Product#: 3755820

1955-1972 Chevrolet; Crankshaft Pulley; Short Water Pump; Small Block; 1-Groove; w/o AC

Reproduction of the original crankshaft pulley designed for use with various 1955-1972 Chevrolet car and truck models with small block, short water pump, and without air conditioning. Each pulley is manufactured to correct...


Product#: 3744043

1957-1972 Chevrolet Small Block; Short Water Pump; Double Groove 6-3/4"OD Crankshaft Pulley

OER reproduction crankshaft pulley for various GM 1957-72 small block motors with short water pump. This crankshaft pulley is a double-groove pulley that measures 6-3/4" diameter. Stamped with GM# 3744043. Note: Can be...