Hi. I'm new here. I just bought a 1997 Dodge 2500 for a body swap. I bought a 12 valve thinking that I wouldn't have to worry about electronics but found out that the 47RE transmission requires the PCM to function. The wiring harness is a mess. Is there another transmission I can drop in that doesn't need electronics? Do the RH models use any electronics?
Thanks

 

Anybody?