Out of all places I looked I cannot believe I found what I neede at Autozone.com. they have all sorts of wiring diagrams. I can now trouble shoot the engine and body electrical issues I believe when they installed a different ignition switch they did not do it correctly that is why I have no guage power or altenator power, brake lights, turn signals etc. I love the removable dash so I can get behind it easy and track wires.
I also looked at 73-78 diagrams and found out how to wire the electronic dist. I rebuilt and the wiring harnes I bought from Mopar. Now I need the torque specs and patterns for heads and intake and the Motorhome specific diagrams and I will be set to finish the job yaaaahooooo.
