Thermostat Housings

Upgrade your cooling system with CVF Racing Ford 351 Cleveland Thermostat Housings, designed for compatible Ford 351C, 351M, and 400 V8 engines. Also known as water necks, thermostat necks, or water outlets, these housings connect the upper radiator hose to the engine's cooling system while securing the thermostat in place. Ideal for classic Mustangs, Torinos, Broncos, Ford trucks, and custom performance builds, CVF Racing thermostat housings provide a clean, finished appearance and a quality solution for your Ford Cleveland cooling system.