Bus Turn Signal Switch & Knob
TURN SIGNAL SWITCH, March 1957-1965, 6 wires
Knobs for above switch: Grey,
Ivory and
Black
TURN SIGNAL SWITCH, 1966-1967,
9 wires
Black knob for above switch:Black knob
Screws for above switch:Screws
TURN SIGNAL SWITCH, 1972 only
TURN SIGNAL SWITCH, 1973-1974
TURN SIGNAL SWITCH, 1974-1979