Magnum 318/5.2L Swap (Carbureted) - Stock serpentine alternator set-up?

Not charging at battery voltage or?
OK, now that I am finaly home and had some time (LMAO!) the last guy to touch my car (Tansmission work) must have knocked the wires and separated them at the Alt. connection. The OE '00 Alt. is now charging as intended in the '79 Dodge with the OE wiring.

Thanks Infecteddog.