Compatible with 1997-2015 GM LS1/LS2/LS3/LS6, 30 LB, Internal Balance, 168-tooth; Upgrade your stock flywheel to a Hays SFI-approved billet steel or aluminum flywheel. Each flywheel is precision machined and engineered to handle extreme duty applications along with being designed to take the punishment of today's high horsepower street, off-road, and race engines.;.
