65 dart not charging with new alternator

Mattax said
Well you may call it stock but that's confusing those who are trying to help here, and maybe you too.

You've discovered and shown us in previous threads that this car's wiring has been through various alterations and repairs.
Recently you discovered the previous owner made some changes between the time of the sales ad and actually selling you the car.
None of my factory gauges work 65 dart gt

Hard to forget the thread with the damaged battery wire on the ammeter, the push button switch, and some extra sqreeze terminals on the starter relay junction.
Can someone help? I need to drive my dart tomorrow
In that final photo it looks like a grounded field alternator and an electronic version of the matching regulator.

All square backs were isolated field alternators, although you can always ground one of the brushes.
That's shown here: Identifying Chrysler Alternators (1960-1976)

Appreciate the reply. From what I can tell,
My dart engine is stock besides the pertronix ignition. The PO added a fuel level guage since the original wasn’t working. I’m still learning what’s been done to this car so just trying to work thru it. You referenced a thread posted by me about a previous 65 dart which doesn’t apply in this case since it was a different car. I had a square back alternator that was charging the car just fine. So I’m going to take the advice on here and replace with the newer model alternator that I seemed to have instead of the one that supposedly fits my 65 originally that I basically made a mistake in buying. I’ll let you guys know how it goes thanks