Chevy Aluminum Thermostat Housing, 15 Degree Neck

These thermostat housings are die-cast, polished aluminum. The O-Ring sealed water neck rises at a 15 angle and can be rotated 360 for best possible radiator hose access. Includes hardware. Fits all Chevy V8's 1955-86, and accepts normal GM thermostats and 1-12" I.D. hoses.