with C.A.C. A/C & early heater blower switch that has 3 terminals in a "U"... see morewith C.A.C. A/C & early heater blower switch that has 3 terminals in a "U" shaped pattern with a 4th terminal offset
fader switch to radio & rear speaker wire, with front single dash speaker & rear... see morefader switch to radio & rear speaker wire, with front single dash speaker & rear speaker