP_509322","price":173.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/QTR509322.jpg?v=1716857354"},{"product_id":"b-mchevy-flexplate","title":"B\u0026M SFI 29.1 168-Tooth Flexplate — Fits Small Block Chevy Internal Balance","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 B\u0026amp;M\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eB\u0026amp;M engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full B\u0026amp;M 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\/u_kcftLCh0M\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003eHigh-Strength SFI Rated Flexplate\u003c\/h2\u003e\u003cp\u003eWhen building a high-performance Small Block Chevy, your drivetrain components need to be as tough as your engine. This B\u0026amp;M 168-tooth flexplate is SFI 29.1 certified, meaning it is built to withstand the extreme stresses of high-RPM launches and high-horsepower applications. Don't compromise on safety or performance; upgrade to a flexplate designed to handle the power.\u003c\/p\u003e\u003ch3\u003eEngineered for Reliability\u003c\/h3\u003e\u003cp\u003eManufactured from high-strength steel, this flexplate is designed for internal balance applications, providing a perfect fit and smooth operation. The 168-tooth ring gear is precision-welded to the plate, ensuring consistent starter engagement and long-term durability. Whether you are running a street-strip setup or a dedicated drag car, this B\u0026amp;M flexplate offers the peace of mind that comes with SFI certification.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFits Small Block Chevy engines\u003c\/li\u003e\n\u003cli\u003eSFI 29.1 certified for safety\u003c\/li\u003e\n\u003cli\u003e168-tooth ring gear\u003c\/li\u003e\n\u003cli\u003eInternal balance design\u003c\/li\u003e\n\u003cli\u003eHigh-strength steel construction\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eA failed flexplate can cause catastrophic damage to your transmission and engine block. Invest in the reliability of B\u0026amp;M, a leader in drivetrain performance. This flexplate is the ideal choice for builders who demand the best in safety and performance. For all your high-performance drivetrain needs, visit 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 B\u0026amp;M 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\/b-mlaunch-control-kit\" style=\"color:#0066cc;text-decoration:none;\"\u003eB\u0026amp;M Launch Control Kit — Universal Drag Racing Line Lock\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/b-mlaunch-control-solenoid\" style=\"color:#0066cc;text-decoration:none;\"\u003eB\u0026amp;M Launch Control Replacement Solenoid — 1\/8 in NPT Universal\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/b-mfilter-extension\" style=\"color:#0066cc;text-decoration:none;\"\u003eB\u0026amp;M Transmission Filter Extension — For TH400 with B\u0026amp;M Deep Pans\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/b-mthe-edge-shifter-88-97-honda-civic-crx\" style=\"color:#0066cc;text-decoration:none;\"\u003eB\u0026amp;M The Edge Short Throw Shifter — Fits 88-01 Honda Civic \u0026amp; Acura Integra\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/b-mc-6-ford-cable-bracket\" style=\"color:#0066cc;text-decoration:none;\"\u003eB\u0026amp;M C-6 Ford Transmission Cable Bracket — Pan Mounted Steel Kit\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\":\"B\u0026M SFI 29.1 168-Tooth Flexplate \\u2014 Fits Small Block Chevy Internal Balance\",\"description\":\"Upgrade to a B\u0026M SFI 29.1 rated flexplate for your Small Block Chevy. 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Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for B\u0026M?\",\"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 B\u0026M SFI 29.1 168-Tooth Flexplate \\u2014 Fits Small Block Chevy Internal Balance?\",\"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":"B\u0026M","offers":[{"title":"Default Title","offer_id":41120522305620,"sku":"BBFT_20230","price":179.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/BMM20230.jpg?v=1717319624"},{"product_id":"b-m454-flexplate","title":"B\u0026M Big Block Chevy 168-Tooth SFI 29.1 Flexplate — Fits 454 External Balance 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 B\u0026amp;M\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eB\u0026amp;M engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full B\u0026amp;M 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\/u_kcftLCh0M\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003eHigh-Performance Drivetrain Reliability\u003c\/h2\u003e\u003cp\u003eWhen pushing your Big Block Chevy to the limit, your drivetrain components need to be up to the task. The B\u0026amp;M 168-Tooth SFI 29.1 Flexplate is engineered for maximum strength and safety, making it an essential upgrade for any high-horsepower 454 engine build. This heavy-duty steel flexplate is designed to handle the increased torque loads of high-performance street and strip applications.\u003c\/p\u003e\u003ch3\u003eKey Features and Performance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSFI 29.1 Certified:\u003c\/strong\u003e Meets rigorous safety standards for racing applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Engineering:\u003c\/strong\u003e 168-tooth design ensures perfect starter engagement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication Specific:\u003c\/strong\u003e Balanced specifically for external balance 454 Big Block Chevy engines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e High-strength steel prevents warping and cracking under extreme stress.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Fit:\u003c\/strong\u003e Designed for seamless integration with popular automatic transmission setups.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eDon't risk a catastrophic failure with a stock flexplate. The B\u0026amp;M unit provides the structural integrity required for high-RPM launches and aggressive driving. Its robust construction ensures that power is transferred efficiently from your engine to the transmission, minimizing vibration and potential drivetrain damage. Whether you are restoring a classic muscle car or building a drag strip warrior, this flexplate offers the peace of mind that comes with SFI certification. Explore our full catalog of premium drivetrain components and transmission upgrades available now at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular B\u0026amp;M 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\/b-mlaunch-control-kit\" style=\"color:#0066cc;text-decoration:none;\"\u003eB\u0026amp;M Launch Control Kit — Universal Drag Racing Line Lock\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/b-mlaunch-control-solenoid\" style=\"color:#0066cc;text-decoration:none;\"\u003eB\u0026amp;M Launch Control Replacement Solenoid — 1\/8 in NPT Universal\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/b-mfilter-extension\" style=\"color:#0066cc;text-decoration:none;\"\u003eB\u0026amp;M Transmission Filter Extension — For TH400 with B\u0026amp;M Deep Pans\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/b-mthe-edge-shifter-88-97-honda-civic-crx\" style=\"color:#0066cc;text-decoration:none;\"\u003eB\u0026amp;M The Edge Short Throw Shifter — Fits 88-01 Honda Civic \u0026amp; Acura Integra\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/b-mc-6-ford-cable-bracket\" style=\"color:#0066cc;text-decoration:none;\"\u003eB\u0026amp;M C-6 Ford Transmission Cable Bracket — Pan Mounted Steel Kit\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\":\"B\u0026M Big Block Chevy 168-Tooth SFI 29.1 Flexplate \\u2014 Fits 454 External Balance Engines\",\"description\":\"Ensure safety and performance with the B\u0026M 168-tooth SFI 29.1 flexplate for 454 Big Block Chevy engines. Shop high-performance drivetrain parts at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"B\u0026M\"},\"mpn\":\"20233\",\"url\":\"https:\/\/ggcracing.com\/products\/b-m454-flexplate\",\"offers\":{\"@type\":\"Offer\",\"price\":\"185.95\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/b-m454-flexplate\",\"sku\":\"BBFT_20233\"}}\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\":\"B\u0026M\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=B\u0026M\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"B\u0026M Big Block Chevy 168-Tooth SFI 29.1 Flexplate \\u2014 Fits 454 External Balance Engines\",\"item\":\"https:\/\/ggcracing.com\/products\/b-m454-flexplate\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the B\u0026M Big Block Chevy 168-Tooth SFI 29.1 Flexplate \\u2014 Fits 454 External Balance Eng 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 B\u0026M?\",\"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 B\u0026M Big Block Chevy 168-Tooth SFI 29.1 Flexplate \\u2014 Fits 454 External Balance Eng?\",\"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":"B\u0026M","offers":[{"title":"Default Title","offer_id":41120522600532,"sku":"BBFT_20233","price":173.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/BMM20233.jpg?v=1717319648"},{"product_id":"tci-automotivechevy-454-sfi-flywheel","title":"TCI Automotive SFI 29.1 Flexplate — Fits Big Block Chevy 454 External Balance","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 TCI Automotive\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eTCI Automotive engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full TCI Automotive lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin:24px 0 8px;\"\u003eWatch in action\u003c\/h3\u003e\u003cdiv style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;margin:0 0 18px;border-radius:6px;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/n8KYysZJPQI\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003eHigh-Strength SFI Certified Flexplates\u003c\/h2\u003e\u003cp\u003eWhen you are pushing high horsepower through your Big Block Chevy, a stock flexplate is a major safety concern. The TCI Automotive SFI 29.1 Flexplate is engineered to handle the intense torque and stress of high-performance engines. Designed specifically for the Big Block Chevy 454 with a 2-piece rear main seal, this flexplate provides the peace of mind you need for both street and track applications.\u003c\/p\u003e\u003ch3\u003ePerformance Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSFI Rating: 29.1 Certified for safety\u003c\/li\u003e\n\u003cli\u003eTooth Count: 168-tooth ring gear\u003c\/li\u003e\n\u003cli\u003eBalance: External balance for 454 engines\u003c\/li\u003e\n\u003cli\u003eMaterial: High-tensile strength steel\u003c\/li\u003e\n\u003cli\u003eCompatibility: Big Block Chevy with 2-piece rear main seal\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eSafety is paramount in racing, and an SFI-rated flexplate is a mandatory upgrade for any serious build. This TCI unit is designed to resist cracking and deformation under extreme load, protecting your transmission and your vehicle. The precision-machined steel construction ensures a perfect fit with your torque converter, while the external balancing is tailored specifically for the 454 engine's requirements. By replacing your factory flexplate with this heavy-duty component, you are investing in the long-term reliability of your drivetrain. Whether you are building a drag car or a high-performance street machine, trust TCI Automotive for your rotating assembly needs. Find all your essential drivetrain upgrades at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular TCI Automotive 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\/tci-automotive200r4-700r4-universal-tv-cable\" style=\"color:#0066cc;text-decoration:none;\"\u003eTCI Automotive 200R4\/700R4 Universal TV Cable — Adjustable Transmission Kickdown\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/tci-automotive700r4-tv-cable-bracket\" style=\"color:#0066cc;text-decoration:none;\"\u003eTCI Automotive TV Cable Bracket — Fits Edelbrock\/Quadrajet to 200R4\/700R4\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/tci-automotivesfi-flexplate-chevy-v8-168-tooth-int-balance\" style=\"color:#0066cc;text-decoration:none;\"\u003eTCI Automotive SFI 29.1 Flexplate — Fits Small Block Chevy 168 Tooth Internal Balance\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/tci-automotivesfi-flexplate-gm-ls1\" style=\"color:#0066cc;text-decoration:none;\"\u003eTCI Automotive SFI 29.1 Flexplate 168-Tooth Steel — Fits GM LS-Series Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/tci-automotivemicro-switch-w-18-gauge-spiral-cord\" style=\"color:#0066cc;text-decoration:none;\"\u003eTCI Automotive Momentary Micro Switch w\/ 18-Gauge Spiral Cord — 12V 10A\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\":\"TCI Automotive SFI 29.1 Flexplate \\u2014 Fits Big Block Chevy 454 External Balance\",\"description\":\"Upgrade to a TCI Automotive SFI 29.1 certified flexplate for your Big Block Chevy 454. Built for safety and performance. Order yours today at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"TCI Automotive\"},\"mpn\":\"399473\",\"url\":\"https:\/\/ggcracing.com\/products\/tci-automotivechevy-454-sfi-flywheel\",\"offers\":{\"@type\":\"Offer\",\"price\":\"98.95\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/tci-automotivechevy-454-sfi-flywheel\",\"sku\":\"DXKM_399473\"}}\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\":\"Wheels\",\"item\":\"https:\/\/ggcracing.com\/collections\/wheels\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"TCI Automotive\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=TCI+Automotive\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"TCI Automotive SFI 29.1 Flexplate \\u2014 Fits Big Block Chevy 454 External Balance\",\"item\":\"https:\/\/ggcracing.com\/products\/tci-automotivechevy-454-sfi-flywheel\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the TCI Automotive SFI 29.1 Flexplate \\u2014 Fits Big Block Chevy 454 External Balance 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 TCI Automotive?\",\"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 TCI Automotive SFI 29.1 Flexplate \\u2014 Fits Big Block Chevy 454 External Balance?