-original 1/2 x 14 N.P.T.F.-, with factory gauges (correct resistance and connection, produces accurate gauge... see more-original 1/2 x 14 N.P.T.F.-, with factory gauges (correct resistance and connection, produces accurate gauge display)
-O.E.M. made in U.S.A. using original GM/Delco tooling-, (includes wiring & bearing)-O.E.M. made in U.S.A. using original GM/Delco tooling-, (includes wiring & bearing)