90 motor into 92 truck

[jbaker]

what issues will I find putting a 90 cummins from a 2wd auto into a 92 4x4 auto truck that had a melted piston

[skilletky]

ksb wiring. and i think you will have to use the thermostat housing from the 93. may be more issues. ive never done it, just thinking of stuff that is differnet between the 2 engines.

[CumminsPower59]

Along with figuring something out if your going to keep it intercooled. The throttle brackets are different, and some modifications will need to be done to use the intercooled bracket with the non intercooled injection pump to injector lines.