I have some questions on converting gas to diesel if someone could Help, I have a 2003 GMC 1500 HD 4x4 6.0L, I’m looking into a salvage 2006 K2500 HD 4x4 Duramax 6.6L. My Truck is in good shape but I want a diesel and don’t want to spend 30,000 to 40,000+ on a new Truck. One of my questions is, will my truck and the 06 duramax be pretty much A Un-bolt and bolt-on job without major problems like Engine mounting? That’s swapping Engine, Trans, Wire hardness on Engine and dash. The other question is One Truck I’m looking at has manual 4x4 mine has electric I assume that the difference would be in the transfer case if that’s it than could I just keep my own transfer case?