All Makes All Models OER Products - Engine Components
The leader in quality reproductions is here! OER stands for Original Equipment Reproduction. When you see the OER logo, you can be assured that every part is manufactured to exact factory specifications and will fit and function just like the original part. What's more, many OER products are officially licensed and carry a full one your warranty against defects and workmanship.
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. Small block...