{"title":"Transmission Clutch Kit","description":null,"products":[{"product_id":"hays-street-650-conversion-clutch-kit-gm","title":"Hays Street 650 Conversion Clutch Kit - GM","description":"Hays Street 650 clutch kits are designed handle highly modified engines up to 650 naturally aspirated horsepower (600HP for forced induction \u0026amp; nitrous combinations). Our newest 26-spline versions are designed to work in conjunction with a modern 5-speed or 6-speed transmission swap. These are true street\/strip clutches for spirited high performance driving or frequent track use. The high performance dual friction disc utilized in the Street 650 has an upgraded spring hub with heavy-duty damper springs designed to handle greater shock loads versus a standard damper spring. Our disc features a sintered metallic friction surface and an organic friction surface. This disc does a great job at dissipating heat and fighting the slippage found in ordinary discs along with providing the smooth engagement characteristics of a street-style clutch. We also provide an upgraded heavy-duty pressure plate to round out this performance clutch. The Street 650 is a great choice if you visit the track often.","brand":"Hays","offers":[{"title":"Default Title","offer_id":51750554108223,"sku":"BCCR_92-1102","price":716.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/2041\/6831\/files\/92-1102_0119294.jpg?v=1769358561"},{"product_id":"hays-street-450-conversion-clutch-kit-gm","title":"Hays Street 450 Conversion Clutch Kit - GM","description":"Hays Street 450 Clutch Kits are an excellent upgrade from your stock clutch. Our newest 26-spline versions are designed to work in conjunction with a modern 5-speed or 6-speed transmission swap. Engines with mild modifications such as headers, intake manifold, or mild camshaft changes work well with this clutch. These clutch kits are designed handle stock or mildly modified engines up to 450 horsepower. It is a great clutch where drivability is the most important factor. It features upgraded damper springs which give 30% greater clamping force than a stock clutch allowing you to put more power to the ground and top quality organic composite disc material allows for smooth, no-chatter engagement. Our disc friction material is bonded to a steel backing plate that increases heat dissipation and provides excellent structural strength for higher RPM use. The Street 450 is a great choice for an upgraded stock clutch replacement.","brand":"Hays","offers":[{"title":"Default Title","offer_id":51750789677375,"sku":"BCCR_91-1100","price":562.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/2041\/6831\/files\/91-1100_0119275.jpg?v=1769368816"},{"product_id":"hays-street-650-conversion-clutch-kit-gm-1","title":"Hays Street 650 Conversion Clutch Kit - GM","description":"Hays Street 650 clutch kits are designed handle highly modified engines up to 650 naturally aspirated horsepower (600HP for forced induction \u0026amp; nitrous combinations). Our newest 26-spline versions are designed to work in conjunction with a modern 5-speed or 6-speed transmission swap. These are true street\/strip clutches for spirited high performance driving or frequent track use. The high performance dual friction disc utilized in the Street 650 has an upgraded spring hub with heavy-duty damper springs designed to handle greater shock loads versus a standard damper spring. Our disc features a sintered metallic friction surface and an organic friction surface. This disc does a great job at dissipating heat and fighting the slippage found in ordinary discs along with providing the smooth engagement characteristics of a street-style clutch. We also provide an upgraded heavy-duty pressure plate to round out this performance clutch. The Street 650 is a great choice if you visit the track often.","brand":"Hays","offers":[{"title":"Default Title","offer_id":51750809764159,"sku":"BCCR_92-1100","price":578.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/2041\/6831\/files\/92-1100_0119294.jpg?v=1769369300"},{"product_id":"1969-81-gm-305-350-396-400-455-clutch-kit-11-in-diameter-26-spline","title":"1969-81 GM 305\/350\/396\/400\/455 Clutch Kit 11 in. diameter, 26-spline","description":"The Street 450 single disc kit is an excellent upgrade from your stock clutch and designed handle mildly modified engines up to 450 horsepower. It is a great clutch where drivability is the most important factor. Our clutch features 30% greater clamping force than a stock clutch allowing you to put more power to the ground and top quality disc material allows for smooth, no-chatter engagement. Each kit includes pressure plate, clutch disc, throwout bearing, alignment tool, and instructions.","brand":"Hays","offers":[{"title":"Default Title","offer_id":51751007519039,"sku":"BCCR_91-1005","price":527.