This was a customers vehicle. It was a propane truck that got stuck because the regulator went bad. was towed home without disconnected the drive shaft and stated smoke started coming from transmission. I can vouch that engine is good I did oil change and tune up a few weeks before. I purchased it as a project because bodys and frame was real clean but don't have time or interest . It has dana 80 with discs 4.63 rear diff. propane tanks and accessories were removed and are now gone. transmission is a zf5 with parking brake drum attached to tailshaft. Engine is set up for EFI but would need fuel injectors , fuel rails and fuel tanks to get it running again. there are efi to carb adapters. any question call 740 996 1531