Hey y'all I picked up a 86 mj a few weeks back and after having to partially rebuild the engine and swapping out the bumpers I'm looking to swap it from 2wd to 4wd. I went to Carlisle spring swap meet and picked up a spare 2.5l engine and the front and rear axle out of a 85 xj along with the transfer case. It's it usable at all for what I'm trying to do or did I just waste my time and money? My mj has a 2.5l with a 4spd .