{"product_id":"act-hd-perf-street-sprung-clutch-kit-1997-2013-chevrolet-camaro-z28-corvette-pontiac-firebird-gto-actgm9-hdss","title":"ACT HD\/Perf Street Sprung Clutch Kit, 1997-2013 Chevrolet Camaro Z28\/Corvette \u0026 Pontiac Firebird\/GTO | ACTGM9-HDSS","description":"\u003cp\u003eThe ACT GM9-HDSS kit features ACT's most popular Heavy Duty pressure plate paired with its most popular street disc for GM's LS1\/LS2\/LS6-equipped F-body and Corvette platform. ACT Heavy Duty pressure plates use an exclusive diaphragm design to increase clamp load, reduce deflection, and maximize clutch life, with every diaphragm undergoing ACT's four-stage heat-treating process. Precision cover stampings add rigidity and consistency. The included Performance street disc uses premium organic friction material with high copper content for better heat transfer and steel-backed lining for greater burst strength and durability, with reduced marcel for faster shift action and increased strength and reliability.\u003c\/p\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/9aea4a88ee91500c37a766fcb5c28a21.PDF\"\u003eWarranty\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/d856e10aab4787d29e6c192d62ac3288.PDF\"\u003eInstallation Instructions\u003c\/a\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePressure Plate: Heavy Duty, four-stage heat-treated diaphragm\u003c\/li\u003e\n\u003cli\u003eDisc Material: Organic, high copper content, steel-backed lining\u003c\/li\u003e\n\u003cli\u003eDisc Hub: Sprung, reduced marcel for faster shift action\u003c\/li\u003e\n\u003cli\u003eCover: Precision-stamped for rigidity and consistency\u003c\/li\u003e\n\u003cli\u003eRecommended Use: Street and race use\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eVehicle Applications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1997 Chevrolet Corvette Base\u003c\/li\u003e\n\u003cli\u003e1998 Chevrolet Camaro Z28\u003c\/li\u003e\n\u003cli\u003e1998 Chevrolet Camaro Z28 SS\u003c\/li\u003e\n\u003cli\u003e1998 Chevrolet Corvette Base\u003c\/li\u003e\n\u003cli\u003e1998 Chevrolet Corvette Indianapolis 500 Pace Car\u003c\/li\u003e\n\u003cli\u003e1998 Pontiac Firebird Formula\u003c\/li\u003e\n\u003cli\u003e1998 Pontiac Firebird Trans Am\u003c\/li\u003e\n\u003cli\u003e1999 Chevrolet Camaro Z28\u003c\/li\u003e\n\u003cli\u003e1999 Chevrolet Camaro Z28 SS\u003c\/li\u003e\n\u003cli\u003e1999 Chevrolet Corvette Base\u003c\/li\u003e\n\u003cli\u003e1999 Pontiac Firebird Formula\u003c\/li\u003e\n\u003cli\u003e1999 Pontiac Firebird Trans Am\u003c\/li\u003e\n\u003cli\u003e2000 Chevrolet Camaro Z28\u003c\/li\u003e\n\u003cli\u003e2000 Chevrolet Camaro Z28 SS\u003c\/li\u003e\n\u003cli\u003e2000 Chevrolet Corvette Base\u003c\/li\u003e\n\u003cli\u003e2000 Pontiac Firebird Formula\u003c\/li\u003e\n\u003cli\u003e2000 Pontiac Firebird Trans Am\u003c\/li\u003e\n\u003cli\u003e2001 Chevrolet Camaro Z28\u003c\/li\u003e\n\u003cli\u003e2001 Chevrolet Camaro Z28 SS\u003c\/li\u003e\n\u003cli\u003e2001 Chevrolet Corvette Base\u003c\/li\u003e\n\u003cli\u003e2001 Chevrolet Corvette Z06\u003c\/li\u003e\n\u003cli\u003e2001 Pontiac Firebird Formula\u003c\/li\u003e\n\u003cli\u003e2001 Pontiac Firebird Trans Am\u003c\/li\u003e\n\u003cli\u003e2002 Chevrolet Camaro Z28\u003c\/li\u003e\n\u003cli\u003e2002 Chevrolet Camaro Z28 SS\u003c\/li\u003e\n\u003cli\u003e2002 Chevrolet Corvette Base\u003c\/li\u003e\n\u003cli\u003e2002 Chevrolet Corvette Z06\u003c\/li\u003e\n\u003cli\u003e2002 Pontiac Firebird Formula\u003c\/li\u003e\n\u003cli\u003e2002 Pontiac Firebird Trans Am\u003c\/li\u003e\n\u003cli\u003e2003 Chevrolet Corvette 50th Anniversary Edition\u003c\/li\u003e\n\u003cli\u003e2003 Chevrolet Corvette 50th Anniversary Edition Pace Car\u003c\/li\u003e\n\u003cli\u003e2003 Chevrolet Corvette Base\u003c\/li\u003e\n\u003cli\u003e2003 Chevrolet Corvette Z06\u003c\/li\u003e\n\u003cli\u003e2004 Chevrolet Corvette Base\u003c\/li\u003e\n\u003cli\u003e2004 Chevrolet Corvette Z06\u003c\/li\u003e\n\u003cli\u003e2004 Pontiac GTO Base\u003c\/li\u003e\n\u003cli\u003e2005 Chevrolet Corvette