Description

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. 1955-1985 Small and Big Block Chevrolet including 348-409, 6061 T-6 w/1045 steel friction plate, Internal Balance, 14 LB, 168-tooth