{"product_id":"hays-street-450-conversion-clutch-kit-gm","title":"Hays 91-1100 - Street 450 Conversion Clutch Kit - GM","description":"\u003cp\u003eHays 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.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eIncludes 26-spline clutch disc for use with most 5-speed and 6-speed conversions\u003c\/li\u003e\n\u003cli\u003eGreat drivability for power levels up to 450 horsepower\u003c\/li\u003e\n\u003cli\u003eSmooth, chatter-free operation using top quality organic composite friction surface material\u003c\/li\u003e\n\u003cli\u003eUpgraded damper springs gives up to 30% more clamping pressure than stock OE clutch\u003c\/li\u003e\n\u003cli\u003eSteelback clutch disc features heavy-duty hub spring assembly for increased load capacity\u003c\/li\u003e\n\u003cli\u003eAll Street 450 clutch kits come complete with pressure plate, disc, release bearing, and alignment tool unless otherwise noted\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlignment Tool Included:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e GM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Hays\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Transmission\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisc Diameter:\u003c\/strong\u003e 10.5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisc Material:\u003c\/strong\u003e Organic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisc Style:\u003c\/strong\u003e Spring Hub\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEmission Code:\u003c\/strong\u003e 5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Shaft Diameter:\u003c\/strong\u003e 1-1\/8 in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Spline:\u003c\/strong\u003e 26\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Horsepower Rating:\u003c\/strong\u003e 450\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003epart type:\u003c\/strong\u003e Transmission Clutch Kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePilot Bushing Included:\u003c\/strong\u003e No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure Plate Style:\u003c\/strong\u003e Diaphragm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Clutch Kits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSub Category:\u003c\/strong\u003e Transmission Components\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThrowout Bearing I.D. (inches):\u003c\/strong\u003e 1.380\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThrowout Bearing Included:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTransmission:\u003c\/strong\u003e Category\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e Manufacturer's Limited 90 Day Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWarranty:\u003c\/strong\u003e Manufacturer's Limited 90 Day Warranty\u003c\/p\u003e","brand":"Hays","offers":[{"title":"Default Title","offer_id":45520568352903,"sku":"HAY91-1100","price":873.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0744\/4008\/1543\/files\/25cbc58a67d4c98db1d95c1eaba0078d.jpg?v=1788268674","url":"https:\/\/checkout.northernperformance.ca\/products\/hays-street-450-conversion-clutch-kit-gm","provider":"Northern Performance","version":"1.0","type":"link"}