Base\u003c\/li\u003e\n\u003cli\u003e2005 Pontiac GTO Base\u003c\/li\u003e\n\u003cli\u003e2006 Chevrolet Corvette Base\u003c\/li\u003e\n\u003cli\u003e2006 Pontiac GTO Base\u003c\/li\u003e\n\u003cli\u003e2007 Chevrolet Corvette Base\u003c\/li\u003e\n\u003cli\u003e2008 Chevrolet Corvette Base\u003c\/li\u003e\n\u003cli\u003e2009 Chevrolet Corvette Base\u003c\/li\u003e\n\u003cli\u003e2010 Chevrolet Corvette Base\u003c\/li\u003e\n\u003cli\u003e2010 Chevrolet Corvette Grand Sport\u003c\/li\u003e\n\u003cli\u003e2011 Chevrolet Corvette Base\u003c\/li\u003e\n\u003cli\u003e2011 Chevrolet Corvette Grand Sport\u003c\/li\u003e\n\u003cli\u003e2012 Chevrolet Corvette Base\u003c\/li\u003e\n\u003cli\u003e2012 Chevrolet Corvette Grand Sport\u003c\/li\u003e\n\u003cli\u003e2013 Chevrolet Corvette Base\u003c\/li\u003e\n\u003cli\u003e2013 Chevrolet Corvette Grand Sport\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWarning: This product can expose you to chemicals including carbon black, glass wool fibers, or silica (in clutch discs), chromium and nickel, which are known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov\u003c\/p\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch5\u003eWhat is included in the GM9-HDSS kit?\u003c\/h5\u003e\u003cp\u003eThe kit includes ACT's Heavy Duty pressure plate and a Performance street sprung disc, sized for the shared LS1\/LS2\/LS6 clutch platform of these Chevrolet and Pontiac applications.\u003c\/p\u003e\u003ch5\u003eIs this kit suited for daily street driving?\u003c\/h5\u003e\u003cp\u003eYes, this Heavy Duty\/Performance Street Sprung combination is ACT's most popular street-oriented pairing, designed for smooth engagement with everyday drivability.\u003c\/p\u003e\u003ch5\u003eWhat vehicles does this kit fit?\u003c\/h5\u003e\u003cp\u003eIt fits the 1998-2002 Chevrolet Camaro Z28\/Z28 SS, 1997-2013 Chevrolet Corvette (including Z06, Grand Sport, 427, and Indianapolis 500\/50th Anniversary pace car editions), and 1998-2002 Pontiac Firebird Formula\/Trans Am and 2004-2006 GTO. See the full Vehicle Applications list above to confirm the exact year and trim.\u003c\/p\u003e\u003ch5\u003eDoes this kit include a flywheel?\u003c\/h5\u003e\u003cp\u003eNo, the GM9-HDSS kit includes the pressure plate and disc only; it uses the factory flywheel unless a separate ACT flywheel is purchased.\u003c\/p\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is included in the GM9-HDSS kit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The kit includes ACT's Heavy Duty pressure plate and a Performance street sprung disc, sized for the shared LS1\/LS2\/LS6 clutch platform of these Chevrolet and Pontiac applications.\"}}, {\"@type\": \"Question\", \"name\": \"Is this kit suited for daily street driving?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes, this Heavy Duty\/Performance Street Sprung combination is ACT's most popular street-oriented pairing, designed for smooth engagement with everyday drivability.\"}}, {\"@type\": \"Question\", \"name\": \"What vehicles does this kit fit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"It fits the 1998-2002 Chevrolet Camaro Z28\/Z28 SS, 1997-2013 Chevrolet Corvette (including Z06, Grand Sport, 427, and Indianapolis 500\/50th Anniversary pace car editions), and 1998-2002 Pontiac Firebird Formula\/Trans Am and 2004-2006 GTO.\"}}, {\"@type\": \"Question\", \"name\": \"Does this kit include a flywheel?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No, the GM9-HDSS kit includes the pressure plate and disc only; it uses the factory flywheel unless a separate ACT flywheel is purchased.\"}}]}\u003c\/script\u003e","brand":"ACT","offers":[{"title":"Default Title","offer_id":42181979209776,"sku":"ACTGM9-HDSS","price":613.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/9548\/3440\/files\/84e333302943721bec1721131445a3a4L.jpg?v=1752505669","url":"https:\/\/berryperformancesales.com\/products\/act-hd-perf-street-sprung-clutch-kit-1997-2013-chevrolet-camaro-z28-corvette-pontiac-firebird-gto-actgm9-hdss","provider":"Berry Performance Sales","version":"1.0","type":"link"}