I did some searching and still confused. My 69 camaro was a basic 6cyl. auto powerglide. Now has a 350/turbo350. When I got the car there was a factory console installed but I also remember seeing a mechanical rod to change the gears so I think at some point the car had the auto shifter on the column. Well after a 10+ years I went to put a new battery in only to get a few sparks and the car tried to start without a key in. I pulled steer whell off removed the tumbler and saw the white gear sector looked a little worn out. I installed a new tumbler from auto zone (the old was not GM original either) this one doesn't seem to grab the sector feels like its a little short same size as the old one. I then went to Pep boys they had same tumbler. I researched this a bit only to get more confused. Everything says make sure car is in park... My car has a B+M shifter console is gone. Any ideas or pics to show what I need to find on the steering column to move the selector to park? I will attach some pics. If I push hard I can get the tumbler to get to start and go back to run. The tumbler doesn't engage correctly though.