2557 Mr Gasket WATER NECK,CHEV O-RING

WATER NECK,CHEV O-RING coolant; chrome; water; neck; housing; temp; vacuum; switch; sensor; Mr. Gasket O-Ring Style Chrome Water Neck Fits 1967-1979 Chevrolet V8, has 1/2 Inch NPT Vacuum Switch Port Precision die cast, these water necks are first polished to a high luster, then chrome plated. Features an O-ring style seal to prevent water leaks. Comes with O-ring gasket and mounting bolts. Complete with o-rings and mounting bolts Features an o-ring style seal to prevent water leaks Chrome plated 1/2" NPT port can be used for various coolant temp related sensors or switches