{"title":"TSR Racing","description":"","products":[{"product_id":"tsr-racing-p-g-hd-reverse-springs","title":"TSR Racing Powerglide HD Reverse Springs Set of 17 — Transmission Upgrade","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 TSR Racing\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eTSR Racing engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full TSR Racing lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eTSR Racing Powerglide HD Reverse Springs\u003c\/h2\u003e\u003cp\u003eOptimize your Powerglide transmission's performance with the TSR Racing Heavy Duty Reverse Springs. Designed for drag racing and high-performance applications, these springs provide the necessary tension to ensure crisp, reliable shifts under extreme pressure. If you are experiencing sluggish reverse engagement or are building a high-horsepower transmission, this set of 17 springs is a critical upgrade for your valve body assembly.\u003c\/p\u003e\u003ch3\u003eTechnical Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eApplication: Powerglide Transmissions\u003c\/li\u003e\n\u003cli\u003eQuantity: Set of 17\u003c\/li\u003e\n\u003cli\u003eDesign: Heavy Duty (HD)\u003c\/li\u003e\n\u003cli\u003ePurpose: Improved Reverse Engagement\u003c\/li\u003e\n\u003cli\u003eDurability: Built to withstand high-heat and high-RPM environments\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThese springs are manufactured to strict tolerances to ensure consistent pressure across the entire shift cycle. By replacing worn or stock springs with these HD versions, you can prevent transmission slippage and ensure that your Powerglide performs at its peak every time you hit the track. Whether you are a professional racer or a weekend enthusiast, these springs provide the peace of mind that your drivetrain is ready for the launch. Find all your essential transmission 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 TSR Racing 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\/tsr-racing-p-g-pro-tree-transbrake\" style=\"color:#0066cc;text-decoration:none;\"\u003eTSR Racing Powerglide Pro-Tree Transbrake Kit — Performance Transmission\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/tsr-racing-p-g-cast-deep-oil-pan\" style=\"color:#0066cc;text-decoration:none;\"\u003eTSR Racing Powerglide Cast Deep Oil Pan Finned Aluminum — Adds 2.0qt Capacity\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/tsr-racing-p-g-hd-reverse-spring-retainer\" style=\"color:#0066cc;text-decoration:none;\"\u003eTSR Racing Powerglide HD Reverse Spring Retainer — Fits GM Powerglide Transmissions\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\":\"TSR Racing Powerglide HD Reverse Springs Set of 17 \\u2014 Transmission Upgrade\",\"description\":\"Improve your Powerglide transmission with TSR Racing HD Reverse Springs. Set of 17 for reliable, high-performance shifting. Order now at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"TSR Racing\"},\"mpn\":\"APG-2832HD\",\"url\":\"https:\/\/ggcracing.com\/products\/tsr-racing-p-g-hd-reverse-springs\",\"offers\":{\"@type\":\"Offer\",\"price\":\"26.99\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/tsr-racing-p-g-hd-reverse-springs\",\"sku\":\"BJJT_APG-2832HD\"}}\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\":\"Suspension\",\"item\":\"https:\/\/ggcracing.com\/collections\/suspension\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"TSR Racing\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=TSR+Racing\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"TSR Racing Powerglide HD Reverse Springs Set of 17 \\u2014 Transmission Upgrade\",\"item\":\"https:\/\/ggcracing.com\/products\/tsr-racing-p-g-hd-reverse-springs\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the TSR Racing Powerglide HD Reverse Springs Set of 17 \\u2014 Transmission Upgrade 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 TSR Racing?\",\"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 TSR Racing Powerglide HD Reverse Springs Set of 17 \\u2014 Transmission Upgrade?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Suspension work requires proper spring compressors and torque specs. Plan 2-4 hours per corner for a DIY install.\"}}]}\u003c\/script\u003e","brand":"TSR Racing","offers":[{"title":"Default Title","offer_id":41349272043604,"sku":"BJJT_APG-2832HD","price":26.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/TSRAPG-2832HD.jpg?v=1719094714"},{"product_id":"tsr-racing-p-g-pro-tree-transbrake","title":"TSR Racing Powerglide Pro-Tree Transbrake Kit — Performance Transmission","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout TSR Racing\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eTSR Racing engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full TSR Racing 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\/RZRpe0diWE8\" 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\u003eTSR Racing Powerglide Pro-Tree Transbrake Kit\u003c\/h2\u003e\u003cp\u003eAchieve lightning-fast reaction times with the TSR Racing Powerglide Pro-Tree Transbrake Kit. This kit is specifically designed for drag racers who demand precision and consistency at the starting line. By allowing you to hold the vehicle at a high RPM before launch, this transbrake ensures you get the jump on the competition every single time. It is the ultimate tool for serious bracket and heads-up racers using a Powerglide transmission.