Holden Commodore VS VT VX VY 3.8L V6 ECOTEC BILLET 20% UNDERDRIVE Water Pump Pulley SILVER/RAW

Our ECOTEC Underdrive water pump pulley is 20% larger than the factory water pump pulley.

Engine accessories like the water pump will always take horsepower from your engine. By replacing the Holden factory sized pulley with a larger light-weight pulley, the pump is slowed & takes less power, making more horsepower available to the rear wheels, and also prevents the water pump from overheating under high-RPM applications.

Quick and easily to install. Simply remove the factory pulley and install our billet pulley. 

Material: Billet 6061 Aluminium
Finish: Anodized Black

To suit:
Holden Commodore VS VT VX VY models with 3.8L V6 Ecotec (1996-2003) L36 engines
Will NOT suit V8 models.