45 degree neck

Pivoting water neck is die-cast, polished aluminum.

This O-ring sealed water neck rises at a 45° angle and can be rotated 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.

great for double pass rad set ups.