{"product_id":"act-xact-prolite-flywheel-1997-2015-gm-ls-series-600585","title":"ACT XACT Prolite Clutch Flywheel, 1997-2015 GM LS-Series Camaro\/Corvette\/CTS-V\/Firebird\/GTO\/SSR | 600585","description":"\u003cp\u003eThe ACT 600585 XACT Prolite flywheel is ACT's lightest flywheel offering with the lowest rotational inertia, designed for the sharpest throttle response and quickest acceleration across GM's LS-series Camaro, Corvette, Cadillac CTS-V, Firebird, GTO, and SSR applications. Prolite flywheels are preferred for road racing or rally racing and carry somewhat reduced low-speed drivability versus a heavier stock flywheel. Material is properly distributed for maximum strength, good heat tolerance, and rigidity. The flywheel is forged, CNC-machined, and dynamically computer balanced for smooth high-RPM reliability, and one-piece construction eliminates warped inserts or loose ring gears. It is fully serviceable and can be resurfaced with no additional parts required.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFriction Surface Diameter: 11 in\u003c\/li\u003e\n\u003cli\u003eProduct Weight: 14.6 lbs\u003c\/li\u003e\n\u003cli\u003eConstruction: Chromoly steel, forged and CNC-machined\u003c\/li\u003e\n\u003cli\u003eSFI Rating: 1.1\u003c\/li\u003e\n\u003cli\u003eRing Gear Mount: Flat\u003c\/li\u003e\n\u003cli\u003eServiceable: Yes, resurfaceable with no additional parts required\u003c\/li\u003e\n\u003cli\u003eRecommended Use: Race use\u003c\/li\u003e\n\u003cli\u003ePart Number: 600585\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eVehicle Applications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e2004 Cadillac CTS V\u003c\/li\u003e\n\u003cli\u003e2005 Cadillac CTS V\u003c\/li\u003e\n\u003cli\u003e2006 Cadillac CTS V\u003c\/li\u003e\n\u003cli\u003e2007 Cadillac CTS V\u003c\/li\u003e\n\u003cli\u003e2010 Chevrolet Camaro SS\u003c\/li\u003e\n\u003cli\u003e2011 Chevrolet Camaro SS\u003c\/li\u003e\n\u003cli\u003e2012 Chevrolet Camaro SS\u003c\/li\u003e\n\u003cli\u003e2013 Chevrolet Camaro SS\u003c\/li\u003e\n\u003cli\u003e2014 Chevrolet Camaro SS\u003c\/li\u003e\n\u003cli\u003e2015 Chevrolet Camaro SS\u003c\/li\u003e\n\u003cli\u003e2014 Chevrolet Camaro Z\/28\u003c\/li\u003e\n\u003cli\u003e2015 Chevrolet Camaro Z\/28\u003c\/li\u003e\n\u003cli\u003e1998 Chevrolet Camaro Z28\u003c\/li\u003e\n\u003cli\u003e1999 Chevrolet Camaro Z28\u003c\/li\u003e\n\u003cli\u003e2000 Chevrolet Camaro Z28\u003c\/li\u003e\n\u003cli\u003e2001 Chevrolet Camaro Z28\u003c\/li\u003e\n\u003cli\u003e2002 Chevrolet Camaro Z28\u003c\/li\u003e\n\u003cli\u003e1998 Chevrolet Camaro Z28 SS\u003c\/li\u003e\n\u003cli\u003e1999 Chevrolet Camaro Z28 SS\u003c\/li\u003e\n\u003cli\u003e2000 Chevrolet Camaro Z28 SS\u003c\/li\u003e\n\u003cli\u003e2001 Chevrolet Camaro Z28 SS\u003c\/li\u003e\n\u003cli\u003e2002 Chevrolet Camaro Z28 SS\u003c\/li\u003e\n\u003cli\u003e2008 Chevrolet Corvette 427 Limited Edition Z06\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\u003e1997 Chevrolet Corvette\u003c\/li\u003e\n\u003cli\u003e1998 Chevrolet Corvette\u003c\/li\u003e\n\u003cli\u003e1999 Chevrolet Corvette\u003c\/li\u003e\n\u003cli\u003e2000 Chevrolet Corvette\u003c\/li\u003e\n\u003cli\u003e2001 Chevrolet Corvette\u003c\/li\u003e\n\u003cli\u003e2002 Chevrolet Corvette\u003c\/li\u003e\n\u003cli\u003e2003 Chevrolet Corvette\u003c\/li\u003e\n\u003cli\u003e2004 Chevrolet Corvette\u003c\/li\u003e\n\u003cli\u003e2005 Chevrolet Corvette\u003c\/li\u003e\n\u003cli\u003e2006 Chevrolet Corvette\u003c\/li\u003e\n\u003cli\u003e2007 Chevrolet Corvette\u003c\/li\u003e\n\u003cli\u003e2008 Chevrolet Corvette\u003c\/li\u003e\n\u003cli\u003e2009 Chevrolet Corvette\u003c\/li\u003e\n\u003cli\u003e2010 Chevrolet Corvette\u003c\/li\u003e\n\u003cli\u003e2010 Chevrolet Corvette Grand Sport\u003c\/li\u003e\n\u003cli\u003e1998 Chevrolet Corvette Indianapolis 500 Pace Car\u003c\/li\u003e\n\u003cli\u003e2001 Chevrolet Corvette Z06\u003c\/li\u003e\n\u003cli\u003e2002 Chevrolet Corvette Z06\u003c\/li\u003e\n\u003cli\u003e2003 Chevrolet Corvette Z06\u003c\/li\u003e\n\u003cli\u003e2004 Chevrolet Corvette