no actually it's quite easy on a jeep. Let me put you in touch with a friend of mine, he's the expert. Can you PM me a aol screen name or e mail. It does not require a whole clip as said above, it isn't like a ford or chevy where the cab has to be changed and all. All you need is the axle, transfercase and driveshaft. The control arms pitman and idler etc are all the same. D44 would be the way to go. I have a house warming party tonight so i'll have him respond in the AM with the list. He just picked up a 98 ZJ 5.9 limited and runs a blown 5.2 ZJ with the up country suspension. We have a XJ with 3" budget lift and 33" for the rocks. We know jeeps. I'll get the stuff for you tomm take it easy.