I just acquired an '86 one ton military surplus 4X4 pickup. It is minus the diesel, the transmission, and the transfer case and has many cut wires. I've done a search on gas to diesel and looked at the many posts. It looks like the wiring is the most pressing thing. Is the best bet to pull it from a wrecking yard? Anybody know of a diagram to follow? I have a 4-bolt main 350, TH350, and NP205 from a '73 Sub. I plan to have the engine rebuilt and use this equipment in the PU. Also planned is a 4" lift and trimming to fit 38" tires. Any input from you guys who have been through this would be appreciated.