rear section, early production: harness has the console light socket, a connection for the ground... see morerear section, early production: harness has the console light socket, a connection for the ground wire to the console courtesy light, & connection for the courtesy light slide at rear of console
fader switch assembly to radio & rear speaker wire, with front single dash speaker &... see morefader switch assembly to radio & rear speaker wire, with front single dash speaker & rear speaker, without reverb (solders directly to terminals on fader switch assembly)