I bought an 89 manche about 2 years ago and the guy I bought it from swapped the front end to a dana44 and completely butchered everything down there (cut off old mounts when trying to 3 link it, put an aftermarket track bar from a chevy that is 2 inches too long so my axle sits sideways, unmatched gears...ect.) I could go on but you get the idea. Anyway my uncle gave me his 90 cherokee today with a blown motor. Has stock axles and a 4 inch lift, Would these axles swap right over to my MJ? If not, what can be done to make these bastards fit because anything is an improvement over the ride it gives me at the moment.