Not really. Some C guesses, Anti Rock sway bar & that's about it. The geometry is pretty much perfect. The track bar could have come up (axle end) maybe 3/8". But as it is. I track just fine, no dead spot in steering, no DW or shimming. It drives great! After installing it. I couldn't. Eli eve I had lived with that horrid inverted T steering for so long.
I sure miss driving it though. I drive it up and down the local streets. But that's about it.
I think I've got to switch out the brake master cylinder or something. The brakes are very mushy. And when I go to swap in rear disk brakes. I doubt the OEM Jeep parts are going to put enough pressure on the calipers.