1/2" N.P.T. X 3/4" hose (straight barb) brass fitting.
Fits Chrysler V8 273, 318, 340 and 360 C.I.D., all models 1986 and up (center riser direct replacement).
Compatible parts:
CM-1-4417063 water cooled center discharge exhaust manifold to fit the small block Chrysler (1/2" N.P.T. cooling hose connections). Used during years 1986 and later.
534005 generic riser designed to be mounted to the original Chrysler center riser exhaust manifold (for use with 3" I.D. exhaust hose/3/4" N.P.T. cooling hose connection).
Manufactured by Barr Marine. Part number 50-512-018.