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Wheel installation requires a torque wrench and proper lug-tightening sequence to factory spec \\u2014 most installs take 30-60 minutes per wheel.\"}}]}\u003c\/script\u003e","brand":"TCI Automotive","offers":[{"title":"Default Title","offer_id":41125755748436,"sku":"DXKM_399473","price":147.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/TCI399473.jpg?v=1717429943"},{"product_id":"tci-automotivesfi-flexplate-chevy-v8-168-tooth-int-balance","title":"TCI Automotive SFI 29.1 Flexplate — Fits Small Block Chevy 168 Tooth Internal Balance","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 TCI Automotive\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eTCI Automotive engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full TCI Automotive 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\u003eHeavy-Duty SFI Flexplate for Small Block Chevy\u003c\/h2\u003e\u003cp\u003eUpgrade your Small Block Chevy's drivetrain with the TCI Automotive SFI 29.1 Flexplate. Designed for high-performance engines, this 168-tooth flexplate is built to withstand the high RPMs and torque demands of racing and spirited street driving. With its SFI 29.1 certification, you can be confident that your vehicle meets the safety standards required for competitive track use.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCertification: SFI 29.1 rated\u003c\/li\u003e\n\u003cli\u003eTooth Count: 168-tooth ring gear\u003c\/li\u003e\n\u003cli\u003eBalance: Internal balance\u003c\/li\u003e\n\u003cli\u003eEngine Fitment: Small Block Chevy (SBC)\u003c\/li\u003e\n\u003cli\u003eSeal Compatibility: 2-piece rear main seal\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe TCI flexplate is manufactured from high-grade steel, offering superior strength compared to factory stamped units. Its internal balance design is perfectly suited for standard Small Block Chevy builds, ensuring smooth operation throughout the power band. The precision-welded ring gear provides reliable starter engagement every time, preventing the common issues associated with worn or inferior flexplates. Whether you are building a high-compression street engine or a dedicated drag racer, this flexplate is a critical component for protecting your transmission and engine block. Don't compromise on safety or performance; choose the industry-leading quality of TCI Automotive. Browse our extensive inventory of high-performance drivetrain parts and accessories 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 TCI Automotive 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\/tci-automotive200r4-700r4-universal-tv-cable\" style=\"color:#0066cc;text-decoration:none;\"\u003eTCI Automotive 200R4\/700R4 Universal TV Cable — Adjustable Transmission Kickdown\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/tci-automotive700r4-tv-cable-bracket\" style=\"color:#0066cc;text-decoration:none;\"\u003eTCI Automotive TV Cable Bracket — Fits Edelbrock\/Quadrajet to 200R4\/700R4\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/tci-automotivechevy-454-sfi-flywheel\" style=\"color:#0066cc;text-decoration:none;\"\u003eTCI Automotive SFI 29.1 Flexplate — Fits Big Block Chevy 454 External Balance\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/tci-automotivesfi-flexplate-gm-ls1\" style=\"color:#0066cc;text-decoration:none;\"\u003eTCI Automotive SFI 29.1 Flexplate 168-Tooth Steel — Fits GM LS-Series Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/tci-automotivemicro-switch-w-18-gauge-spiral-cord\" style=\"color:#0066cc;text-decoration:none;\"\u003eTCI Automotive Momentary Micro Switch w\/ 18-Gauge Spiral Cord — 12V 10A\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\":\"TCI Automotive SFI 29.1 Flexplate \\u2014 Fits Small Block Chevy 168 Tooth Internal Balance\",\"description\":\"Ensure drivetrain safety with a TCI Automotive SFI 29.1 internal balance flexplate for Small Block Chevy. 168-tooth design. Shop now at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"TCI Automotive\"},\"mpn\":\"399273\",\"url\":\"https:\/\/ggcracing.com\/products\/tci-automotivesfi-flexplate-chevy-v8-168-tooth-int-balance\",\"offers\":{\"@type\":\"Offer\",\"price\":\"137.95\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/tci-automotivesfi-flexplate-chevy-v8-168-tooth-int-balance\",\"sku\":\"DXKM_399273\"}}\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\":\"TCI Automotive\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=TCI+Automotive\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"TCI Automotive SFI 29.1 Flexplate \\u2014 Fits Small Block Chevy 168 Tooth Internal Balance\",\"item\":\"https:\/\/ggcracing.com\/products\/tci-automotivesfi-flexplate-chevy-v8-168-tooth-int-balance\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the TCI Automotive SFI 29.1 Flexplate \\u2014 Fits Small Block Chevy 168 Tooth Internal Ba 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 TCI Automotive?\",\"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 TCI Automotive SFI 29.1 Flexplate \\u2014 Fits Small Block Chevy 168 Tooth Internal Ba?\",\"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":"TCI Automotive","offers":[{"title":"Default Title","offer_id":41125757091924,"sku":"DXKM_399273","price":137.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/TCI399273.jpg?v=1717430005"},{"product_id":"tci-automotivesfi-flexplate-gm-ls1","title":"TCI Automotive SFI 29.1 Flexplate 168-Tooth Steel — 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 TCI Automotive\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eTCI Automotive engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full TCI Automotive lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin:24px 0 8px;\"\u003eWatch in action\u003c\/h3\u003e\u003cdiv style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;margin:0 0 18px;border-radius:6px;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/n8KYysZJPQI\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003eHigh-Performance SFI Flexplate for GM LS Engines\u003c\/h2\u003e\u003cp\u003eEnsure your drivetrain can handle the power with the TCI Automotive SFI 29.1 certified flexplate. Engineered specifically for GM LS-Series engines, this 168-tooth flexplate provides the structural integrity required for high-RPM applications and heavy-duty racing environments. Built from premium-grade steel, it offers superior resistance to warping and fatigue compared to stock components.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertification:\u003c\/strong\u003e SFI 29.1 Rated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTooth Count:\u003c\/strong\u003e 168-Tooth\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-Strength Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalance:\u003c\/strong\u003e Internal Balance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e GM LS-Series Engines\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhether you are building a street machine or a dedicated track car, this flexplate ensures reliable power transfer from your engine to the transmission. Its precision manufacturing guarantees a perfect fit, reducing vibration and protecting your torque converter from premature wear. Trust in the durability of TCI Automotive engineering to keep your vehicle performing at its peak. Find all your essential drivetrain upgrades at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular TCI Automotive 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\/tci-automotive200r4-700r4-universal-tv-cable\" style=\"color:#0066cc;text-decoration:none;\"\u003eTCI Automotive 200R4\/700R4 Universal TV Cable — Adjustable Transmission Kickdown\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/tci-automotive700r4-tv-cable-bracket\" style=\"color:#0066cc;text-decoration:none;\"\u003eTCI Automotive TV Cable Bracket — Fits Edelbrock\/Quadrajet to 200R4\/700R4\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/tci-automotivechevy-454-sfi-flywheel\" style=\"color:#0066cc;text-decoration:none;\"\u003eTCI Automotive SFI 29.1 Flexplate — Fits Big Block Chevy 454 External Balance\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/tci-automotivesfi-flexplate-chevy-v8-168-tooth-int-balance\" style=\"color:#0066cc;text-decoration:none;\"\u003eTCI Automotive SFI 29.1 Flexplate — Fits Small Block Chevy 168 Tooth Internal Balance\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/tci-automotivemicro-switch-w-18-gauge-spiral-cord\" style=\"color:#0066cc;text-decoration:none;\"\u003eTCI Automotive Momentary Micro Switch w\/ 18-Gauge Spiral Cord — 12V 10A\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\":\"TCI Automotive SFI 29.1 Flexplate 168-Tooth Steel \\u2014 Fits GM LS-Series Engines\",\"description\":\"Upgrade your GM LS-Series drivetrain with the TCI Automotive SFI 29.1 certified steel flexplate. Durable 168-tooth design. Shop high-performance parts today!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"TCI Automotive\"},\"mpn\":\"399753\",\"url\":\"https:\/\/ggcracing.com\/products\/tci-automotivesfi-flexplate-gm-ls1\",\"offers\":{\"@type\":\"Offer\",\"price\":\"375.95\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/tci-automotivesfi-flexplate-gm-ls1\",\"sku\":\"DXKM_399753\"}}\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\":\"TCI Automotive\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=TCI+Automotive\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"TCI Automotive SFI 29.1 Flexplate 168-Tooth Steel \\u2014 Fits GM LS-Series Engines\",\"item\":\"https:\/\/ggcracing.com\/products\/tci-automotivesfi-flexplate-gm-ls1\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the TCI Automotive SFI 29.1 Flexplate 168-Tooth Steel \\u2014 Fits GM LS-Series 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 TCI Automotive?\",\"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 TCI Automotive SFI 29.1 Flexplate 168-Tooth Steel \\u2014 Fits GM LS-Series 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":"TCI Automotive","offers":[{"title":"Default Title","offer_id":41125758795860,"sku":"DXKM_399753","price":375.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/TCI399753.jpg?v=1717430081"},{"product_id":"tci-automotivesbf-premium-flexplate-157-tooth-ent-balance","title":"TCI Automotive Premium Flexplate 157 Tooth 50.5oz External Balance — Small Block Ford","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout TCI Automotive\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eTCI Automotive engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full TCI Automotive lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eTCI Automotive Premium Flexplate for Small Block Ford\u003c\/h2\u003e\u003cp\u003eEnsure your engine's power is transferred efficiently to your transmission with the TCI Automotive Premium Flexplate. Designed specifically for Small Block Ford (SBF) engines requiring a 50.5 oz external balance, this 157-tooth flexplate is engineered to handle the stresses of high-performance driving. Whether you are upgrading your daily driver or building a weekend warrior, TCI provides the durability you need.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEngine Application: Small Block Ford (SBF)\u003c\/li\u003e\n\u003cli\u003eTooth Count: 157 Tooth\u003c\/li\u003e\n\u003cli\u003eBalance: 50.5 oz External Balance\u003c\/li\u003e\n\u003cli\u003eBolt Circle: 10.5 inch\u003c\/li\u003e\n\u003cli\u003eMaterial: High-strength steel construction\u003c\/li\u003e\n\u003cli\u003ePrecision balanced for reduced vibration\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eA weak or stock flexplate is a common point of failure in high-horsepower builds. TCI Automotive manufactures these units to exceed OEM specifications, providing a robust foundation for your torque converter. The 10.5-inch bolt circle ensures compatibility with a wide range of popular performance converters, making this an essential upgrade for any SBF enthusiast. By choosing TCI, you are investing in long-term reliability and improved drivetrain performance. Trust your build to the quality components available at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular TCI Automotive 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\/tci-automotive200r4-700r4-universal-tv-cable\" style=\"color:#0066cc;text-decoration:none;\"\u003eTCI Automotive 200R4\/700R4 Universal TV Cable — Adjustable Transmission Kickdown\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/tci-automotive700r4-tv-cable-bracket\" style=\"color:#0066cc;text-decoration:none;\"\u003eTCI Automotive TV Cable Bracket — Fits Edelbrock\/Quadrajet to 200R4\/700R4\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/tci-automotivechevy-454-sfi-flywheel\" style=\"color:#0066cc;text-decoration:none;\"\u003eTCI Automotive SFI 29.1 Flexplate — Fits Big Block Chevy 454 External Balance\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/tci-automotivesfi-flexplate-chevy-v8-168-tooth-int-balance\" style=\"color:#0066cc;text-decoration:none;\"\u003eTCI Automotive SFI 29.1 Flexplate — Fits Small Block Chevy 168 Tooth Internal Balance\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/tci-automotivesfi-flexplate-gm-ls1\" style=\"color:#0066cc;text-decoration:none;\"\u003eTCI Automotive SFI 29.1 Flexplate 168-Tooth Steel — Fits GM LS-Series Engines\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\":\"TCI Automotive Premium Flexplate 157 Tooth 50.5oz External Balance \\u2014 Small Block Ford\",\"description\":\"Upgrade your Small Block Ford with the TCI Automotive 157-tooth premium flexplate. 50.5 oz external balance for reliable power. Buy now at GGCRACING!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"TCI Automotive\"},\"mpn\":\"529102\",\"url\":\"https:\/\/ggcracing.com\/products\/tci-automotivesbf-premium-flexplate-157-tooth-ent-balance\",\"offers\":{\"@type\":\"Offer\",\"price\":\"128.60\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/tci-automotivesbf-premium-flexplate-157-tooth-ent-balance\",\"sku\":\"DXKM_529102\"}}\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\":\"TCI Automotive\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=TCI+Automotive\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"TCI Automotive Premium Flexplate 157 Tooth 50.5oz External Balance \\u2014 Small Block Ford\",\"item\":\"https:\/\/ggcracing.com\/products\/tci-automotivesbf-premium-flexplate-157-tooth-ent-balance\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the TCI Automotive Premium Flexplate 157 Tooth 50.5oz External Balance \\u2014 Small Block fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for TCI Automotive?