We have recently purchased a 1977 Z28 with a 454. The instrument cluster has more gauges than normal. Theses gauges appear to be where the light and other switches would be. There are switches on the center console that aren't labeled. I think they are wired to function as what ever is next to the instrument cluster. What is normally there?

 

Either trace all the wiring .and or start from scratch. That way you know whats there.Both are real joys.And the only switches that should be in the center console is for power windows.If you have them.Other wise its any ones guess.I just hate cars that "hacked".

 

Ok. Thank you.