Chevy Big/Small Block Long Water Pump High Flow Serpentine Water Pump Pulley

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")