\",\"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 TCI Automotive Premium Flexplate 157 Tooth 50.5oz External Balance \\u2014 Small Block?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"TCI Automotive","offers":[{"title":"Default Title","offer_id":41125768429652,"sku":"DXKM_529102","price":124.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/TCI529102.jpg?v=1717430396"},{"product_id":"tci-automotivesbf-50oz-ext-balance-sfi-flexplate-157-tooth","title":"TCI Automotive SFI 29.1 Flexplate 157 Tooth 50oz External Balance — Ford V8","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout TCI Automotive\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eTCI Automotive engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full TCI Automotive lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eTCI Automotive SFI 29.1 Rated Flexplate\u003c\/h2\u003e\u003cp\u003eSafety and performance go hand-in-hand with the TCI Automotive SFI 29.1 rated flexplate. Specifically engineered for Ford V8 engines requiring a 50 oz external balance, this 157-tooth flexplate is built to meet the rigorous safety standards required by major racing sanctioning bodies. If you are pushing your engine to the limit, this is the upgrade you need to ensure your drivetrain stays intact.\u003c\/p\u003e\u003ch3\u003eWhy Choose TCI SFI Flexplates?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSFI 29.1 Certification for maximum safety\u003c\/li\u003e\n\u003cli\u003e157-tooth design for Ford V8 applications\u003c\/li\u003e\n\u003cli\u003e50 oz external balance for smooth engine operation\u003c\/li\u003e\n\u003cli\u003e10.5-inch bolt circle for universal converter compatibility\u003c\/li\u003e\n\u003cli\u003eConstructed from high-tensile strength steel\u003c\/li\u003e\n\u003cli\u003eResists warping and cracking under extreme torque\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eStandard flexplates often fail under the intense heat and rotational force of high-performance engines. TCI Automotive uses advanced manufacturing techniques to ensure that every SFI-rated flexplate provides superior durability. The 50 oz external balance is precision-matched to your Ford V8, minimizing vibration and protecting your crankshaft bearings. Whether you are hitting the drag strip or the street, this flexplate offers the peace of mind that comes with professional-grade engineering. Upgrade your Ford V8 drivetrain with the best components from GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular TCI Automotive 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\/tci-automotive200r4-700r4-universal-tv-cable\" style=\"color:#0066cc;text-decoration:none;\"\u003eTCI Automotive 200R4\/700R4 Universal TV Cable — Adjustable Transmission Kickdown\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/tci-automotive700r4-tv-cable-bracket\" style=\"color:#0066cc;text-decoration:none;\"\u003eTCI Automotive TV Cable Bracket — Fits Edelbrock\/Quadrajet to 200R4\/700R4\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/tci-automotivechevy-454-sfi-flywheel\" style=\"color:#0066cc;text-decoration:none;\"\u003eTCI Automotive SFI 29.1 Flexplate — Fits Big Block Chevy 454 External Balance\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/tci-automotivesfi-flexplate-chevy-v8-168-tooth-int-balance\" style=\"color:#0066cc;text-decoration:none;\"\u003eTCI Automotive SFI 29.1 Flexplate — Fits Small Block Chevy 168 Tooth Internal Balance\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/tci-automotivesfi-flexplate-gm-ls1\" style=\"color:#0066cc;text-decoration:none;\"\u003eTCI Automotive SFI 29.1 Flexplate 168-Tooth Steel — Fits GM LS-Series Engines\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\":\"TCI Automotive SFI 29.1 Flexplate 157 Tooth 50oz External Balance \\u2014 Ford V8\",\"description\":\"Boost safety and performance with the TCI Automotive SFI 29.1 rated flexplate for Ford V8. 157-tooth, 50oz balance. Order yours from GGCRACING!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"TCI Automotive\"},\"mpn\":\"529610\",\"url\":\"https:\/\/ggcracing.com\/products\/tci-automotivesbf-50oz-ext-balance-sfi-flexplate-157-tooth\",\"offers\":{\"@type\":\"Offer\",\"price\":\"134.95\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/tci-automotivesbf-50oz-ext-balance-sfi-flexplate-157-tooth\",\"sku\":\"DXKM_529610\"}}\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\":\"TCI Automotive\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=TCI+Automotive\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"TCI Automotive SFI 29.1 Flexplate 157 Tooth 50oz External Balance \\u2014 Ford V8\",\"item\":\"https:\/\/ggcracing.com\/products\/tci-automotivesbf-50oz-ext-balance-sfi-flexplate-157-tooth\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the TCI Automotive SFI 29.1 Flexplate 157 Tooth 50oz External Balance \\u2014 Ford V8 fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for TCI Automotive?\",\"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 TCI Automotive SFI 29.1 Flexplate 157 Tooth 50oz External Balance \\u2014 Ford V8?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"TCI Automotive","offers":[{"title":"Default Title","offer_id":41125770559572,"sku":"DXKM_529610","price":134.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/TCI529610.jpg?v=1717430430"},{"product_id":"tci-automotivemopar-8-bolt-flexplate-small-bolt-circle","title":"TCI Automotive Mopar 8-Bolt Flexplate Small Bolt Circle — Fits Mopar 426 Hemi","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 TCI Automotive\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eTCI Automotive engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full TCI Automotive 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\u003eHeavy-Duty Mopar 8-Bolt Flexplate\u003c\/h2\u003e\u003cp\u003eUpgrade your Mopar drivetrain with the TCI Automotive 8-Bolt Flexplate, specifically engineered for high-performance 426 Hemi applications. This flexplate features a small bolt circle and is constructed from high-strength steel to withstand the immense torque generated by race-built engines. Unlike stock units, this TCI flexplate is designed to resist cracking and deformation under extreme load, providing a reliable foundation for your transmission.\u003c\/p\u003e\u003ch3\u003eTechnical Highlights\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e8-Bolt Crank Pattern:\u003c\/strong\u003e Designed for high-performance Mopar 426 Hemi crankshafts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmall Bolt Circle:\u003c\/strong\u003e Compatible with specific high-performance torque converters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal Balance:\u003c\/strong\u003e Precision-balanced to ensure smooth operation at high RPMs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobust Construction:\u003c\/strong\u003e Heavy-duty steel build for maximum durability and safety.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhen building a high-horsepower Hemi, the flexplate is a critical link that cannot be overlooked. TCI's engineering ensures that this unit can handle the stress of high-stall converters and aggressive launches. Whether you are hitting the drag strip or the street, this flexplate offers the reliability required for serious performance builds. Ensure your engine power is transferred efficiently to your transmission with this premium component. Explore more high-performance drivetrain solutions at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular TCI Automotive 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\/tci-automotive200r4-700r4-universal-tv-cable\" style=\"color:#0066cc;text-decoration:none;\"\u003eTCI Automotive 200R4\/700R4 Universal TV Cable — Adjustable Transmission Kickdown\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/tci-automotive700r4-tv-cable-bracket\" style=\"color:#0066cc;text-decoration:none;\"\u003eTCI Automotive TV Cable Bracket — Fits Edelbrock\/Quadrajet to 200R4\/700R4\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/tci-automotivechevy-454-sfi-flywheel\" style=\"color:#0066cc;text-decoration:none;\"\u003eTCI Automotive SFI 29.1 Flexplate — Fits Big Block Chevy 454 External Balance\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/tci-automotivesfi-flexplate-chevy-v8-168-tooth-int-balance\" style=\"color:#0066cc;text-decoration:none;\"\u003eTCI Automotive SFI 29.1 Flexplate — Fits Small Block Chevy 168 Tooth Internal Balance\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/tci-automotivesfi-flexplate-gm-ls1\" style=\"color:#0066cc;text-decoration:none;\"\u003eTCI Automotive SFI 29.1 Flexplate 168-Tooth Steel — Fits GM LS-Series Engines\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\":\"TCI Automotive Mopar 8-Bolt Flexplate Small Bolt Circle \\u2014 Fits Mopar 426 Hemi\",\"description\":\"Upgrade to a heavy-duty TCI Mopar 8-Bolt Flexplate for your 426 Hemi. Precision-balanced for high-performance engines. Shop now at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"TCI Automotive\"},\"mpn\":\"145300\",\"url\":\"https:\/\/ggcracing.com\/products\/tci-automotivemopar-8-bolt-flexplate-small-bolt-circle\",\"offers\":{\"@type\":\"Offer\",\"price\":\"218.95\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/tci-automotivemopar-8-bolt-flexplate-small-bolt-circle\",\"sku\":\"DXKM_145300\"}}\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\":\"TCI Automotive\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=TCI+Automotive\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"TCI Automotive Mopar 8-Bolt Flexplate Small Bolt Circle \\u2014 Fits Mopar 426 Hemi\",\"item\":\"https:\/\/ggcracing.com\/products\/tci-automotivemopar-8-bolt-flexplate-small-bolt-circle\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the TCI Automotive Mopar 8-Bolt Flexplate Small Bolt Circle \\u2014 Fits Mopar 426 Hemi 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 TCI Automotive?\",\"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 TCI Automotive Mopar 8-Bolt Flexplate Small Bolt Circle \\u2014 Fits Mopar 426 Hemi?\",\"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":"TCI Automotive","offers":[{"title":"Default Title","offer_id":41125800214612,"sku":"DXKM_145300","price":218.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/TCI145300.jpg?v=1717431471"},{"product_id":"haysflexplate-sfi-166-tooth-buick-403-455-67-76","title":"Hays Flexplate SFI 29.1 166-Tooth — Fits 1967-1976 Buick 403-455","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 Hays\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eHays engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Hays lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eHeavy-Duty SFI Rated Buick Flexplate\u003c\/h2\u003e\u003cp\u003eEnsure your drivetrain can handle the torque of your high-performance Buick engine with the Hays 166-Tooth Flexplate. Designed specifically for 1967-1976 Buick 403-455 big block applications, this flexplate is built to exceed OEM standards. With an SFI 29.1 certification, you can be confident that this component provides the necessary safety and durability for both street and strip performance.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eTooth Count: 166-Tooth\u003c\/li\u003e\n\u003cli\u003eCertification: SFI 29.1 Rated\u003c\/li\u003e\n\u003cli\u003eMaterial: High-Strength Steel\u003c\/li\u003e\n\u003cli\u003eBalance: External Balance\u003c\/li\u003e\n\u003cli\u003eFitment: Buick 403-455 Engines (1967-1976)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eConstructed from premium steel, this flexplate is engineered to resist warping and cracking under extreme stress. The external balance design is precision-machined to ensure smooth operation, reducing vibration and protecting your transmission and crankshaft bearings. Whether you are building a classic muscle car or a dedicated drag racer, the Hays flexplate provides the peace of mind that your drivetrain is equipped with the best components available. Its heavy-duty construction ensures that power is transferred efficiently from the engine to the transmission without compromise. Upgrade your Buick drivetrain today with this top-tier flexplate. Explore our extensive catalog of transmission and drivetrain components for your next project at GGCRACING.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"Hays Flexplate SFI 29.1 166-Tooth \\u2014 Fits 1967-1976 Buick 403-455\",\"description\":\"Upgrade to the Hays SFI 29.1 166-Tooth Flexplate for your Buick 403-455. Heavy-duty steel for maximum durability. Order your drivetrain parts at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Hays\"},\"mpn\":\"15-075\",\"url\":\"https:\/\/ggcracing.com\/products\/haysflexplate-sfi-166-tooth-buick-403-455-67-76\",\"offers\":{\"@type\":\"Offer\",\"price\":\"213.95\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/haysflexplate-sfi-166-tooth-buick-403-455-67-76\",\"sku\":\"BCCR_15-075\"}}\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\":\"Hays\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Hays\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Hays Flexplate SFI 29.1 166-Tooth \\u2014 Fits 1967-1976 Buick 403-455\",\"item\":\"https:\/\/ggcracing.com\/products\/haysflexplate-sfi-166-tooth-buick-403-455-67-76\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Hays Flexplate SFI 29.1 166-Tooth \\u2014 Fits 1967-1976 Buick 403-455 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 Hays?\",\"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 Hays Flexplate SFI 29.1 166-Tooth \\u2014 Fits 1967-1976 Buick 403-455?