Product#: 3937787

1969-78 Chevrolet Crankshaft Pulley; Big Block; 3 Groove; Long Water Pump; w/AC; 7-5/8" O.D.

Reproduction crankshaft pulley for 1969-1975 Chevrolet models with 396/402/427/454ci engines, and 1973-1978 GM trucks with 454ci engine. This stamped steel triple groove pulley is 6-3/4" O.D. (3rd groove=7-5/8" O.D.) with GM...

Product#: 154212

1962-1982 Crankshaft Pulley Attaching Bolt Set, SB Chevrolet

Correct reproduction crankshaft pulley bolt kit, includes (3) bolts and (3) lock washers. For use on small block Chevrolet engines with balancer which is 1-3/4" or 1-1/4" thick. GM Full Size passenger car applications:...