Stewart, Robert Shaw Thermostat 160 Motorcycle & ATV/UTV Gear The XD Housing is 300%

The XD Housing is 300% stronger in end of travel load testing

Truly universal aluminum fuel cell featuring an Aeromotive high performance fuel pump and pre-pump filter built right into the fuel cell

6 2 Valve applications

a valid proof of purchase will be required

1965-1970 Chevrolet Biscayne

Stewart, Robert Shaw Thermostat 160 Motorcycle & ATV/UTV Gear The XD Housing is 300%For applications requiring a thermostat to keep the engine at operating temperature, we recommend using a Stewart Robertshaw high flow thermostat. This thermostat does not restrict flow when open. The Stewart Robertshaw thermostat enhances the performance of the cooling system, using any style of water pump. However, the Stewart Stage 1 high flow water pump may require this thermostat to operate properly, and Stewart Stage 2, 3, and 4 water pumps