Hello, I am looking for information on 1985 D150 4x4 wiring harness. The computer has been disabled and the wiring is a mess. Since the truck in 25+ years it does not require a smog inspection so the computer is not going to be reused. Has anyone else done this and replaced the wiring harness? If so did you use an aftermarket harness and what harness did you use? Any suggestions would be of great help.