{"product_id":"z66-hdg4-hd-race-sprung-4-pad","title":"Z66-HDG4 - HD\/Race Sprung 4 Pad","description":"\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eProduct Description: HD\/Race Sprung 4 Pad Clutch Kit\u003c\/strong\u003e\u003c\/p\u003e\n \u003cp data-mce-fragment=\"1\"\u003eThe HD\/Race Sprung 4 Pad Clutch Kit, designated as Z66-HDG4, is engineered by ACT to provide exceptional performance in high horsepower street or race applications. Weighing 13.7 pounds, this kit boasts a torque capacity of 355 ft\/lbs, exceeding OE standards by 87%. It features a ceramic clutch disc material with an 8.8-inch (224mm) diameter and an input shaft diameter of 0.9375 inches.\u003c\/p\u003e\n \u003cp data-mce-fragment=\"1\"\u003eAt its core, this kit features ACT's renowned Heavy Duty pressure plate, utilizing an exclusive diaphragm design to increase clamp load, reduce deflection, and maximize clutch life. Each diaphragm undergoes a meticulous four-stage heat-treating process for unmatched performance. Precision cover stampings ensure rigidity and consistency for reliable operation.\u003c\/p\u003e\n \u003cp data-mce-fragment=\"1\"\u003ePaired with the pressure plate is ACT's 4-pad spring-centered race disc, featuring a spring center to properly damp torsional vibrations for quieter operation and resist failure even under harsh conditions. ACT spring retainers utilize wraparound spring windows and thicker retainer stampings to provide spring support, reduce stress concentrations, and increase strength and reliability. The 4-pad spring-centered race disc delivers harsher engagement but faster shifting, making it ideal for smaller disc sizes in smaller engines.\u003c\/p\u003e\n \u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n \u003cul data-mce-fragment=\"1\"\u003e\n \u003cli data-mce-fragment=\"1\"\u003e\n \u003cstrong data-mce-fragment=\"1\"\u003eFeel:\u003c\/strong\u003e Light to moderate pedal effort, aggressive engagement, with OE to mild gear rattle.\u003c\/li\u003e\n \u003cli data-mce-fragment=\"1\"\u003e\n \u003cstrong data-mce-fragment=\"1\"\u003eLife:\u003c\/strong\u003e Moderate friction life, extended by ACT's exclusive diaphragm design.\u003c\/li\u003e\n \u003cli data-mce-fragment=\"1\"\u003e\n \u003cstrong data-mce-fragment=\"1\"\u003eQuality:\u003c\/strong\u003e Carefully engineered, precisely assembled, accurately balanced, using select ceramic friction materials for high heat tolerance and maximum performance.\u003c\/li\u003e\n \u003cli data-mce-fragment=\"1\"\u003e\n \u003cstrong data-mce-fragment=\"1\"\u003eRecommended Use:\u003c\/strong\u003e Specifically designed for high horsepower street or race use, catering to performance enthusiasts seeking uncompromising performance.\u003c\/li\u003e\n \u003cli data-mce-fragment=\"1\"\u003e\n \u003cstrong data-mce-fragment=\"1\"\u003eACT Difference:\u003c\/strong\u003e Rigorously tested, ensuring 100% clamp load and dynamically computer balanced for smooth operation even at high RPMs.\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eVehicle Fitment:\u003c\/strong\u003e This clutch kit is compatible with a wide range of vehicles, including various Mazda and Ford models from the 1993 to 2003 model years. Compatible vehicles include:\u003c\/p\u003e\n \u003cul data-mce-fragment=\"1\"\u003e\n \u003cli data-mce-fragment=\"1\"\u003e1993-2003 Ford Probe Base, SE\u003c\/li\u003e\n \u003cli data-mce-fragment=\"1\"\u003e1993-2003 Mazda 626 DX, LX\u003c\/li\u003e\n \u003cli data-mce-fragment=\"1\"\u003e1993-2003 Mazda MX-6 Base\u003c\/li\u003e\n \u003cli data-mce-fragment=\"1\"\u003e2001-2003 Mazda Protege DX, ES, LX, Mazdaspeed\u003c\/li\u003e\n \u003cli data-mce-fragment=\"1\"\u003e2002 Mazda Protege5 Base\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003cp data-mce-fragment=\"1\"\u003eFor enthusiasts demanding uncompromising performance and reliability in high horsepower applications, the HD\/Race Sprung 4 Pad Clutch Kit from ACT is the ultimate choice, delivering unmatched performance both on the street and the track.\u003c\/p\u003e","brand":"ACT","offers":[{"title":"Default Title","offer_id":40572435267697,"sku":"Z66-HDG4","price":590.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0059\/7059\/1857\/files\/Z66-HDG4_60b95072-7c54-467d-961d-289e29a98a05.jpg?v=1711054582","url":"https:\/\/gripracingusa.com\/products\/z66-hdg4-hd-race-sprung-4-pad","provider":"gripracingusa","version":"1.0","type":"link"}