\",\"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":"Hays","offers":[{"title":"Default Title","offer_id":41126016712788,"sku":"BCCR_15-075","price":221.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/HAY15-075.jpg?v=1717440268"},{"product_id":"prwextreme-duty-flexplate-sfi-ford-4-6l-dohc","title":"PRW Extreme Duty Flexplate SFI 29.1 164-Tooth — Fits 1992-2006 Ford Modular 4.6L","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\/isVSXft37q4\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003eHigh-Performance Flexplate for Ford Modular\u003c\/h2\u003e\u003cp\u003eThe PRW Extreme Duty Platinum Flexplate (1828111) is engineered to meet the demands of high-horsepower Ford Modular 4.6L DOHC engines. Rated to SFI 29.1 standards, this flexplate provides the safety and durability required for competitive racing and high-performance street applications.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eApplication: Ford Modular 4.6L DOHC (1992-2006)\u003c\/li\u003e\n\u003cli\u003eTooth Count: 164 Tooth\u003c\/li\u003e\n\u003cli\u003eBalance: Internal Balance\u003c\/li\u003e\n\u003cli\u003eBolt Pattern: 8-Bolt Crank\u003c\/li\u003e\n\u003cli\u003eCertification: SFI 29.1\u003c\/li\u003e\n\u003cli\u003eMaterial: High-Strength Steel\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhen you are pushing your engine to the limit, a stock flexplate is a major point of failure. The PRW Extreme Duty series is designed to handle extreme torque and high RPMs without warping or cracking. Featuring a robust steel construction, this flexplate ensures that your power is transferred reliably to the transmission. The 164-tooth design is precision-cut for perfect starter engagement, while the 8-bolt crank pattern provides a secure mounting surface for your high-performance build. Whether you are at the drag strip or building a powerful street machine, this SFI-certified flexplate offers the peace of mind that comes with professional-grade engineering. Trust your drivetrain safety 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 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 Extreme Duty Flexplate SFI 29.1 164-Tooth \\u2014 Fits 1992-2006 Ford Modular 4.6L\",\"description\":\"Upgrade to the PRW Extreme Duty SFI 29.1 Flexplate for your Ford 4.6L Modular engine. High-strength steel for maximum performance. Shop GGCRACING!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"PRW\"},\"mpn\":\"1828111\",\"url\":\"https:\/\/ggcracing.com\/products\/prwextreme-duty-flexplate-sfi-ford-4-6l-dohc\",\"offers\":{\"@type\":\"Offer\",\"price\":\"114.02\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/prwextreme-duty-flexplate-sfi-ford-4-6l-dohc\",\"sku\":\"FMJX_1828111\"}}\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 Extreme Duty Flexplate SFI 29.1 164-Tooth \\u2014 Fits 1992-2006 Ford Modular 4.6L\",\"item\":\"https:\/\/ggcracing.com\/products\/prwextreme-duty-flexplate-sfi-ford-4-6l-dohc\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the PRW Extreme Duty Flexplate SFI 29.1 164-Tooth \\u2014 Fits 1992-2006 Ford Modular 4.6L 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 Extreme Duty Flexplate SFI 29.1 164-Tooth \\u2014 Fits 1992-2006 Ford Modular 4.6L?\",\"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":41324533088340,"sku":"FMJX_1828111","price":114.02,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/PQX1828111.jpg?v=1718465067"},{"product_id":"prwchromoly-flexplate-sfi-sbf-164t-28oz","title":"PRW Gold Series Chromoly Flexplate 164T 28oz SFI 29.1 — Fits Small Block Ford","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout 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\u003eHigh-Performance PRW Gold Series Chromoly Flexplate\u003c\/h2\u003e\u003cp\u003eWhen pushing your Small Block Ford engine to the limit, your drivetrain components need to handle the stress. The PRW Gold Series 164T 28oz Chromoly Flexplate is engineered for enthusiasts who demand reliability and safety. Constructed from high-strength chromoly steel, this flexplate is significantly more durable than factory stamped units, preventing cracks and failures during high-RPM launches.\u003c\/p\u003e\u003ch3\u003ePrecision Engineering for SBF Engines\u003c\/h3\u003e\u003cp\u003eThis unit is SFI 29.1 certified, ensuring it meets strict safety standards for racing applications. With a 164-tooth count and 28oz external balance, it is the perfect match for your SBF build requiring that specific balance configuration. The precision-machined bolt holes ensure a perfect fit with your torque converter, reducing vibration and ensuring smooth power transfer.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: High-Strength Chromoly Steel\u003c\/li\u003e\n\u003cli\u003eCertification: SFI 29.1 Rated\u003c\/li\u003e\n\u003cli\u003eTooth Count: 164T\u003c\/li\u003e\n\u003cli\u003eBalance: 28oz External Balance\u003c\/li\u003e\n\u003cli\u003eApplication: Small Block Ford Engines\u003c\/li\u003e\n\u003cli\u003eFinish: Corrosion-Resistant Gold Zinc\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhether you are building a street machine or a dedicated track car, this flexplate provides the peace of mind you need. Its robust design handles increased torque loads with ease, making it a critical upgrade for any high-output SBF setup. Trust your drivetrain to the quality components available at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular 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 Gold Series Chromoly Flexplate 164T 28oz SFI 29.1 \\u2014 Fits Small Block Ford\",\"description\":\"Upgrade to the PRW Gold Series 164T 28oz Chromoly Flexplate for your Small Block Ford. SFI 29.1 certified for high-performance durability. Shop now!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"PRW\"},\"mpn\":\"1830201\",\"url\":\"https:\/\/ggcracing.com\/products\/prwchromoly-flexplate-sfi-sbf-164t-28oz\",\"offers\":{\"@type\":\"Offer\",\"price\":\"91.70\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/prwchromoly-flexplate-sfi-sbf-164t-28oz\",\"sku\":\"FMJX_1830201\"}}\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 Gold Series Chromoly Flexplate 164T 28oz SFI 29.1 \\u2014 Fits Small Block Ford\",\"item\":\"https:\/\/ggcracing.com\/products\/prwchromoly-flexplate-sfi-sbf-164t-28oz\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the PRW Gold Series Chromoly Flexplate 164T 28oz SFI 29.1 \\u2014 Fits Small Block Ford fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for 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 Gold Series Chromoly Flexplate 164T 28oz SFI 29.1 \\u2014 Fits Small Block Ford?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"PRW","offers":[{"title":"Default Title","offer_id":41324533874772,"sku":"FMJX_1830201","price":91.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/PQX1830201.jpg?v=1718465075"},{"product_id":"prwchromoly-flexplate-sfi-sbf-157t-28oz","title":"PRW Gold Series Chromoly Flexplate 157T 28oz SFI 29.1 — Fits Small Block Ford","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout 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\u003eMaximum Durability for Your SBF Build\u003c\/h2\u003e\u003cp\u003eThe PRW Gold Series 157T 28oz Chromoly Flexplate is the ultimate solution for Small Block Ford owners looking to upgrade their drivetrain. Designed to withstand the rigors of high-performance driving, this flexplate is crafted from premium chromoly steel, offering superior structural integrity compared to stock replacement parts. If you are tired of flexplate fatigue, this is the upgrade your engine bay deserves.\u003c\/p\u003e\u003ch3\u003eSFI 29.1 Certified Performance\u003c\/h3\u003e\u003cp\u003eSafety and performance go hand-in-hand with this 157-tooth flexplate. It is SFI 29.1 certified, meaning it has been tested to withstand the extreme forces encountered in competitive racing environments. The 28oz external balance is precision-engineered to match your SBF rotating assembly, ensuring smooth operation and reduced wear on your transmission and crankshaft.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: Premium Chromoly Steel\u003c\/li\u003e\n\u003cli\u003eCertification: SFI 29.1\u003c\/li\u003e\n\u003cli\u003eTooth Count: 157T\u003c\/li\u003e\n\u003cli\u003eBalance: 28oz External Balance\u003c\/li\u003e\n\u003cli\u003eCompatibility: Small Block Ford\u003c\/li\u003e\n\u003cli\u003eDurability: High-Stress Resistance\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003ePrecision-machined to exact specifications, this flexplate ensures seamless compatibility with your torque converter and starter gear. The gold zinc finish provides excellent corrosion resistance, keeping your components looking as good as they perform. Experience the difference that high-quality engineering makes in your vehicle's performance. Find all your essential drivetrain upgrades at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular 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 Gold Series Chromoly Flexplate 157T 28oz SFI 29.1 \\u2014 Fits Small Block Ford\",\"description\":\"Enhance your SBF drivetrain with the PRW Gold Series 157T 28oz Chromoly Flexplate. SFI 29.1 certified for maximum strength and safety. Buy today!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"PRW\"},\"mpn\":\"1830204\",\"url\":\"https:\/\/ggcracing.com\/products\/prwchromoly-flexplate-sfi-sbf-157t-28oz\",\"offers\":{\"@type\":\"Offer\",\"price\":\"95.36\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/prwchromoly-flexplate-sfi-sbf-157t-28oz\",\"sku\":\"FMJX_1830204\"}}\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 Gold Series Chromoly Flexplate 157T 28oz SFI 29.1 \\u2014 Fits Small Block Ford\",\"item\":\"https:\/\/ggcracing.com\/products\/prwchromoly-flexplate-sfi-sbf-157t-28oz\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the PRW Gold Series Chromoly Flexplate 157T 28oz SFI 29.1 \\u2014 Fits Small Block Ford fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for 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 Gold Series Chromoly Flexplate 157T 28oz SFI 29.1 \\u2014 Fits Small Block Ford?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"PRW","offers":[{"title":"Default Title","offer_id":41324534759508,"sku":"FMJX_1830204","price":95.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/PQX1830204.jpg?v=1718465082"},{"product_id":"prwchromoly-flexplate-sfi-sbf-157t-50oz","title":"PRW Gold Series Chromoly Flexplate 157T 50oz SFI 29.1 — Fits Small Block Ford","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout 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\u003eHeavy-Duty SBF Flexplate Performance\u003c\/h2\u003e\u003cp\u003eThe PRW Gold Series 157T 50oz Chromoly Flexplate is specifically designed for Small Block Ford engines requiring a 50oz external balance. When you are upgrading your engine's power output, the factory flexplate often becomes the weak link. This chromoly steel replacement offers the strength required for high-torque applications, ensuring your drivetrain remains intact under aggressive acceleration.\u003c\/p\u003e\u003ch3\u003ePrecision-Engineered for Reliability\u003c\/h3\u003e\u003cp\u003eWith an SFI 29.1 rating, this flexplate is built to exceed industry safety standards. The 157-tooth design is perfect for standard bellhousing clearances, and the 50oz external balance is precisely calibrated for late-model SBF engines. By choosing PRW, you are investing in a component that minimizes vibration and maximizes power transfer to your transmission.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: High-Strength Chromoly\u003c\/li\u003e\n\u003cli\u003eCertification: SFI 29.1\u003c\/li\u003e\n\u003cli\u003eTooth Count: 157T\u003c\/li\u003e\n\u003cli\u003eBalance: 50oz External Balance\u003c\/li\u003e\n\u003cli\u003eApplication: Small Block Ford\u003c\/li\u003e\n\u003cli\u003eFinish: Gold Zinc Plating\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eInstallation is straightforward, with bolt holes machined to exact tolerances for a secure fit. Whether you are hitting the drag strip or upgrading your street cruiser, this flexplate provides the reliability you need to drive with confidence. Prevent catastrophic failure and improve your engine's longevity with this essential component. For all your high-performance drivetrain needs, look no further than 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 Gold Series Chromoly Flexplate 157T 50oz SFI 29.1 \\u2014 Fits Small Block Ford\",\"description\":\"Upgrade your SBF with the PRW Gold Series 157T 50oz Chromoly Flexplate. SFI 29.1 certified for durability. Order from GGCRACING today!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"PRW\"},\"mpn\":\"1830205\",\"url\":\"https:\/\/ggcracing.com\/products\/prwchromoly-flexplate-sfi-sbf-157t-50oz\",\"offers\":{\"@type\":\"Offer\",\"price\":\"80.99\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/prwchromoly-flexplate-sfi-sbf-157t-50oz\",\"sku\":\"FMJX_1830205\"}}\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 Gold Series Chromoly Flexplate 157T 50oz SFI 29.1 \\u2014 Fits Small Block Ford\",\"item\":\"https:\/\/ggcracing.com\/products\/prwchromoly-flexplate-sfi-sbf-157t-50oz\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the PRW Gold Series Chromoly Flexplate 157T 50oz SFI 29.1 \\u2014 Fits Small Block Ford fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for 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 Gold Series Chromoly Flexplate 157T 50oz SFI 29.1 \\u2014 Fits Small Block Ford?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"PRW","offers":[{"title":"Default Title","offer_id":41324535382100,"sku":"FMJX_1830205","price":80.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/PQX1830205.jpg?v=1718465090"},{"product_id":"prwchromoly-flexplate-sfi-sbf-157t-50oz-1","title":"PRW Gold Series Chromoly Flexplate 157T 50oz SFI 29.1 — Fits Small Block Ford","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout 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\u003eUpgrade Your Drivetrain with PRW Gold Series\u003c\/h2\u003e\u003cp\u003eThe PRW Gold Series 157T 50oz Chromoly Flexplate is an essential upgrade for any Small Block Ford owner looking to ensure drivetrain reliability. Built from hardened chromoly steel, this flexplate is designed to handle the increased torque and stress of performance engines. Unlike stock flexplates that can warp or crack under pressure, the PRW Gold Series is built to last.