Changed to a floor shift, 67 Cutlass with a TH 350. Bought the console and shifter used. Can get start in park, but no reverse lights in reverse. Adjust the switch, and I can get reverse lights in reverse but no start in park. But not both. The shifter is for a 3 spd trans. It's been suggested to me that it's the wrong switch, but I can only find one listed. Any help? Thanks.

 

This thread has some good info.
https://classicoldsmobile.com/forums...-puzzle-47375/
67-70 use same switch