Thanks guys, it is a 67 fastback. Car is in storage(hour away). Non heated.
I had some elec issues going back to 2018. I wrestled most of the summer on it, with little success. Said f**k it and it's still sitting. Seeing as how I had a couple spare harness and a spare 67 dash frame, I thought I would be "proactive" and redo the spare dash at home and swap it in the spring.
May just sell or trade both cudas as a pkg if you know anyone?