\u003c\/p\u003e\u003ch3\u003eSFI 29.1 Certified for Safety\u003c\/h3\u003e\u003cp\u003eSafety is paramount in any racing application, which is why this flexplate is SFI 29.1 certified. This certification ensures that the product has undergone rigorous testing to handle the demands of high-RPM operation. The 157-tooth count and 50oz external balance are precisely matched for specific SBF engine configurations, ensuring a smooth and balanced rotation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: Hardened Chromoly Steel\u003c\/li\u003e\n\u003cli\u003eCertification: SFI 29.1\u003c\/li\u003e\n\u003cli\u003eTooth Count: 157T\u003c\/li\u003e\n\u003cli\u003eBalance: 50oz External Balance\u003c\/li\u003e\n\u003cli\u003eCompatibility: Small Block Ford\u003c\/li\u003e\n\u003cli\u003eFinish: Corrosion-Resistant Gold\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis flexplate is the ideal choice for enthusiasts who demand both performance and peace of mind. Its precise construction ensures easy installation and perfect alignment with your torque converter. By replacing your worn-out stock unit with this high-performance alternative, you are protecting your transmission and engine from potential damage. Upgrade your vehicle's drivetrain today with the best 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 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 Gold Series Chromoly Flexplate 157T 50oz SFI 29.1 \\u2014 Fits Small Block Ford\",\"description\":\"Get the PRW Gold Series 157T 50oz Chromoly Flexplate for your SBF. SFI 29.1 certified for high-performance durability. Shop GGCRACING today!\",\"brand\":{\"@type\":\"Brand\",\"name\":\"PRW\"},\"mpn\":\"1830205\",\"url\":\"https:\/\/ggcracing.com\/products\/prwchromoly-flexplate-sfi-sbf-157t-50oz-1\",\"offers\":{\"@type\":\"Offer\",\"price\":\"95.36\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/prwchromoly-flexplate-sfi-sbf-157t-50oz-1\",\"sku\":\"FMJX_1830205\"}}\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 Gold Series Chromoly Flexplate 157T 50oz SFI 29.1 \\u2014 Fits Small Block Ford\",\"item\":\"https:\/\/ggcracing.com\/products\/prwchromoly-flexplate-sfi-sbf-157t-50oz-1\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the PRW Gold Series Chromoly Flexplate 157T 50oz SFI 29.1 \\u2014 Fits Small Block Ford fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for 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 Gold Series Chromoly Flexplate 157T 50oz SFI 29.1 \\u2014 Fits Small Block Ford?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"PRW","offers":[{"title":"Default Title","offer_id":41324535414868,"sku":"FMJX_1830205","price":95.36,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/PQX1830205_8d7bac64-1f48-4718-b90e-bfdfabff6422.jpg?v=1718465090"},{"product_id":"prwextreme-duty-flexplate-sfi-sbf-164t-int-bal","title":"PRW Xtreme Duty Platinum Flexplate 164T Internal Balance — Fits Small Block Ford","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout 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\/xWSkcLocOd8\" 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\u003eThe Ultimate Xtreme Duty Flexplate for SBF\u003c\/h2\u003e\u003cp\u003eWhen you are running an aftermarket crankshaft in your Small Block Ford, you need a flexplate that matches your build's precision. The PRW Xtreme Duty Platinum 164T Internal Balance Flexplate is designed for the most demanding racing applications. Featuring a robust steel construction, this flexplate is built to handle the immense torque of high-performance engines without compromising on safety.\u003c\/p\u003e\u003ch3\u003eEngineered for Aftermarket Crankshafts\u003c\/h3\u003e\u003cp\u003eThis Xtreme Duty unit is specifically designed for engines using an internally balanced aftermarket crankshaft. Its SFI 29.1 certification confirms it meets the highest safety standards for high-RPM drag racing and performance street use. The 164-tooth gear is precision-machined to ensure perfect engagement with your starter, providing reliable starts every time.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: Heavy-Duty Steel\u003c\/li\u003e\n\u003cli\u003eCertification: SFI 29.1\u003c\/li\u003e\n\u003cli\u003eTooth Count: 164T\u003c\/li\u003e\n\u003cli\u003eBalance: Internal Balance\u003c\/li\u003e\n\u003cli\u003eApplication: SBF with Aftermarket Crank\u003c\/li\u003e\n\u003cli\u003eSeries: Xtreme Duty Platinum\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe Platinum series represents the pinnacle of PRW's engineering, offering superior resistance to fatigue and deformation. By choosing this flexplate, you are ensuring that your drivetrain can handle the power you are putting to the ground. Its durable finish protects against the elements, ensuring long-term performance in any environment. For top-tier drivetrain components and expert advice, trust the selection at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular 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 Xtreme Duty Platinum Flexplate 164T Internal Balance \\u2014 Fits Small Block Ford\",\"description\":\"Shop the PRW Xtreme Duty Platinum 164T Internal Balance Flexplate for SBF. SFI 29.1 certified for extreme performance. Buy at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"PRW\"},\"mpn\":\"1830210\",\"url\":\"https:\/\/ggcracing.com\/products\/prwextreme-duty-flexplate-sfi-sbf-164t-int-bal\",\"offers\":{\"@type\":\"Offer\",\"price\":\"114.02\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/prwextreme-duty-flexplate-sfi-sbf-164t-int-bal\",\"sku\":\"FMJX_1830210\"}}\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 Xtreme Duty Platinum Flexplate 164T Internal Balance \\u2014 Fits Small Block Ford\",\"item\":\"https:\/\/ggcracing.com\/products\/prwextreme-duty-flexplate-sfi-sbf-164t-int-bal\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the PRW Xtreme Duty Platinum Flexplate 164T Internal Balance \\u2014 Fits Small Block Ford fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for 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 Xtreme Duty Platinum Flexplate 164T Internal Balance \\u2014 Fits Small Block Ford?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"PRW","offers":[{"title":"Default Title","offer_id":41324536168532,"sku":"FMJX_1830210","price":114.02,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/PQX1830210.jpg?v=1718465099"},{"product_id":"prwextreme-duty-flexplate-sfi-sbf-164t-int-bal-1","title":"PRW Xtreme Duty Flexplate SFI 29.1 164T — Internal Balance Small Block Ford","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout 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\/u_kcftLCh0M\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003eHigh-Performance SFI 29.1 Flexplate for Small Block Ford\u003c\/h2\u003e\u003cp\u003eEnsure your drivetrain reliability with the PRW Xtreme Duty Platinum flexplate. Engineered for high-horsepower Small Block Ford applications, this 164-tooth unit meets strict SFI 29.1 safety specifications, making it the ideal choice for drag racing and high-performance street builds. Designed specifically for engines utilizing an internal balance and aftermarket crankshafts, this flexplate provides the structural integrity needed to handle increased torque loads.\u003c\/p\u003e\u003ch3\u003eKey Features and Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSFI 29.1 Certified:\u003c\/strong\u003e Built to withstand the rigors of competitive racing environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Engineering:\u003c\/strong\u003e 164-tooth configuration optimized for consistent starter engagement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Construction:\u003c\/strong\u003e High-grade steel construction resists warping and cracking under extreme stress.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal Balance:\u003c\/strong\u003e Perfectly weighted for aftermarket crankshafts to minimize vibration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Fit:\u003c\/strong\u003e Designed for seamless installation on Small Block Ford engine platforms.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhether you are building a dedicated track car or a high-output street machine, the PRW Xtreme Duty flexplate offers the peace of mind that comes with professional-grade components. Its robust design ensures that your power is transferred efficiently from the engine to the transmission without compromise. Don't risk your build with stock components when you can upgrade to the proven durability of PRW. Find all your essential performance drivetrain upgrades at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular 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 Xtreme Duty Flexplate SFI 29.1 164T \\u2014 Internal Balance Small Block Ford\",\"description\":\"Upgrade to the PRW Xtreme Duty SFI 29.1 164-tooth flexplate for Small Block Ford engines with internal balance. Shop high-performance drivetrain parts now.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"PRW\"},\"mpn\":\"1830210\",\"url\":\"https:\/\/ggcracing.com\/products\/prwextreme-duty-flexplate-sfi-sbf-164t-int-bal-1\",\"offers\":{\"@type\":\"Offer\",\"price\":\"114.02\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/prwextreme-duty-flexplate-sfi-sbf-164t-int-bal-1\",\"sku\":\"FMJX_1830210\"}}\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 Xtreme Duty Flexplate SFI 29.1 164T \\u2014 Internal Balance Small Block Ford\",\"item\":\"https:\/\/ggcracing.com\/products\/prwextreme-duty-flexplate-sfi-sbf-164t-int-bal-1\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the PRW Xtreme Duty Flexplate SFI 29.1 164T \\u2014 Internal Balance Small Block Ford fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for 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 Xtreme Duty Flexplate SFI 29.1 164T \\u2014 Internal Balance Small Block Ford?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"PRW","offers":[{"title":"Default Title","offer_id":41324536201300,"sku":"FMJX_1830210","price":114.02,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/PQX1830210_91956592-7c2e-4e62-b9cc-56c73091589d.jpg?v=1718465099"},{"product_id":"prwextreme-duty-flexplate-sfi-sbf-164t-28oz","title":"PRW Xtreme Duty Flexplate SFI 29.1 164T — 28oz External Balance Small Block Ford","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout 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\/u_kcftLCh0M\" 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 28oz External Balance Flexplate for SBF\u003c\/h2\u003e\u003cp\u003eThe PRW Xtreme Duty Platinum 164-tooth flexplate is engineered to provide maximum durability for Small Block Ford engines requiring a 28oz external balance. As an SFI 29.1 certified component, this flexplate is manufactured to meet the rigorous safety and performance standards demanded by professional racers and performance enthusiasts alike. Its heavy-duty steel construction ensures long-lasting performance even under the most demanding conditions.\u003c\/p\u003e\u003ch3\u003eWhy Choose PRW Xtreme Duty?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSFI 29.1 Rated:\u003c\/strong\u003e Meets safety requirements for high-performance racing applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e28oz External Balance:\u003c\/strong\u003e Specifically calibrated for standard SBF external balance requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e164-Tooth Design:\u003c\/strong\u003e Engineered for precise starter gear alignment and longevity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuperior Material:\u003c\/strong\u003e High-strength steel prevents common failure points like bolt hole elongation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliability:\u003c\/strong\u003e Reduces the risk of catastrophic drivetrain failure during high-RPM launches.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhen upgrading your transmission or engine, the flexplate is a critical link that should never be overlooked. The PRW Xtreme Duty series provides the perfect balance of strength and precision, ensuring your Small Block Ford delivers power to the wheels reliably. This unit is built to handle the torque of high-output engines while maintaining perfect balance to protect your main bearings. Upgrade your drivetrain with confidence 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 Xtreme Duty Flexplate SFI 29.1 164T \\u2014 28oz External Balance Small Block Ford\",\"description\":\"Enhance your SBF drivetrain with the PRW Xtreme Duty 164T flexplate. SFI 29.1 rated with 28oz external balance. Order your high-performance parts today.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"PRW\"},\"mpn\":\"1830211\",\"url\":\"https:\/\/ggcracing.com\/products\/prwextreme-duty-flexplate-sfi-sbf-164t-28oz\",\"offers\":{\"@type\":\"Offer\",\"price\":\"114.15\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/prwextreme-duty-flexplate-sfi-sbf-164t-28oz\",\"sku\":\"FMJX_1830211\"}}\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 Xtreme Duty Flexplate SFI 29.1 164T \\u2014 28oz External Balance Small Block Ford\",\"item\":\"https:\/\/ggcracing.com\/products\/prwextreme-duty-flexplate-sfi-sbf-164t-28oz\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the PRW Xtreme Duty Flexplate SFI 29.1 164T \\u2014 28oz External Balance Small Block Ford fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for 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 Xtreme Duty Flexplate SFI 29.1 164T \\u2014 28oz External Balance Small Block Ford?