electrical is baffling me-help!!

I thought I remember seeing that "race only" volt reg were at 14.5? Maybe I was wrong- thats why I was thinking it was high. Its threatening rain now and my garage walls and roof leak like theres nothing there- wait- thats because I have no garage walls or roof lol. I know as soon as I go out to work on it- then it will rain like #$%^! Anyway...

1969dodgedartgt- the battery ground wire I was meaning is the 2 wire ground that goes from the battery to block and then the smaller wire from battery post to body??.

Now that I am getting on the upside of this problem- time to look for rear quarter patch panels for it so I can get her inspected. Slowly getting what I need to give her the stronger muscle of the 360.