I think you are right Mark. At least someone did not hack up what is there.
Oh, and the extra grey wire with light bulb socket is for the ignition switch. I googled 66 Caprice igntion switch light. What a neat feature. I'll stick a bulb in it and plug it in.
So now I am waiting for the jumper harness and the stacked connector to arrive. The only issue I have remaining is finding a gray wire to add into the harness bundle.
If you guys want pictures, let me know.
