Chevy Small Block Short Water Pump Single-Groove Steel Crankshaft Pulley - Chrome Rocker Arms Designed for compatible Chevrolet Small

Designed for compatible Chevrolet Small Block V8 engines equipped with a long neck water pump

Rocker Arm Body Style: Standard

Color: Yellow

with a factory-style 4-Bolt Pattern bolt pattern helping match airflow capacity to the intake manifold and engine combination

making this manifold a direct-fit solution for compatible Vortec applications

Chevy Small Block Short Water Pump Single-Groove Steel Crankshaft Pulley - Chrome Rocker Arms Designed for compatible Chevrolet SmallCrankshaft Pulley Fit & Belt Alignment: This pulley is built for Chevy small block accessory drive systems, with the key dimensions needed to match belt routing, accessory position, and pulley spacing. Spec Driven Compatibility: V Belt, 1 groove, 7. 100" outside diameter help determine correct fitment for the accessory drive system. It is configured for Short setups. Match groove count, belt style, bore size, and pulley offset before installation.