1968 Chevy Nova ignition switch

if you are replacing the switch you need to take out the ignition tumbler. You need the keys for it and a paper clip. stick the key in and the paper clip in the small hole in the tumbler. turn to accessorie and push the paperclip in the hole and the tumbler should come out. Then the switch should be able to be unbolted from teh dash. If it's on the column then you need to drop the column down and remove the two bolts that hold the switch in at the bottom of the column.,