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"PRW","offers":[{"title":"Default Title","offer_id":41324536954964,"sku":"FMJX_1830211","price":114.15,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/PQX1830211.jpg?v=1718465107"},{"product_id":"prwflexplate-xtreme-duty-sfi-sbf-302-82-95","title":"PRW Xtreme Duty Flexplate SFI 29.1 164T — 50oz External Balance 302 SBF 82-95","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\/u_kcftLCh0M\" 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\u003e50oz External Balance Flexplate for 302 Small Block Ford\u003c\/h2\u003e\u003cp\u003eDesigned specifically for 1982-1995 302 Small Block Ford engines, the PRW Xtreme Duty Platinum 164-tooth flexplate is the ultimate upgrade for your drivetrain. Featuring a 50oz external balance, this flexplate is essential for maintaining engine harmony in late-model 302 applications. With SFI 29.1 certification, you are guaranteed a product that has been tested to withstand the extreme stresses of high-performance driving and drag strip competition.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine Compatibility:\u003c\/strong\u003e Optimized for 1982-1995 302 SBF engines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSFI 29.1 Certification:\u003c\/strong\u003e Meets professional racing safety standards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e50oz Balance:\u003c\/strong\u003e Correctly weighted for 302-style external balance requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e164-Tooth Gear:\u003c\/strong\u003e Ensures smooth and reliable starter engagement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Steel:\u003c\/strong\u003e Built to resist deformation and fatigue under high torque.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eReplacing your stock flexplate with the PRW Xtreme Duty unit is a vital step in any performance build. Whether you are swapping a transmission or performing a complete engine overhaul, this flexplate provides the structural stability required for high-horsepower outputs. Its precision-machined design ensures a perfect fit, eliminating the headaches associated with inferior aftermarket parts. Trust in the quality of PRW to keep your 302 running smooth and strong. Find the best performance 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 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 Xtreme Duty Flexplate SFI 29.1 164T \\u2014 50oz External Balance 302 SBF 82-95\",\"description\":\"Upgrade your 1982-1995 302 Small Block Ford with the PRW Xtreme Duty 50oz flexplate. 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Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for 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 Xtreme Duty Flexplate SFI 29.1 164T \\u2014 50oz External Balance 302 SBF 82-95?\",\"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":41324537544788,"sku":"FMJX_1830212","price":114.15,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/PQX1830212_9fceb49b-9eea-4bf2-b4ef-5c09463bab74.jpg?v=1718465115"},{"product_id":"prwextreme-duty-flexplate-sfi-sbf-157t-int-bal","title":"PRW Xtreme Duty Flexplate SFI 29.1 157T — Internal Balance Small Block Ford","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout 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\/u_kcftLCh0M\" 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\u003e157-Tooth Internal Balance Flexplate for Small Block Ford\u003c\/h2\u003e\u003cp\u003eThe PRW Xtreme Duty Platinum 157-tooth flexplate is the premier choice for Small Block Ford enthusiasts looking for a lightweight, high-strength solution. Designed for engines with an internal balance and aftermarket crankshafts, this unit offers exceptional durability without the weight of larger flexplates. As an SFI 29.1 certified component, it provides the necessary safety and performance characteristics required for competitive racing and high-output street engines.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSFI 29.1 Certified:\u003c\/strong\u003e Rigorously tested for high-performance safety.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e157-Tooth Configuration:\u003c\/strong\u003e Ideal for specific bellhousing clearances and starter setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal Balance:\u003c\/strong\u003e Precision-engineered for aftermarket crankshaft compatibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Strength Steel:\u003c\/strong\u003e Resists warping and fatigue under extreme heat and torque.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Fitment:\u003c\/strong\u003e Ensures accurate alignment with your torque converter.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eChoosing the right flexplate is crucial for the longevity of your engine and transmission. The PRW Xtreme Duty series is built to handle the intense pressures of high-RPM shifts and rapid acceleration. By utilizing premium steel and advanced manufacturing processes, PRW ensures that their flexplates maintain their integrity under the most grueling conditions. Whether you are building a road racer or a weekend warrior, this 157-tooth flexplate is a reliable foundation for your drivetrain. Experience the difference in quality and performance with 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 Xtreme Duty Flexplate SFI 29.1 157T \\u2014 Internal Balance Small Block Ford\",\"description\":\"Get the PRW Xtreme Duty 157-tooth internal balance flexplate for your SBF. SFI 29.1 certified for high-performance reliability. Buy now at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"PRW\"},\"mpn\":\"1830213\",\"url\":\"https:\/\/ggcracing.com\/products\/prwextreme-duty-flexplate-sfi-sbf-157t-int-bal\",\"offers\":{\"@type\":\"Offer\",\"price\":\"113.21\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/prwextreme-duty-flexplate-sfi-sbf-157t-int-bal\",\"sku\":\"FMJX_1830213\"}}\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 Xtreme Duty Flexplate SFI 29.1 157T \\u2014 Internal Balance Small Block Ford\",\"item\":\"https:\/\/ggcracing.com\/products\/prwextreme-duty-flexplate-sfi-sbf-157t-int-bal\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the PRW Xtreme Duty Flexplate SFI 29.1 157T \\u2014 Internal Balance Small Block Ford fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for 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 Xtreme Duty Flexplate SFI 29.1 157T \\u2014 Internal Balance Small Block Ford?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"PRW","offers":[{"title":"Default Title","offer_id":41324538495060,"sku":"FMJX_1830213","price":113.21,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/PQX1830213_4b9eaf97-1c88-40f2-a055-dfedc64cd104.jpg?v=1718465123"},{"product_id":"prwxtreme-duty-flexplate-sfi-sbf-289-351w-1963-82","title":"PRW Xtreme Duty Flexplate SFI 29.1 157T — 28oz External Balance 1963-82 SBF","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\/u_kcftLCh0M\" 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\u003e28oz External Balance Flexplate for 1963-1982 SBF\u003c\/h2\u003e\u003cp\u003eUpgrade your classic 1963-1982 Small Block Ford with the PRW Xtreme Duty Platinum 157-tooth flexplate. Specifically engineered for engines requiring a 28oz external balance, this flexplate is a must-have for any performance-oriented restoration or engine build. With SFI 29.1 certification, you can be confident that your drivetrain is equipped with a component capable of handling increased horsepower and torque while meeting strict safety standards.\u003c\/p\u003e\u003ch3\u003ePerformance Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine Compatibility:\u003c\/strong\u003e Perfect fit for 289-351W engines from 1963-1982.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSFI 29.1 Certified:\u003c\/strong\u003e Ensures maximum safety and reliability on the track.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e28oz External Balance:\u003c\/strong\u003e Correctly weighted for classic SBF engine configurations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e157-Tooth Design:\u003c\/strong\u003e Provides excellent starter engagement and fits common bellhousings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Steel Construction:\u003c\/strong\u003e Built to withstand high-torque loads and prevent failure.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhen you are pushing your vintage Small Block Ford to its limits, you need components that can keep up. The PRW Xtreme Duty flexplate offers the perfect combination of strength and weight, ensuring your engine runs smoothly and your power is transferred efficiently. Its robust design is specifically tailored to handle the demands of performance driving, making it a superior alternative to stock units. Don't settle for less when it comes to your engine's reliability. Equip your vehicle with the best 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 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 Xtreme Duty Flexplate SFI 29.1 157T \\u2014 28oz External Balance 1963-82 SBF\",\"description\":\"Upgrade your 1963-1982 Small Block Ford with the PRW Xtreme Duty 157T 28oz flexplate. SFI 29.1 certified for durability. Shop GGCRACING today.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"PRW\"},\"mpn\":\"1830214\",\"url\":\"https:\/\/ggcracing.com\/products\/prwxtreme-duty-flexplate-sfi-sbf-289-351w-1963-82\",\"offers\":{\"@type\":\"Offer\",\"price\":\"113.40\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/prwxtreme-duty-flexplate-sfi-sbf-289-351w-1963-82\",\"sku\":\"FMJX_1830214\"}}\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 Xtreme Duty Flexplate SFI 29.1 157T \\u2014 28oz External Balance 1963-82 SBF\",\"item\":\"https:\/\/ggcracing.com\/products\/prwxtreme-duty-flexplate-sfi-sbf-289-351w-1963-82\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the PRW Xtreme Duty Flexplate SFI 29.1 157T \\u2014 28oz External Balance 1963-82 SBF 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 Xtreme Duty Flexplate SFI 29.1 157T \\u2014 28oz External Balance 1963-82 SBF?\",\"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":41324538888276,"sku":"FMJX_1830214","price":113.4,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/PQX1830214.jpg?v=1718465131"},{"product_id":"prwextreme-duty-flexplate-sfi-sbf-50oz-ext-balance","title":"PRW Extreme Duty Flexplate 157-Tooth SFI 29.1 — Fits Small Block Ford 50oz Ext Balance","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\/u_kcftLCh0M\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003eUltimate Reliability for Small Block Fords\u003c\/h2\u003e\u003cp\u003eWhen pushing your Small Block Ford to the limit, your drivetrain components need to withstand extreme stress. The PRW Extreme Duty Platinum Flexplate is engineered for high-performance applications, offering superior structural integrity over stock units. Designed specifically for engines requiring a 50oz external balance, this 157-tooth flexplate ensures precise starter engagement and consistent power transfer.\u003c\/p\u003e\u003ch3\u003eKey Features and Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSFI 29.1 Certified:\u003c\/strong\u003e Meets rigorous safety standards for racing and high-torque street use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Engineering:\u003c\/strong\u003e Manufactured from high-strength steel to resist cracking and fatigue.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerfect Fitment:\u003c\/strong\u003e Designed for Small Block Ford engines with 50oz external balance requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e157-Tooth Configuration:\u003c\/strong\u003e Optimized for standard performance starter setups.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhether you are building a weekend warrior or a dedicated strip machine, this flexplate provides the peace of mind that your rotating assembly is protected. The balanced design minimizes vibration, allowing your engine to rev freely and reliably. Upgrade your drivetrain today with premium components from GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular 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 Extreme Duty Flexplate 157-Tooth SFI 29.1 \\u2014 Fits Small Block Ford 50oz Ext Balance\",\"description\":\"Upgrade your Small Block Ford with the PRW Extreme Duty 157-tooth flexplate. SFI 29.1 certified for 50oz external balance. Shop high-performance parts now.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"PRW\"},\"mpn\":\"1830215\",\"url\":\"https:\/\/ggcracing.com\/products\/prwextreme-duty-flexplate-sfi-sbf-50oz-ext-balance\",\"offers\":{\"@type\":\"Offer\",\"price\":\"113.41\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/prwextreme-duty-flexplate-sfi-sbf-50oz-ext-balance\",\"sku\":\"FMJX_1830215\"}}\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 Extreme Duty Flexplate 157-Tooth SFI 29.1 \\u2014 Fits Small Block Ford 50oz Ext Balance\",\"item\":\"https:\/\/ggcracing.com\/products\/prwextreme-duty-flexplate-sfi-sbf-50oz-ext-balance\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the PRW Extreme Duty Flexplate 157-Tooth SFI 29.1 \\u2014 Fits Small Block Ford 50oz Ext B 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 Extreme Duty Flexplate 157-Tooth SFI 29.1 \\u2014 Fits Small Block Ford 50oz Ext B?\",\"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":41324539281492,"sku":"FMJX_1830215","price":113.41,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/PQX1830215.jpg?v=1718465139"},{"product_id":"prwflexplate-cm-steel-sfi-mopar-sb-bb-6-bolt","title":"PRW Chromoly Flexplate SFI 29.1 — Fits Mopar B\/RB Series 6-Bolt","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\/UfICcxhxgck\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003eHigh-Strength Chromoly Performance for Mopar\u003c\/h2\u003e\u003cp\u003eUpgrade your Mopar B or RB series engine with the PRW Chromoly Flexplate. Built for enthusiasts who demand durability, this unit is constructed from premium chromoly steel to handle increased horsepower and torque loads. As an SFI 29.1 certified component, it provides the necessary safety and performance required for high-performance street and drag strip applications.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-grade Chromoly steel for maximum tensile strength.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertification:\u003c\/strong\u003e SFI 29.1 rated for competitive racing safety.