ZJ vs. XJ front suspension

[yellowxj]

I know the xj and zj front suspension is the same design but is it the same?
I've got a chance to get a zj for the wife and wondered if I can use her superflex 4.5 junk off her xj on it...any one know??? I can figure out the rear for myself.

[cbremer]

it is the same. there are many common part numbers, and i know of a few people who have bolted XJ HP30s into lifted ZJs with no modifications necessary.

if you're putting in a 4.5" lift, you'll only get about 3.5" since the ZJ weighs more (especially if it has the V8).