-O.E.M. made in U.S.A. using original GM/Delco tooling-, "BOYNE" type, (includes wiring)-O.E.M. made in U.S.A. using original GM/Delco tooling-, "BOYNE" type, (includes wiring)
-original 1/2 x 14 N.P.T.F.-, 6 Cyl. Note: Requires a single 56 series female connection-original 1/2 x 14 N.P.T.F.-, 6 Cyl. Note: Requires a single 56 series female connection