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalance:\u003c\/strong\u003e Internal balance configuration for smooth operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e Precision-machined for Mopar B and RB series engines with 6-bolt crankshafts.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis flexplate is designed to replace factory units that often fail under the stress of high-performance builds. The lightweight yet incredibly strong construction reduces rotating mass, helping your engine reach peak RPM faster. With a focus on precision, this part ensures perfect alignment with your torque converter, preventing premature wear on your transmission pump and input shaft. Trust your drivetrain build to the quality components found 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 Chromoly Flexplate SFI 29.1 \\u2014 Fits Mopar B\/RB Series 6-Bolt\",\"description\":\"Enhance your Mopar B or RB engine with this PRW Chromoly SFI 29.1 certified flexplate. Durable, internal balance, 6-bolt design. Order at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"PRW\"},\"mpn\":\"1831800\",\"url\":\"https:\/\/ggcracing.com\/products\/prwflexplate-cm-steel-sfi-mopar-sb-bb-6-bolt\",\"offers\":{\"@type\":\"Offer\",\"price\":\"55.49\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/prwflexplate-cm-steel-sfi-mopar-sb-bb-6-bolt\",\"sku\":\"FMJX_1831800\"}}\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 Chromoly Flexplate SFI 29.1 \\u2014 Fits Mopar B\/RB Series 6-Bolt\",\"item\":\"https:\/\/ggcracing.com\/products\/prwflexplate-cm-steel-sfi-mopar-sb-bb-6-bolt\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the PRW Chromoly Flexplate SFI 29.1 \\u2014 Fits Mopar B\/RB Series 6-Bolt 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 Chromoly Flexplate SFI 29.1 \\u2014 Fits Mopar B\/RB Series 6-Bolt?\",\"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":41324539510868,"sku":"FMJX_1831800","price":55.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/PQX1831800.jpg?v=1718465147"},{"product_id":"prwextreme-duty-flexplate-sfi-sbc-57-85-153-tooth","title":"PRW Extreme Duty Flexplate 153-Tooth SFI 29.1 — Fits SBC 57-85","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\/isVSXft37q4\" 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\u003eHeavy-Duty Performance for Small Block Chevy\u003c\/h2\u003e\u003cp\u003eThe PRW Extreme Duty Platinum Flexplate is the gold standard for 1957-1985 Small Block Chevy engines. Featuring a high-inertia design, this 153-tooth flexplate helps maintain momentum during gear changes, making it an ideal choice for both street-strip and bracket racing applications. Built to exceed SFI 29.1 specifications, it offers unparalleled durability for high-horsepower builds.\u003c\/p\u003e\u003ch3\u003eWhy Choose PRW Extreme Duty?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Inertia Design:\u003c\/strong\u003e Improves engine performance and throttle response.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSFI 29.1 Certified:\u003c\/strong\u003e Meets strict safety standards for racing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Specifically designed for 2-piece rear main seal SBC and V6 engines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobust Construction:\u003c\/strong\u003e Heavy-duty steel prevents warping and ring gear damage.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhen you are upgrading your transmission or performing a rebuild, the flexplate is a critical component that should never be overlooked. A failing stock flexplate can cause catastrophic damage to your transmission and engine block. This PRW unit provides the structural rigidity needed to handle aggressive launches and high-RPM shifts. Experience the difference in quality and performance with this essential upgrade. Find all your high-performance drivetrain needs at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular 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 Extreme Duty Flexplate 153-Tooth SFI 29.1 \\u2014 Fits SBC 57-85\",\"description\":\"Get the PRW Extreme Duty 153-tooth flexplate for 1957-1985 Small Block Chevy engines. SFI 29.1 certified, high inertia. Shop now at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"PRW\"},\"mpn\":\"1832720\",\"url\":\"https:\/\/ggcracing.com\/products\/prwextreme-duty-flexplate-sfi-sbc-57-85-153-tooth\",\"offers\":{\"@type\":\"Offer\",\"price\":\"99.72\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/prwextreme-duty-flexplate-sfi-sbc-57-85-153-tooth\",\"sku\":\"FMJX_1832720\"}}\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 Extreme Duty Flexplate 153-Tooth SFI 29.1 \\u2014 Fits SBC 57-85\",\"item\":\"https:\/\/ggcracing.com\/products\/prwextreme-duty-flexplate-sfi-sbc-57-85-153-tooth\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the PRW Extreme Duty Flexplate 153-Tooth SFI 29.1 \\u2014 Fits SBC 57-85 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 Extreme Duty Flexplate 153-Tooth SFI 29.1 \\u2014 Fits SBC 57-85?\",\"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":41324540264532,"sku":"FMJX_1832720","price":101.59,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/PQX1832720.jpg?v=1718465155"},{"product_id":"prwflexplate-cm-steel-sfi-gm-ls-series-1997-up","title":"PRW Gold Series Chromoly Flexplate 168-Tooth SFI 29.1 — Fits GM LS Series","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout 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\/UfICcxhxgck\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003ePremium Chromoly Performance for GM LS Engines\u003c\/h2\u003e\u003cp\u003eThe PRW Gold Series Flexplate is engineered specifically for the modern GM LS-series engine platform. If you are running a 1-piece rear main seal engine, this 168-tooth chromoly flexplate is the ultimate upgrade for reliability and safety. It is SFI 29.1 certified, ensuring it can handle the high torque output of modified LS engines, from naturally aspirated builds to forced induction setups.\u003c\/p\u003e\u003ch3\u003eEngineered for Excellence\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Premium Chromoly construction for superior strength-to-weight ratio.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSFI 29.1 Certified:\u003c\/strong\u003e Built to withstand the rigors of competitive racing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e Designed for GM LS-series engines with 1-piece rear main seals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Balancing:\u003c\/strong\u003e Internal balance design ensures smooth operation at high RPM.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe LS engine platform is known for its incredible power potential, but that power requires a drivetrain that can keep up. This Gold Series flexplate provides the necessary rigidity to prevent the flexing and cracking common with thinner, factory-style plates. By choosing this high-performance component, you are investing in the longevity of your transmission and engine assembly. Ensure your LS build is ready for the track or the street with high-quality parts from GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular 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 Gold Series Chromoly Flexplate 168-Tooth SFI 29.1 \\u2014 Fits GM LS Series\",\"description\":\"Upgrade your GM LS engine with the PRW Gold Series 168-tooth chromoly flexplate. SFI 29.1 certified for 1-piece seal engines. Buy at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"PRW\"},\"mpn\":\"1834600\",\"url\":\"https:\/\/ggcracing.com\/products\/prwflexplate-cm-steel-sfi-gm-ls-series-1997-up\",\"offers\":{\"@type\":\"Offer\",\"price\":\"103.18\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/prwflexplate-cm-steel-sfi-gm-ls-series-1997-up\",\"sku\":\"FMJX_1834600\"}}\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 Gold Series Chromoly Flexplate 168-Tooth SFI 29.1 \\u2014 Fits GM LS Series\",\"item\":\"https:\/\/ggcracing.com\/products\/prwflexplate-cm-steel-sfi-gm-ls-series-1997-up\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the PRW Gold Series Chromoly Flexplate 168-Tooth SFI 29.1 \\u2014 Fits GM LS Series fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for 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 Gold Series Chromoly Flexplate 168-Tooth SFI 29.1 \\u2014 Fits GM LS Series?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"PRW","offers":[{"title":"Default Title","offer_id":41324541018196,"sku":"FMJX_1834600","price":103.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/PQX1834600.jpg?v=1718465163"},{"product_id":"prwextreme-duty-flexplate-sfi-gm-ls1-ls2-ls6-168t","title":"PRW Extreme Duty Flexplate 168-Tooth SFI 29.1 — Fits GM LS1\/LS2\/LS6","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\/25Xt7jjlWfM\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003eHigh-Integrity Drivetrain Protection for LS Engines\u003c\/h2\u003e\u003cp\u003eThe PRW Extreme Duty Platinum Flexplate is designed for the serious enthusiast running GM LS1, LS2, or LS6 engines. This high-integrity component is built to handle the extreme stresses of high-performance driving, ensuring that your power is transferred efficiently from the crankshaft to the torque converter. With its SFI 29.1 certification, this flexplate is a must-have for any LS-powered vehicle hitting the drag strip.\u003c\/p\u003e\u003ch3\u003eTechnical Advantages\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Integrity Construction:\u003c\/strong\u003e Designed to resist fatigue and deformation under extreme load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e168-Tooth Design:\u003c\/strong\u003e Compatible with standard LS starter configurations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSFI 29.1 Certified:\u003c\/strong\u003e Meets the highest safety standards for racing performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal Balance:\u003c\/strong\u003e Precision-balanced to reduce engine vibration and protect bearings.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhen you are pushing your LS engine to the limit, you cannot afford to have a weak link in your drivetrain. The Extreme Duty Platinum series offers the perfect balance of strength and performance, providing a reliable foundation for your build. Whether you are running a stock LS or a heavily modified engine, this flexplate provides the peace of mind that your rotating assembly is secure. Trust the experts at GGCRACING for all your high-performance automotive 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 Extreme Duty Flexplate 168-Tooth SFI 29.1 \\u2014 Fits GM LS1\/LS2\/LS6\",\"description\":\"High-integrity PRW Extreme Duty flexplate for GM LS1, LS2, and LS6 engines. 168-tooth, SFI 29.1 certified. Improve your drivetrain at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"PRW\"},\"mpn\":\"1834610\",\"url\":\"https:\/\/ggcracing.com\/products\/prwextreme-duty-flexplate-sfi-gm-ls1-ls2-ls6-168t\",\"offers\":{\"@type\":\"Offer\",\"price\":\"114.99\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/prwextreme-duty-flexplate-sfi-gm-ls1-ls2-ls6-168t\",\"sku\":\"FMJX_1834610\"}}\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 Extreme Duty Flexplate 168-Tooth SFI 29.1 \\u2014 Fits GM LS1\/LS2\/LS6\",\"item\":\"https:\/\/ggcracing.com\/products\/prwextreme-duty-flexplate-sfi-gm-ls1-ls2-ls6-168t\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the PRW Extreme Duty Flexplate 168-Tooth SFI 29.1 \\u2014 Fits GM LS1\/LS2\/LS6 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 Extreme Duty Flexplate 168-Tooth SFI 29.1 \\u2014 Fits GM LS1\/LS2\/LS6?\",\"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":41324541608020,"sku":"FMJX_1834610","price":114.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/PQX1834610.jpg?v=1718465172"},{"product_id":"prwextreme-duty-flexplate-sfi-gm-ls1-ls2-ls6-168t-1","title":"PRW Extreme Duty Flexplate SFI 29.1 168T — Fits GM LS1\/LS2\/LS6 Engine","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\/u_kcftLCh0M\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003eHigh-Performance PRW Extreme Duty LS Flexplate\u003c\/h2\u003e\u003cp\u003eEngineered for high-horsepower GM LS-series applications, the PRW Extreme Duty Platinum Series flexplate is the ultimate upgrade for your drivetrain. Designed to meet rigorous SFI 29.1 specifications, this 168-tooth flexplate provides the structural integrity required for high-RPM racing and aggressive street performance.\u003c\/p\u003e\u003ch3\u003eKey Features and Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSFI 29.1 Certified:\u003c\/strong\u003e Ensures safety and compliance for competitive racing environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Integrity Steel:\u003c\/strong\u003e Precision-stamped for superior strength and resistance to fatigue.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal Balance:\u003c\/strong\u003e Perfectly weighted for GM LS1, LS2, and LS6 engine configurations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e168-Tooth Design:\u003c\/strong\u003e Optimized for standard GM starter engagement and torque converter bolt patterns.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhen building a high-performance LS engine, the flexplate is a critical link in your drivetrain. Standard factory units often fail under increased torque loads; the PRW Extreme Duty unit eliminates this risk by utilizing premium materials and advanced manufacturing processes. Whether you are building a track-ready drag car or a high-output street machine, this flexplate offers the reliability you demand. Experience the difference in build quality and performance with this essential drivetrain component. For all your high-performance auto parts needs, trust 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 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 Extreme Duty Flexplate SFI 29.1 168T \\u2014 Fits GM LS1\/LS2\/LS6 Engine\",\"description\":\"Upgrade your GM LS engine with the PRW Extreme Duty 168T SFI 29.1 flexplate. High-integrity steel for maximum durability. Shop performance parts at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"PRW\"},\"mpn\":\"1834610\",\"url\":\"https:\/\/ggcracing.com\/products\/prwextreme-duty-flexplate-sfi-gm-ls1-ls2-ls6-168t-1\",\"offers\":{\"@type\":\"Offer\",\"price\":\"118.29\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/prwextreme-duty-flexplate-sfi-gm-ls1-ls2-ls6-168t-1\",\"sku\":\"FMJX_1834610\"}}\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 Extreme Duty Flexplate SFI 29.1 168T \\u2014 Fits GM LS1\/LS2\/LS6 Engine\",\"item\":\"https:\/\/ggcracing.com\/products\/prwextreme-duty-flexplate-sfi-gm-ls1-ls2-ls6-168t-1\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the PRW Extreme Duty Flexplate SFI 29.1 168T \\u2014 Fits GM LS1\/LS2\/LS6 Engine 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 Extreme Duty Flexplate SFI 29.1 168T \\u2014 Fits GM LS1\/LS2\/LS6 Engine?