Another magnum swap thread
I'm gathering stuff to put a 5.9 Magnum into my raggedy old beater truck, and like you, have been searching for answers to my DIY wiring harness conversion. Mine will be the OBD2 style, where yours is OBD1. Even though I have commented several times that I would be willing to PAY for a simple conversion schematic, the experts aren't willing to sell me one. Rather make a killing than a living I guess? I dug Waaaaay back in this section, and found what I think will be a tremendous help to me, so maybe you can find something back there too. The thread that helps me the most is on page 15, and it's StreetDaks thread on putting a Magnum into a 73 Swinger. Good luck to you in your search. I think on the OBD1 stuff, you really only do need like 4 to 6 wires to feed the ECU/fuel pump, etc to make it run. Post a schematic if you make or find one. :thumbsup: