-original 1/2 x 14 N.P.T.F.-, Fullsize, Grand Prix, with factory gauges/Rally Gauges (correct resistance and... see more-original 1/2 x 14 N.P.T.F.-, Fullsize, Grand Prix, with factory gauges/Rally Gauges (correct resistance and connection, produces accurate gauge display)
Dash Harness radio connector to rear passenger side speaker wire, Grand Prix, without reverb option... see moreDash Harness radio connector to rear passenger side speaker wire, Grand Prix, without reverb option or tape player Note: This harness is used with a rear passenger side speaker wire to complete rear passenger side speaker wiring
-O.E.M. replacement made in U.S.A.-, Fullsize, with externally regulated 63 amp alternator-O.E.M. replacement made in U.S.A.-, Fullsize, with externally regulated 63 amp alternator