Good news is I got an MJ! Bad news it has a blown engine. Here's what I have, an 87 MJ 4.0, 4WD, auto with a 241 case, I'm looking to swap in the complete drivetrain from a 96 XJ with a 4.0, 4wd, auto and 241 case that I already have. As I mentioned the engine is blown in the Comanche but the previous owner said the tranny and 4x4 was good, might be true. Is this a good idea or should I look for an older engine or drivetrain. I've done some searching but can find anything on swapping out the whole drivetrain with that much difference in year model. Any advise or links as to which way to go with this would be appreciated.