located on passenger side cylinder head, -O.E.M. replacement made in U.S.A.-, V8, small block, with... see morelocated on passenger side cylinder head, -O.E.M. replacement made in U.S.A.-, V8, small block, with warning lights & A/C
-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)