-original 1/2 x 14 N.P.T.F.-, (correct resistance and connection, produces accurate gauge display)-original 1/2 x 14 N.P.T.F.-, (correct resistance and connection, produces accurate gauge display)
speaker fader switch to radio, front speaker, and rear speaker, manual radio, with front single... see morespeaker fader switch to radio, front speaker, and rear speaker, manual radio, with front single dash speaker & rear single speaker, except Station Wagon (solders directly to terminals on reverb switch assembly)