Turn Signal Switch: 57-58 Chev /Full Size LHD - 6 wires 7 inch picture IS correct

picture IS correct

Each emblem comes with the speed nuts too

for the GM A body 1966-67 Models as listed below

These simply plug into the orignal  bulb bayonet fitting

Turn Signal Switch: 57-58 Chev /Full Size LHD - 6 wires 7 inch picture IS correctThis is the 6 wire electrical side of the early turn signal switches for the passenger car and light truck use on US make or parts sourced.. 1957 1968 era as shown .. for various GM original applications its before GM went over to the full circle plastic turn signal switch. ALSO BE ALERT. not everybody with a 57 or 58. may still have an original steering column.. happens.. worth checking before ordering .. Image IS CORRECT.