JKS adjustable coil spacers and an adjustable trac bar for the front and a decent set of 2 in rear leafs with 1 in shackles. I would look for a used set of adj. lwr cntrl arms also. Most if not all of these parts can be found used for a lot less cash due to most of XJ owners constantly going to bigger and better components.
A nation that forgets it's defenders will itself be forgotten
01 Up Country 6.5 long arm