Description
6-rib Aluminum Serpentine High Water Flow Ratio Water Pump Pulley for Chevy Small and Big Blocks with Long Water Pumps. Designed to Replace Factory V-belt or Steel Serpentine Pulleys.
Application:
Chevy Small Block & Chevy Big Block
Chevy Small Block 7" Standard Rotation Long Water Pump
Chevy Big Block 7.287" Standard Rotation Long Water Pump
Kit Includes:
6-rib Serpentine Water Pump Pulley (5 1/4")