The Davies Craig EWP Coyote Header-Adaptor Kit has been designed for use with EWP Electric Water Pumps and Davies Craig Thermatic Fans to replace your belt-driven mechanical fan and pump. This enables you to replace your existing belt-driven, mechanical water pump on Ford Coyote V8 engines. Note: This header adaptor plate is designed to fit in place of the original belt driven Mechanical Water Pump. Upon removing the Mechanical Water Pump, you will need to ensure that you have the correct sized belt for reconfiguration.