\u003c\/p\u003e\u003ch3\u003ePerformance Advantages\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eApplication: Powerglide Transmissions\u003c\/li\u003e\n\u003cli\u003eType: Pro-Tree Transbrake\u003c\/li\u003e\n\u003cli\u003eBenefit: Faster reaction times and consistent launches\u003c\/li\u003e\n\u003cli\u003eReliability: Engineered for high-stress racing conditions\u003c\/li\u003e\n\u003cli\u003eCompatibility: Designed for seamless integration into existing valve bodies\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe Pro-Tree design is optimized for quick release, minimizing the delay between your button release and the vehicle's movement. This kit is built to handle the immense torque and power of modern drag cars, ensuring that your transmission remains reliable pass after pass. When every millisecond counts, you need equipment that performs without compromise. Upgrade your transmission's launch capabilities with this high-performance kit 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 TSR Racing 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\/tsr-racing-p-g-hd-reverse-springs\" style=\"color:#0066cc;text-decoration:none;\"\u003eTSR Racing Powerglide HD Reverse Springs Set of 17 — Transmission Upgrade\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/tsr-racing-p-g-cast-deep-oil-pan\" style=\"color:#0066cc;text-decoration:none;\"\u003eTSR Racing Powerglide Cast Deep Oil Pan Finned Aluminum — Adds 2.0qt Capacity\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/tsr-racing-p-g-hd-reverse-spring-retainer\" style=\"color:#0066cc;text-decoration:none;\"\u003eTSR Racing Powerglide HD Reverse Spring Retainer — Fits GM Powerglide Transmissions\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\":\"TSR Racing Powerglide Pro-Tree Transbrake Kit \\u2014 Performance Transmission\",\"description\":\"Launch harder with the TSR Racing Powerglide Pro-Tree Transbrake Kit. Precision-engineered for rapid reaction times. Get yours today at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"TSR Racing\"},\"mpn\":\"APG-28999PTK\",\"url\":\"https:\/\/ggcracing.com\/products\/tsr-racing-p-g-pro-tree-transbrake\",\"offers\":{\"@type\":\"Offer\",\"price\":\"189.99\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/tsr-racing-p-g-pro-tree-transbrake\",\"sku\":\"BJJT_APG-28999PTK\"}}\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\":\"Brakes\",\"item\":\"https:\/\/ggcracing.com\/collections\/brakes\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"TSR Racing\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=TSR+Racing\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"TSR Racing Powerglide Pro-Tree Transbrake Kit \\u2014 Performance Transmission\",\"item\":\"https:\/\/ggcracing.com\/products\/tsr-racing-p-g-pro-tree-transbrake\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the TSR Racing Powerglide Pro-Tree Transbrake Kit \\u2014 Performance Transmission fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for TSR Racing?\",\"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 TSR Racing Powerglide Pro-Tree Transbrake Kit \\u2014 Performance Transmission?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Brake component installation typically takes 1-2 hours per axle for an experienced DIYer. Always bed in new pads correctly.\"}}]}\u003c\/script\u003e","brand":"TSR Racing","offers":[{"title":"Default Title","offer_id":41349273223252,"sku":"BJJT_APG-28999PTK","price":189.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/TSRAPG-28999PTK.jpg?v=1719094724"},{"product_id":"tsr-racing-p-g-cast-deep-oil-pan","title":"TSR Racing Powerglide Cast Deep Oil Pan Finned Aluminum — Adds 2.0qt Capacity","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 TSR Racing\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eTSR Racing engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full TSR Racing lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eTSR Racing Powerglide Cast Deep Oil Pan\u003c\/h2\u003e\u003cp\u003eMaintain optimal transmission temperatures with the TSR Racing Cast Deep Oil Pan for Powerglide transmissions. Excessive heat is the primary enemy of transmission longevity, and this deep-sump, finned aluminum pan is the perfect solution. By increasing your fluid capacity by 2.0 quarts, this pan provides a larger thermal mass, while the integrated cooling fins dissipate heat more effectively than a stock stamped-steel pan.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eApplication: Powerglide Transmissions\u003c\/li\u003e\n\u003cli\u003eCapacity: Adds 2.0 quarts of fluid\u003c\/li\u003e\n\u003cli\u003eMaterial: Cast Aluminum\u003c\/li\u003e\n\u003cli\u003eDesign: Deep Sump with Cooling Fins\u003c\/li\u003e\n\u003cli\u003eFinish: Natural Aluminum\u003c\/li\u003e\n\u003cli\u003eBenefit: Improved cooling and increased fluid volume\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe rigid cast aluminum construction also provides added structural integrity to the transmission case, reducing flex during high-torque launches. This pan is a must-have for any high-horsepower build where transmission fluid temperature management is critical to performance and reliability. With its clean, natural finish, it also provides a great look for your undercarriage. Ensure your transmission stays cool under pressure with this premium component 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 TSR Racing 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\/tsr-racing-p-g-hd-reverse-springs\" style=\"color:#0066cc;text-decoration:none;\"\u003eTSR