Description
6-rib Aluminum Serpentine High Water Flow Ratio Water Pump 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 Water Pump Pulley (5 1/4")