McLeod 560300 - Fw Alum Chevy Lg Reg Stl Hs 0Bal 153T

Make Chevrolet Ring Gear 153 tooth Flywheel Material Aluminum Weight 15 Lbs Engine 1955-85 SBC 2pc Seal Engine 2 1970-1990 BBC (Large Register) Engine 3 1991-Up BBC 1pc Seal 454, 502, 572 (Large Register) Clutch Patterns 10In. & 10.5In. Long & 10.5In. Borg & Beck/Diaphragm Disc Diameter 10In.,10.5In.,10.95In. Engine Balance Internal Balance Additional Counter Weight Kit Required 560222 NOTE: CENTERBORE/CRANK BOSS: Because of standard variances in OEM and Aftermarket manufacturing tolerances, the flywheel to crankshaft boss fit may have variations from slip-fit to slight interference. Interference at the crankshaft “boss” can be corrected by heating the flywheel to temporarily to expand the center bore for correct mounting. Caution, flywheel will be hot, handle with care.