Chevrolet & GMC "C" & "K" Models (1967-72)

Disconnect negative battery cable. Disconnect speedometer cable and wiring harness connector at rear of instrument panel. Remove choke control knob from choke rod, remove setscrew from windshield wiper knob and remove knob. Pull light switch out to extreme position, then press on spring-loaded release button on top of switch assembly and pull switch knob and rod out of instrument panel. Using suitable tool, remove choke control, windshield wiper, and light switch bezels from instrument panel. Remove cluster retaining screws from assembly face and remove cluster from panel.