Description
6-rib Aluminum Serpentine Performance Ratio Crank Pulley for Chevy Big Blocks with Short Water Pumps. Designed to Replace Factory V-belt or Steel Serpentine Pulleys.
Application:
Chevy Big Block
5.750" Standard Rotation Short Water Pump
Kit Includes:
6-rib Serpentine Crank Pulley (5 3/4")
All Mounting Hardware