Z06\u003c\/li\u003e\n\u003cli\u003e2006 Chevrolet Corvette Z06\u003c\/li\u003e\n\u003cli\u003e2007 Chevrolet Corvette Z06\u003c\/li\u003e\n\u003cli\u003e2008 Chevrolet Corvette Z06\u003c\/li\u003e\n\u003cli\u003e2009 Chevrolet Corvette Z06\u003c\/li\u003e\n\u003cli\u003e2010 Chevrolet Corvette Z06\u003c\/li\u003e\n\u003cli\u003e2011 Chevrolet Corvette Z06\u003c\/li\u003e\n\u003cli\u003e2012 Chevrolet Corvette Z06\u003c\/li\u003e\n\u003cli\u003e2013 Chevrolet Corvette Z06\u003c\/li\u003e\n\u003cli\u003e2011 Chevrolet Corvette Z06 Carbon\u003c\/li\u003e\n\u003cli\u003e2005 Chevrolet SSR\u003c\/li\u003e\n\u003cli\u003e2006 Chevrolet SSR\u003c\/li\u003e\n\u003cli\u003e1998 Pontiac Firebird Formula\u003c\/li\u003e\n\u003cli\u003e1999 Pontiac Firebird Formula\u003c\/li\u003e\n\u003cli\u003e2000 Pontiac Firebird Formula\u003c\/li\u003e\n\u003cli\u003e2001 Pontiac Firebird Formula\u003c\/li\u003e\n\u003cli\u003e2002 Pontiac Firebird Formula\u003c\/li\u003e\n\u003cli\u003e1998 Pontiac Firebird Trans Am\u003c\/li\u003e\n\u003cli\u003e1999 Pontiac Firebird Trans Am\u003c\/li\u003e\n\u003cli\u003e2000 Pontiac Firebird Trans Am\u003c\/li\u003e\n\u003cli\u003e2001 Pontiac Firebird Trans Am\u003c\/li\u003e\n\u003cli\u003e2002 Pontiac Firebird Trans Am\u003c\/li\u003e\n\u003cli\u003e2004 Pontiac GTO\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\u003eIs the XACT Prolite flywheel good for daily driving?\u003c\/h5\u003e\u003cp\u003eIt can be driven on the street, but as ACT's lightest, lowest-inertia flywheel it is optimized for road and rally racing and carries somewhat reduced low-speed drivability compared to a heavier flywheel.\u003c\/p\u003e\u003ch5\u003eCan this flywheel be resurfaced?\u003c\/h5\u003e\u003cp\u003eYes, it is fully serviceable and can be resurfaced without buying additional parts.\u003c\/p\u003e\u003ch5\u003eWhat platforms does the 600585 flywheel fit?\u003c\/h5\u003e\u003cp\u003eIt covers a wide range of GM LS-series platforms, including the Cadillac CTS-V, Camaro Z28\/SS\/Z\/28, Corvette (including Z06 and Grand Sport), SSR, Firebird Formula\/Trans Am, and Pontiac GTO. See the Vehicle Applications list above to confirm the exact year and trim.\u003c\/p\u003e\u003ch5\u003eDoes the 600585 flywheel work with GM9-HDSS and GM12-HDSS clutch kits?\u003c\/h5\u003e\u003cp\u003eYes, the 600585 is the flywheel ACT specifies for LS2\/LS3\/LS7 applications used with its GM9-HDSS clutch kit, and it is also included in the GM12-HDSS kit.\u003c\/p\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Is the XACT Prolite flywheel good for daily driving?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"It can be driven on the street, but as ACT's lightest, lowest-inertia flywheel it is optimized for road and rally racing and carries somewhat reduced low-speed drivability compared to a heavier flywheel.\"}},{\"@type\":\"Question\",\"name\":\"Can this flywheel be resurfaced?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes, it is fully serviceable and can be resurfaced without buying additional parts.\"}},{\"@type\":\"Question\",\"name\":\"What platforms does the 600585 flywheel fit?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"It covers a wide range of GM LS-series platforms, including the Cadillac CTS-V, Camaro Z28\/SS\/Z-28, Corvette (including Z06 and Grand Sport), SSR, Firebird Formula\/Trans Am, and Pontiac GTO.\"}},{\"@type\":\"Question\",\"name\":\"Does the 600585 flywheel work with GM9-HDSS and GM12-HDSS clutch kits?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes, the 600585 is the flywheel ACT specifies for LS2\/LS3\/LS7 applications used with its GM9-HDSS clutch kit, and it is also included in the GM12-HDSS kit.\"}}]}\u003c\/script\u003e","brand":"Advanced Clutch","offers":[{"title":"Default Title","offer_id":42652789997616,"sku":"BHXS_600585","price":463.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/9548\/3440\/files\/ACT600585.jpg?v=1765876268","url":"https:\/\/berryperformancesales.com\/products\/act-xact-prolite-flywheel-1997-2015-gm-ls-series-600585","provider":"Berry Performance Sales","version":"1.0","type":"link"}