Racing Powerglide HD Reverse Springs Set of 17 — Transmission Upgrade\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/tsr-racing-p-g-pro-tree-transbrake\" style=\"color:#0066cc;text-decoration:none;\"\u003eTSR Racing Powerglide Pro-Tree Transbrake Kit — Performance Transmission\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/tsr-racing-p-g-hd-reverse-spring-retainer\" style=\"color:#0066cc;text-decoration:none;\"\u003eTSR Racing Powerglide HD Reverse Spring Retainer — Fits GM Powerglide Transmissions\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\":\"TSR Racing Powerglide Cast Deep Oil Pan Finned Aluminum \\u2014 Adds 2.0qt Capacity\",\"description\":\"Keep your Powerglide cool with the TSR Racing Deep Finned Aluminum Oil Pan. Adds 2.0qt capacity for better cooling. Shop now at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"TSR Racing\"},\"mpn\":\"APG-5282\",\"url\":\"https:\/\/ggcracing.com\/products\/tsr-racing-p-g-cast-deep-oil-pan\",\"offers\":{\"@type\":\"Offer\",\"price\":\"107.99\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/tsr-racing-p-g-cast-deep-oil-pan\",\"sku\":\"BJJT_APG-5282\"}}\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\":\"TSR Racing\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=TSR+Racing\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"TSR Racing Powerglide Cast Deep Oil Pan Finned Aluminum \\u2014 Adds 2.0qt Capacity\",\"item\":\"https:\/\/ggcracing.com\/products\/tsr-racing-p-g-cast-deep-oil-pan\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the TSR Racing Powerglide Cast Deep Oil Pan Finned Aluminum \\u2014 Adds 2.0qt Capacity 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 TSR Racing?\",\"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 TSR Racing Powerglide Cast Deep Oil Pan Finned Aluminum \\u2014 Adds 2.0qt Capacity?\",\"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":"TSR Racing","offers":[{"title":"Default Title","offer_id":41349274959956,"sku":"BJJT_APG-5282","price":107.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/TSRAPG-5282.jpg?v=1719094738"},{"product_id":"tsr-racing-p-g-hd-reverse-spring-retainer","title":"TSR Racing Powerglide HD Reverse Spring Retainer — Fits GM Powerglide Transmissions","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout TSR Racing\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eTSR Racing engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full TSR Racing 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\/7q4Zh4p7VPE\" 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 Steel Reverse Spring Retainer\u003c\/h2\u003e\u003cp\u003eEnsure the integrity of your GM Powerglide transmission with the TSR Racing Heavy-Duty Reverse Spring Retainer. This steel retainer is designed to replace factory components that may fail under the extreme pressures of high-performance racing. By providing a more secure seat for your reverse springs, this retainer helps maintain consistent pressure and prevents spring misalignment, which can lead to catastrophic transmission failure.\u003c\/p\u003e\u003ch3\u003eWhy Upgrade Your Retainer?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eConstructed from high-strength steel for maximum durability\u003c\/li\u003e\n\u003cli\u003eDesigned specifically for GM Powerglide applications\u003c\/li\u003e\n\u003cli\u003eEnsures proper spring seating and alignment\u003c\/li\u003e\n\u003cli\u003eResists deformation under high-RPM stress\u003c\/li\u003e\n\u003cli\u003eEssential for high-horsepower racing builds\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhen building a competitive Powerglide, every detail matters. The reverse spring retainer is a small but critical part of the overall transmission assembly. Using a high-quality steel retainer ensures that your internal components remain stable, even when you are pushing your engine to its limits. This part is a perfect companion to our HD reverse springs, providing a comprehensive solution for your transmission's reverse clutch assembly. Trust your 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 TSR Racing 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\/tsr-racing-p-g-hd-reverse-springs\" style=\"color:#0066cc;text-decoration:none;\"\u003eTSR Racing Powerglide HD Reverse Springs Set of 17 — Transmission Upgrade\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/tsr-racing-p-g-pro-tree-transbrake\" style=\"color:#0066cc;text-decoration:none;\"\u003eTSR Racing Powerglide Pro-Tree Transbrake Kit — Performance Transmission\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/tsr-racing-p-g-cast-deep-oil-pan\" style=\"color:#0066cc;text-decoration:none;\"\u003eTSR Racing Powerglide Cast Deep Oil Pan Finned Aluminum — Adds 2.0qt Capacity\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\":\"TSR Racing Powerglide HD Reverse Spring Retainer \\u2014 Fits GM Powerglide Transmissions\",\"description\":\"Ensure your transmission stays together with the TSR Racing HD Reverse Spring Retainer. Built for durability. 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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 TSR Racing?\",\"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 TSR Racing Powerglide HD Reverse Spring Retainer \\u2014 Fits GM Powerglide Transmissi?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Suspension work requires proper spring compressors and torque specs. 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