Hey guys, complete newbie here...
I have an ‘86 d100 with no motor/trans and an ‘03 1500 with the 5.7 auto.
From what I've read so far, the 03 isn't a good donor as far as harness and ecm. Can I use the engine/trans and just get a harness and ecm from an 05? Or is there more to it than just that?
Also, will the donors 4x4 trans work or do I need to source a 2wd trans? I'd like to use as much of the donor as possible, so if there's anything else I can use, I'm open to suggestions.