Big Block Chevy High Flow Serpentine Crankshaft Pulley for Long Water Pumps

Dual Groove | 6 Rib Serpentine | Long Water Pumps

6&6-rib Aluminum Serpentine High Water Flow Ratio Crank Pulley for Chevy Big Blocks with Long Water Pumps. Designed to Replace Factory V-belt or Steel Serpentine Pulleys.

Application:

Chevy Big Block

7.287" Standard Rotation Long Water Pump 

Kit Includes:

6&6-rib Serpentine Crank Pulley (7")

All Mounting Hardware