Best source for automotive wire

We had downloaded what we thought were FSM from mymopar.com, BUT they were "aftermarket ". I believe the ones we thought were fsm were from a MOTORS manual. Post a pic of your schematic(s). 65 wiring is different by the way.

My schematic is the one from MM. I don't have an FSM. I'll have to look at the FSM down from MM and see if the schematic is in there.