{"product_id":"action-clutch-2004-pontiac-gto-5-7l-ls1-chromoly-lightweight-flywheel","title":"Action Clutch AC130FW Chromoly LW Flywheel for 1997-2006 Corvette\/Camaro","description":"\u003ch4\u003eVehicle Fitment\u003c\/h4\u003e\u003cul\u003e \u003cli\u003e1997-2004 Chevrolet Corvette, 5.7L V8 LS1, RWD\u003c\/li\u003e \u003cli\u003e1997-2004 Chevrolet Corvette Z06, 5.7L V8 LS6, RWD\u003c\/li\u003e \u003cli\u003e1998-2002 Chevrolet Camaro Z28\/SS, 5.7L V8 LS1, RWD\u003c\/li\u003e \u003cli\u003e1998-2002 Pontiac Firebird Formula, 5.7L V8 LS1, RWD\u003c\/li\u003e \u003cli\u003e1998-2002 Pontiac Firebird Trans Am, 5.7L V8 LS1, RWD\u003c\/li\u003e \u003cli\u003e1998-2002 Pontiac Firebird Firehawk, 5.7L V8 LS1, RWD\u003c\/li\u003e \u003cli\u003e2004 Pontiac GTO, 5.7L V8 LS1, RWD\u003c\/li\u003e \u003cli\u003e2005-2006 Pontiac GTO, 6.0L V8 LS2, RWD\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFitment Notes\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eDesigned for compatible GM LS-series manual-transmission applications using the specified 6-bolt crankshaft configuration.\u003c\/li\u003e \u003cli\u003eIncludes both standard Corvette LS1 and Corvette Z06 LS6 applications.\u003c\/li\u003e \u003cli\u003eCamaro application is limited to the Z28\/SS 5.7L LS1 models.\u003c\/li\u003e \u003cli\u003eFirebird applications include Formula, Trans Am, and Firehawk 5.7L LS1 models.\u003c\/li\u003e \u003cli\u003ePontiac GTO applications include 2004 5.7L LS1 and 2005-2006 6.0L LS2 models.\u003c\/li\u003e \u003cli\u003eVerify transmission and crankshaft configuration before installation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFeatures\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eChromoly lightweight flywheel engineered for high-performance applications.\u003c\/li\u003e \u003cli\u003eDesigned for light to highly tuned street and race vehicles.\u003c\/li\u003e \u003cli\u003e6-bolt crankshaft configuration.\u003c\/li\u003e \u003cli\u003e15 lb flywheel weight.\u003c\/li\u003e \u003cli\u003eSFI 1.1 certified specification.\u003c\/li\u003e \u003cli\u003eHeat-treated construction improves durability under demanding use.\u003c\/li\u003e \u003cli\u003eReduced rotational mass improves engine response.\u003c\/li\u003e \u003cli\u003eLow inertia supports quicker engine acceleration and rev response.\u003c\/li\u003e \u003cli\u003eHigh thermal capacity supports repeated high-load operation.\u003c\/li\u003e \u003cli\u003eResurfacable design can extend service life when properly maintained.\u003c\/li\u003e \u003cli\u003eTested by Action Clutch up to 18,000 RPM.\u003c\/li\u003e \u003cli\u003eSuitable for street\/track vehicles where increased performance characteristics are desired.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eBrand: Action Clutch\u003c\/li\u003e \u003cli\u003ePart Number: AC130FW\u003c\/li\u003e \u003cli\u003eProduct Type: Chromoly Lightweight Flywheel\u003c\/li\u003e \u003cli\u003eMaterial: Chromoly\u003c\/li\u003e \u003cli\u003eWeight: 15 lbs\u003c\/li\u003e \u003cli\u003eSFI Specification: 1.1\u003c\/li\u003e \u003cli\u003eCrankshaft Configuration: 6-bolt\u003c\/li\u003e \u003cli\u003eApplication: GM LS-series manual-transmission vehicles\u003c\/li\u003e \u003cli\u003eVehicle Position: Engine\/transmission interface\u003c\/li\u003e \u003cli\u003eDrive Type: Rear-wheel drive applications listed above\u003c\/li\u003e \u003cli\u003eMaximum Tested Speed: 18,000 RPM\u003c\/li\u003e \u003cli\u003eServiceability: Resurfacable\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eIncluded Components\u003c\/h4\u003e\u003cul\u003e \u003cli\u003e1x Chromoly Lightweight Flywheel\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Description\u003c\/h4\u003e\u003cp\u003e The Action Clutch AC130FW Chromoly Lightweight Flywheel is engineered for GM LS-series performance applications requiring reduced rotational mass and increased durability. Constructed from heat-treated chromoly and weighing 15 pounds, this lightweight flywheel is designed to improve engine response and reduce rotational inertia while maintaining the thermal capacity needed for demanding street and race use.\u003c\/p\u003e\u003cp\u003e The AC130FW uses a 6-bolt crankshaft configuration and carries an SFI 1.1 specification. Action Clutch states that its chromoly lightweight flywheels are tested up to 18,000 RPM and are resurfacable, allowing serviceability over the component's useful life. The reduction in rotational mass can improve engine response, although it may also introduce additional NVH compared with a heavier factory-style flywheel.\u003c\/p\u003e\u003cp\u003e Verified applications include 1997-2004 Chevrolet Corvette and Corvette Z06 models, 1998-2002 Chevrolet Camaro Z28\/SS and Pontiac Firebird Formula, Trans Am, and Firehawk models, plus 2004 Pontiac GTO and 2005-2006 Pontiac GTO LS2 applications. Confirm the vehicle's manual-transmission and 6-bolt crankshaft configuration before installation.\u003c\/p\u003e\u003cmeta name=\"description\" content=\"Upgrade your engine performance with the Action Clutch AC130FW Chromoly Flywheel, designed for LS-series vehicles. Lightweight \u0026amp; durable!\"\u003e\u003cmeta name=\"keywords\" content=\"chromoly lightweight flywheel, high-performance flywheel, Action Clutch flywheel, LS-series flywheel, Corvette flywheel, Camaro lightweight flywheel, durable flywheel, automotive performance parts, manual transmission flywheel, 6-bolt crankshaft flywheel\"\u003e","brand":"Action Clutch","offers":[{"title":"Default Title","offer_id":53492073136447,"sku":"AONAC130FW","price":322.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0832\/7308\/9343\/files\/df3ee213ffa7a6fe9dce5609ac651f6bL.png?v=1780357565","url":"https:\/\/wcaperformance.com\/products\/action-clutch-2004-pontiac-gto-5-7l-ls1-chromoly-lightweight-flywheel","provider":"WCA Performance","version":"1.0","type":"link"}