DeWitts DWR32-15822 - Chevy Straight Aluminum Water Neck

STRAIGHT ALUM WATER NECK Water neck is die-cast, polished aluminum. The O-ring sealed water neck rises straight up for best possible radiator hose access. Fits all Chevy V8's 1955-86 and accepts normal GM thermostats and 1-1/2" I.D. hoses. Includes hardware. Bolt hole dimension is approximately 3-1/4" center-to-center.