Originally Posted by jopat86
Doc Rebuild says on a 1959 which I have. However I've an after market wiring system (Ron Francis) in my car so all color coding is different in my car,,,for some ungodly reason. A real pain in the ****.
Looking at the 3 center posts of the switch that are stacked like a pyramid: 2 lower posts, with a single post above them.
Top of pyramid post is red wire that goes to amp gauge passenger side stud. This wire also T's off to go to voltage Regulator "B" Battery Terminal.
Right bottom post of pyramid is purple going to driver side terminal on coil resistor.
Left bottom post of pyramid is purple going to your start solenoid "S" ignition switch terminal.
On left side of pyramid as it stands upright, this post takes a pink wire that goes to fuse block Radio 20 amp fuse position (third from the bottom).
Underneath the bottom of the pyramid is a pink wire that goes to flasher terminal at fuse block,,the top horizontal slot position of the flasher receptacle.
The remaining post on the switch which is above the pyramid, shows as unused.
Again this is all for stock harness wiring in a 59 Vette.