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/2041\/6831\/files\/91-1005_0117354.jpg?v=1769375043"},{"product_id":"1955-85-gm-l6-v6-v8-clutch-kit-10-5-in-diameter-10-spline","title":"1955-85 GM L6\/V6\/V8 Clutch Kit 10.5 in. diameter, 10-spline","description":"The Street 450 single disc kit is an excellent upgrade from your stock clutch and designed to handle mildly modified engines up to 450 horsepower. It is a great clutch where drivability is the most important factor. Our clutch features 30% greater clamping force than a stock clutch allowing you to put more power to the ground and top quality disc material allows for smooth, no-chatter engagement. Each kit includes pressure plate, clutch disc, throwout bearing, alignment tool, and instructions.","brand":"Hays","offers":[{"title":"Default Title","offer_id":51751053558079,"sku":"BCCR_91-1002","price":486.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/2041\/6831\/files\/91-1002.jpg?v=1769376121"},{"product_id":"gm-10-5-in-clutch-kit-street-strip-diaphragm-1-1-8-in-10-spline","title":"GM 10.5 in. Clutch Kit, Street\/Strip, Diaphragm, 1-1\/8 in., 10-Spline","description":"Hays street\/strip clutch kits are great replacements for original equipment units. Engineered and built as a matched assembly, each kit will provide exceptional performance, durability and long term dependability.  This clutch features a heavy duty cover to minimize flex and ensure strength and stability. The kit fits Buick, Chevy and Pontiac applications with 10.5 in clutch and 1-1\/8 in 10 spline input shaft. The pressure plate is a diaphragm style with light pedal pressure and a quick clean release for precise gear changes with positive engagement to handle high horsepower. The clutch disk is organic sprung hub. Comes complete with the throw out bearing and alignment tool.","brand":"Hays","offers":[{"title":"Default Title","offer_id":51751067713855,"sku":"BCCR_85-103","price":614.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/2041\/6831\/files\/85-103_02.png?v=1769376888"},{"product_id":"hays-street-450-conversion-clutch-kit-chrysler","title":"Hays Street 450 Conversion Clutch Kit - Chrysler","description":"Hays Street 450 Clutch Kits are an excellent upgrade from your stock clutch. Our newest 26-spline versions are designed to work in conjunction with a modern 5-speed or 6-speed transmission swap. Engines with mild modifications such as headers, intake manifold, or mild camshaft changes work well with this clutch. These clutch kits are designed handle stock or mildly modified engines up to 450 horsepower. It is a great clutch where drivability is the most important factor. It features upgraded damper springs which give 30% greater clamping force than a stock clutch allowing you to put more power to the ground and top quality organic composite disc material allows for smooth, no-chatter engagement. Our disc friction material is bonded to a steel backing plate that increases heat dissipation and provides excellent structural strength for higher RPM use. The Street 450 is a great choice for an upgraded stock clutch replacement.","brand":"Hays","offers":[{"title":"Default Title","offer_id":51751333560639,"sku":"BCCR_91-3106","price":434.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/2041\/6831\/files\/91-3106_0119295.jpg?v=1769385170"},{"product_id":"hays-classic-conversion-clutch-kit-gm","title":"Hays Classic Conversion Clutch Kit - GM","description":"Hays Classic Clutch Kits are the original Hays clutch. For clutch kits that are street friendly, smooth and reliable, look to Hays Classic line of clutches. Our newest 26-spline versions are designed to work in conjunction with a modern 5-speed or 6-speed transmission swap. Hays Classic Clutch Kits feature an organic disc with an upgraded pressure plate for increased holding power over stock. They are designed for stock cars and trucks or ones with minor performance bolt-ons, such as headers, intake and exhaust. Hays Classic Clutch Kits are a great choice for your favorite muscle car, Jeep, or truck.","brand":"Hays","offers":[{"title":"Default Title","offer_id":51751343718719,"sku":"BCCR_83-1102","price":527.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/2041\/6831\/files\/83-1102_0119273.jpg?v=1769385890"},{"product_id":"hays-street-450-clutch-kit-ford","title":"Hays Street 450 Clutch Kit - Ford","description":"The Street 450 single disc kit is an excellent upgrade from your stock clutch and designed handle mildly modified engines up to 450 horsepower. It is a great clutch where drivability is the most important factor. Our clutch features 30% greater clamping force than a stock clutch allowing you to put more power to the ground and top quality disc material allows for smooth, no-chatter engagement. Each kit includes pressure plate, clutch disc, throwout bearing, alignment tool, and instructions.","brand":"Hays","offers":[{"title":"Default Title","offer_id":52368081518911,"sku":"BCCR_91-2003T","price":435.