Thanks ragtop, I do have a manual. Funny fact you probably know already, Mopar had to put out a "special addition" on the '67 Barracuda. There were a few things unique about that one year/model that wasn't in the "original" manual.
Anyway, the wiring scheme/colors is one of those differences. I went back into the wiring diagrams, and may have found the problem. If I'm right, it's thanks to 67dart273 and cawcislo.