I used a light swith and dimmer switch out of a 89 Chevy Caprice. For my wagon under the dash is the total wiring harness out of a 1994 Chevy Astro which is another reason I went this route. Actually I never been a fan of the pull out light switch. I recently found a light switch for a Corsica that I believe would have been a better working and looking switch with less modification. If I had to do again, I would have mounted the dimmer switch inside left of the steering column. As you can see factory light switch mount needs some modification. Enjoy.
Jack, Yes the seat tracks for the G-Body will mount to any GM Seats. I also and thinking if I really want to pull the current seats as well. I do also have the GM power seat unit for the drivers seat, but still thinking manual factory mounted style seats are much better. The very best seats I every came across were out of 98 Chevy Transport van, they rear mounted buckets come off the tracks and mounted to my 79 El Camino and they were leather and folded down on the passenger side with cup holder in the back. I will try to show those seats too.
Jack, Yes the seat tracks for the G-Body will mount to any GM Seats. I also and thinking if I really want to pull the current seats as well. I do also have the GM power seat unit for the drivers seat, but still thinking manual factory mounted style seats are much better. The very best seats I every came across were out of 98 Chevy Transport van, they rear mounted buckets come off the tracks and mounted to my 79 El Camino and they were leather and folded down on the passenger side with cup holder in the back. I will try to show those seats too.