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/2041\/6831\/files\/91-1002_07_73f5abb6-650a-472c-9097-0435e1b06148.jpg?v=1772905007"},{"product_id":"1970-72-dodge-plymouth-426-440-v8-10-95-in-diameter-18-spline","title":"1970-72 Dodge\/Plymouth 426\/440 V8, 10.95 in. diameter, 18-spline","description":"Hays Street 650 single disc kits are designed handle highly modified engines up to 650 naturally aspirated horsepower (600HP for forced induction \u0026amp; nitrous combinations). Designed as a true Street\/Strip clutch for spirited high performance driving or frequent track use. The high performance disc utilized in the Street 650 has an 8-spring hub with encapsulated damper springs and a sintered metallic friction surface. The encapsulated spring can handle 3 times the shock load versus a standard coil spring. Sintered metallic material provides a degree of slippage on vehicle launch to prevent violent engagement characteristics found in paddle-style metallic discs. Each kit includes pressure plate, clutch disc, throwout bearing, alignment tool, and instructions.","brand":"Hays","offers":[{"title":"Default Title","offer_id":52368081682751,"sku":"BCCR_92-3001","price":1349.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/2041\/6831\/files\/92-3001_0117354.jpg?v=1772905014"},{"product_id":"hays-street-450-conversion-clutch-kit-gm-1","title":"Hays Street 450 Conversion Clutch Kit - GM","description":"Hays Street 450 Clutch Kits are an excellent upgrade from your stock clutch. Our newest 26-spline versions are designed to work in conjunction with a modern 5-speed or 6-speed transmission swap. Engines with mild modifications such as headers, intake manifold, or mild camshaft changes work well with this clutch. These clutch kits are designed handle stock or mildly modified engines up to 450 horsepower. It is a great clutch where drivability is the most important factor. It features upgraded damper springs which give 30% greater clamping force than a stock clutch allowing you to put more power to the ground and top quality organic composite disc material allows for smooth, no-chatter engagement. Our disc friction material is bonded to a steel backing plate that increases heat dissipation and provides excellent structural strength for higher RPM use. The Street 450 is a great choice for an upgraded stock clutch replacement.","brand":"Hays","offers":[{"title":"Default Title","offer_id":52368081977663,"sku":"BCCR_91-1102","price":584.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/2041\/6831\/files\/91-1102_0119275.jpg?v=1772905022"},{"product_id":"1955-85-gm-l6-v6-v8-clutch-kit-11-in-diameter-10-spline","title":"1955-85 GM L6\/V6\/V8 Clutch Kit 11 in. diameter, 10-spline","description":"The Street 450 single disc kit is an excellent upgrade from your stock clutch and designed handle mildly modified engines up to 450 horsepower. It is a great clutch where drivability is the most important factor. Our clutch features 30% greater clamping force than a stock clutch allowing you to put more power to the ground and top quality disc material allows for smooth, no-chatter engagement. Each kit includes pressure plate, clutch disc, throwout bearing, alignment tool, and instructions.","brand":"Hays","offers":[{"title":"Default Title","offer_id":52892485550399,"sku":"BCCR_91-1004","price":511.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/2041\/6831\/files\/91-1002_dee1c8a4-4866-42ca-afa5-b3fa2243d3fb.jpg?v=1777717296"},{"product_id":"gm-12-in-clutch-kit-super-truck-diaphragm-1-1-8-in-10-spline","title":"GM 12 in. Clutch Kit, Super-Truck, Diaphragm, 1-1\/8 in., 10-Spline","description":"Hays Super Truck clutch kits are great replacements for original equipment units. Engineered and built as a matched assembly, each kit will provide exceptional performance, durability and long term dependability. This kit fits Chevy and GMC truck applications with 12 in clutch and 1-1\/8 in 10 spline input shaft. The pressure plate is a diaphragm style, and the clutch disk is organic sprung hub. Comes complete with the throw out bearing and alignment tool.","brand":"Hays","offers":[{"title":"Default Title","offer_id":52892486304063,"sku":"BCCR_90-103","price":511.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/2041\/6831\/files\/90-103_01.jpg?v=1777717304"}],"url":"https:\/\/smgspeed.com\/collections\/transmission-clutch-kit.oembed","provider":"SMGspeed","version":"1.0","type":"link"}