A quick note for Slab-side owners especially, and owners of older stuff too: upgrade the wire from the battery to your starter relay! Mopar alternators of the mid 1960s varied from about 30 to 60 amps capacity maximum, so the #10 AWG wire dedicated to running the dash stuff seemed adequate for the time. It wasn't and isn't.
I run a 60A alternator now. Most of the wiring is original. What isn't has been upgraded for larger ampacity when useful, like the headlights, or upgraded to #14...
A worthwhile modest wiring upgrade....
