Re: stock lower control arms work 3\"-4\" lift
It would probably work, but the DW (death wobble) with these Cherokees is horrible w/o extended Lowers. If you go higher than 4" check out some rear control arms out of a Ford Aerostar (I have some out of a '90), they are 3" longer than stock and wouldn't need much work to get them in.
Kevin
No fears, no regrets, just a future with a promise.
'89 XJ Laredo, 4.0, 5 speed Manual 4x4, 4dr, Rear FS Chevy Leafs, gutted cat, 225/75/15 ATs.