rear of door, -reproduction-, all 1st design: 3 wires connect to each door ajar switch,... see morerear of door, -reproduction-, all 1st design: 3 wires connect to each door ajar switch, each switch has 3 holes in a plastic insulator to accept pin type terminals on wires from harness (2 required per car) ****(IT IS HIGHLY RECOMMENDED TO PURCHASE NEW TERMINALS WHEN REPLACING THESE SWITCHES)****
-original 1/2 x 14 N.P.T.F.-, all (correct resistance and connection, produces accurate gauge display)-original 1/2 x 14 N.P.T.F.-, all (correct resistance and connection, produces accurate gauge display)
-O.E.M. made in U.S.A. using original GM tooling-, all small block with automatic transmission-O.E.M. made in U.S.A. using original GM tooling-, all small block with automatic transmission