Another long shot,looking for a clean factory shift knob or where I can find a close replica? Thanks

Is it even worth trying to tune unless this has been done? On a series 1 AEM.

Did the owners manual come with a pouch of sorts? My arm rest doesnt close correctly,I think it might be missing a clip on the center console can anyone post a pic of where it attaches to?

I picked up my car as a roller. It is an 86 widebody. Is there is a safe and simple way to test the electrical system? I'd like to get a little knowledge of what kind of shape things are in before starting a motor swap.   Thanks