I have a 91 xj I put a 3 inch lift in the rear and 2 inches in the front. I was looking at a transfer case drop is it needed for 3 inches? Any help would be appreciated.
i put some on mine since I was getting vibrations and it took care of it.
it's not too hard but getting the studs out is a little work and make sure case is supported well before you get under it.