Description
Aluminum Single Groove High Water Flow Ratio V-Belt Pulley Kit 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:
7711 1 Groove Crank Pulley (7")
7512 1 Groove Water Pump Pulley (6 1/4")
137 1 Groove Alternator Pulley (2 11/16")
All Mounting Hardware
Optional Alternator Fan Available : 221
Optional Water Pump Pulley Cover Available : 312