Just wondering if this is possible. My girlfriend has an 02 wj with 334k miles on the clock and the tranny is starting to make some noise and I have a spare aw4 for my xj. Obviously I know it wouldn't be a complete bolt in install. All I want to know is if its possible with little modification. She's thinking of selling and I might buy it of her as a dd. It used to be mine before I gave it to her and I would love to see the 4.0 turn out 400000 miles! Any info is appreciated.

 

Can't be done, you gotta stick with what is in there.