The Davies Craig EWP® Block Adapter which is designed, in conjunction with an EWP® Electric Water Pump Combo Kits, to replace your existing belt-driven mechanical water pump on the Chevrolet V8 engine.

Further, if your belt-driven, mechanical water pump has a mechanical fan, you will need to replace it with a Davies Craig Thermatic Fan..

If you’ve purchased one of the EWP® Electric Water Pump Combo Kits, then your EWP/Fan Digital Controller has a built-in thermal switch that will control an electric Thermatic Fan in unison with your new Electric Water Pump.

When choosing your fan, remember that a strong air flow, Cubic Feet per Minute (CFM) through your engine’s radiator is the one vital factor that helps achieve efficient engine cooling. Ensure the electric Thermatic Fan you select has sufficient air flow, (CFM).