74 duster electrical problems

Hello Dart
Sorry I haven't been on line. The a/c went out at my house and I've been dealing with that.
I won't get to test the duster until after august the 12th. I'm leaving in the morning for Colorado on the motorcycles for a couple of weeks. If it's ok I'll get with you after I do the test when I get back.
I do appreciate the help.

Big Block