\",\"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":41324541640788,"sku":"FMJX_1834610","price":118.29,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/PQX1834610_5de3bc54-73bf-4878-8384-fc8c95bc094d.jpg?v=1718465172"},{"product_id":"prwflexplate-xtreme-duty-sfi-gm-ls-series","title":"PRW Platinum Xtreme Duty Flexplate SFI 29.1 — 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 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\/25Xt7jjlWfM\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003ePremium PRW Platinum Xtreme Duty Flexplate\u003c\/h2\u003e\u003cp\u003eThe PRW Platinum Series Xtreme Duty flexplate is specifically crafted for GM LS-series engines that demand more than factory components can provide. Featuring a robust 168-tooth configuration and SFI 29.1 certification, this flexplate is the gold standard for enthusiasts who refuse to compromise on safety or performance.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSFI 29.1 Rated:\u003c\/strong\u003e Built to withstand the extreme stresses of high-performance racing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlatinum Series Durability:\u003c\/strong\u003e Constructed from high-grade steel to prevent cracking and warping.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Balance:\u003c\/strong\u003e Internal balance ensures smooth operation across the entire RPM range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Fitment:\u003c\/strong\u003e Engineered for seamless installation on GM LS-series engine blocks.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhy risk your transmission and engine health with a stock flexplate? The PRW Platinum Xtreme Duty unit is designed to handle the increased torque and horsepower of modified LS engines. By reducing flex under load, this component ensures consistent power transfer from your engine to the transmission, improving overall drivetrain efficiency. Its high-integrity construction makes it a favorite among engine builders who prioritize longevity and track-proven performance. Upgrade your vehicle's drivetrain with this essential component and enjoy peace of mind on the street or the strip. Find this and other premium automotive upgrades at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular 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 Platinum Xtreme Duty Flexplate SFI 29.1 \\u2014 Fits GM LS Series Engines\",\"description\":\"Boost your GM LS drivetrain reliability with the PRW Platinum Xtreme Duty SFI 29.1 flexplate. Precision-engineered for power. Order yours today at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"PRW\"},\"mpn\":\"1834614\",\"url\":\"https:\/\/ggcracing.com\/products\/prwflexplate-xtreme-duty-sfi-gm-ls-series\",\"offers\":{\"@type\":\"Offer\",\"price\":\"129.06\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/prwflexplate-xtreme-duty-sfi-gm-ls-series\",\"sku\":\"FMJX_1834614\"}}\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 Platinum Xtreme Duty Flexplate SFI 29.1 \\u2014 Fits GM LS Series Engines\",\"item\":\"https:\/\/ggcracing.com\/products\/prwflexplate-xtreme-duty-sfi-gm-ls-series\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the PRW Platinum Xtreme Duty Flexplate SFI 29.1 \\u2014 Fits GM LS Series 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 Platinum Xtreme Duty Flexplate SFI 29.1 \\u2014 Fits GM LS Series 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":41324542034004,"sku":"FMJX_1834614","price":129.06,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/PQX1834614_fff9a5ff-c962-4f6d-a6e0-1599ee11190c.jpg?v=1718465180"},{"product_id":"prwflexplate-xtreme-duty-gm-ls-168-tooth-sfi","title":"PRW Xtreme Duty High Inertia Flexplate SFI 29.1 — Fits GM LS Series","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout 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\/25Xt7jjlWfM\" 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\u003ePRW High Inertia Xtreme Duty Flexplate\u003c\/h2\u003e\u003cp\u003eTake your GM LS-series build to the next level with the PRW Xtreme Duty High Inertia flexplate. Designed for those who need extra rotational energy and superior structural strength, this 168-tooth flexplate is SFI 29.1 certified, making it a mandatory upgrade for serious performance applications and competitive racing.\u003c\/p\u003e\u003ch3\u003eAdvanced Engineering Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Inertia Design:\u003c\/strong\u003e Provides improved rotational stability for high-output engines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSFI 29.1 Certification:\u003c\/strong\u003e Meets strict safety standards for high-RPM usage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium Steel Construction:\u003c\/strong\u003e Engineered to resist fatigue and deformation under heavy load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal Balance:\u003c\/strong\u003e Precision-balanced for optimal engine harmonic performance.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe high-inertia design of this PRW flexplate helps maintain momentum during gear shifts and off-the-line launches, making it ideal for drag racing and high-performance street driving. By upgrading to this heavy-duty unit, you are protecting your transmission and engine from the potential failures associated with factory-style flexplates. The precision-machined bolt holes and perfect tooth profile ensure a smooth, reliable engagement every time you turn the key. Whether you are building a naturally aspirated beast or a forced-induction monster, this flexplate is designed to handle the pressure. Invest in the best for your drivetrain and experience the difference in quality. Discover more performance solutions for your vehicle at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular 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 Xtreme Duty High Inertia Flexplate SFI 29.1 \\u2014 Fits GM LS Series\",\"description\":\"Maximize your GM LS engine's performance with the PRW Xtreme Duty High Inertia flexplate. SFI 29.1 certified for safety. Shop now at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"PRW\"},\"mpn\":\"1834624\",\"url\":\"https:\/\/ggcracing.com\/products\/prwflexplate-xtreme-duty-gm-ls-168-tooth-sfi\",\"offers\":{\"@type\":\"Offer\",\"price\":\"145.75\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/prwflexplate-xtreme-duty-gm-ls-168-tooth-sfi\",\"sku\":\"FMJX_1834624\"}}\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 Xtreme Duty High Inertia Flexplate SFI 29.1 \\u2014 Fits GM LS Series\",\"item\":\"https:\/\/ggcracing.com\/products\/prwflexplate-xtreme-duty-gm-ls-168-tooth-sfi\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the PRW Xtreme Duty High Inertia Flexplate SFI 29.1 \\u2014 Fits GM LS Series fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for 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 Xtreme Duty High Inertia Flexplate SFI 29.1 \\u2014 Fits GM LS Series?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"PRW","offers":[{"title":"Default Title","offer_id":41324542427220,"sku":"FMJX_1834624","price":145.75,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/PQX1834624.jpg?v=1718465190"},{"product_id":"prwchromoly-flexplate-sfi-sbc-168t-int-balance","title":"PRW Gold Series Chromoly Flexplate SFI 29.1 — Fits SBC 168T","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\/UfICcxhxgck\" 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\u003ePRW Gold Series Chromoly SBC Flexplate\u003c\/h2\u003e\u003cp\u003eWhen it comes to Small Block Chevy (SBC) performance, the PRW Gold Series Chromoly flexplate is the gold standard for durability. Crafted from high-strength chromoly steel, this 168-tooth flexplate is designed to handle the rigors of high-horsepower engines while maintaining SFI 29.1 safety certification.\u003c\/p\u003e\u003ch3\u003eTechnical Highlights\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eChromoly Construction:\u003c\/strong\u003e Offers superior tensile strength compared to standard steel units.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSFI 29.1 Certified:\u003c\/strong\u003e Essential for safety in high-performance and racing applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e168-Tooth Pattern:\u003c\/strong\u003e Designed for standard SBC and V6 engine configurations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2-Piece Rear Main Seal Fitment:\u003c\/strong\u003e Perfectly compatible with classic SBC engine builds.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe Gold Series is built for enthusiasts who demand longevity. Chromoly steel provides the perfect balance of weight and strength, allowing for a responsive engine setup without sacrificing the integrity of your drivetrain. This flexplate is specifically balanced for internal-balance engines, ensuring smooth operation and reduced vibration at high RPMs. Whether you are restoring a classic muscle car or building a dedicated track machine, this flexplate provides the reliability you need to push your SBC to the limit. Don't let a weak flexplate hold back your engine's potential; upgrade to the PRW Gold Series for unmatched performance and safety. For all your high-performance engine components, count on 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 Gold Series Chromoly Flexplate SFI 29.1 \\u2014 Fits SBC 168T\",\"description\":\"Get superior strength with the PRW Gold Series Chromoly flexplate for SBC. SFI 29.1 certified for 168T applications. Buy today at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"PRW\"},\"mpn\":\"1835001\",\"url\":\"https:\/\/ggcracing.com\/products\/prwchromoly-flexplate-sfi-sbc-168t-int-balance\",\"offers\":{\"@type\":\"Offer\",\"price\":\"90.77\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/prwchromoly-flexplate-sfi-sbc-168t-int-balance\",\"sku\":\"FMJX_1835001\"}}\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 Gold Series Chromoly Flexplate SFI 29.1 \\u2014 Fits SBC 168T\",\"item\":\"https:\/\/ggcracing.com\/products\/prwchromoly-flexplate-sfi-sbc-168t-int-balance\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the PRW Gold Series Chromoly Flexplate SFI 29.1 \\u2014 Fits SBC 168T 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 Gold Series Chromoly Flexplate SFI 29.1 \\u2014 Fits SBC 168T?\",\"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":41324543246420,"sku":"FMJX_1835001","price":90.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/PQX1835001.jpg?v=1718465198"},{"product_id":"prwchromoly-flexplate-sfi-sbc-168t-ext-balance","title":"PRW Gold Series Chromoly Flexplate SFI 29.1 — Fits SBC 168T Ext. Balance","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\/UfICcxhxgck\" 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\u003ePRW Gold Series Chromoly External Balance Flexplate\u003c\/h2\u003e\u003cp\u003eThe PRW Gold Series Chromoly flexplate is the ultimate choice for Small Block Chevy (SBC) engines requiring external balancing. Engineered for 1-piece rear main seal engines, this 168-tooth unit combines the high-strength properties of chromoly steel with the strict safety standards of SFI 29.1 certification.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eExternal Balance:\u003c\/strong\u003e Specifically weighted for 1-piece rear main seal SBC applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChromoly Steel:\u003c\/strong\u003e Provides maximum durability and resistance to high-torque loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSFI 29.1 Certified:\u003c\/strong\u003e Ensures your vehicle meets safety requirements for competitive use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Machining:\u003c\/strong\u003e Guarantees perfect fitment and starter engagement.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFor SBC owners, finding the right balance is crucial. This external-balance flexplate is precision-engineered to match the specific requirements of 1-piece seal engines, preventing harmful vibrations and ensuring long-term drivetrain health. The chromoly construction offers a significant upgrade over factory-stamped units, providing the peace of mind needed when you are pushing your engine to its limits. Whether you are cruising the boulevard or hitting the drag strip, this flexplate delivers the consistency and strength required for high-performance driving. Upgrade your drivetrain today with the precision of PRW Gold Series components. Find the best selection of performance parts for your build at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular 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 Gold Series Chromoly Flexplate SFI 29.1 \\u2014 Fits SBC 168T Ext. 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Balance\",\"item\":\"https:\/\/ggcracing.com\/products\/prwchromoly-flexplate-sfi-sbc-168t-ext-balance\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the PRW Gold Series Chromoly Flexplate SFI 29.1 \\u2014 Fits SBC 168T Ext. Balance 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 Gold Series Chromoly Flexplate SFI 29.1 \\u2014 Fits SBC 168T Ext. Balance?\",\"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":41324543869012,"sku":"FMJX_1835003","price":100.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/PQX1835003.jpg?v=1718465205"}],"url":"https:\/\/ggcracing.com\/en-co\/collections\/flexplates-and-components\/closeout.oembed","provider":"GGCRACING INC","version":"1.0","type":"link"}