Hi wiring a park neutral switch into the car today but cant seem to find what contacts should line up.

Left side ?
middle = ground
Right side ?

anyone have any pics or anything? does current go through the other sides so it will not matter what side sees power?
Dumb question but I can't find an answer yet. thanks

 

The two outside contacts are backup lamps. The center pin is the NSS. This pin wires to either of the blade connectors on the starter relay, and grounds one end of the coil (magnet) when in park / neutral. You cannot use a 3 pin switch on the earlier 68? and earlier torqueflites. They had a single pin, which was the NSS

 

Thanks.

Its a three pin 1971. I ran power to the left grounded the center and ran the right out to the tail lights.