Lifted XJ Cherokees
2 inch lift
For a 2 inch lift you can usually get away without making any changes to the parts of the drivetrain. Just add the 2 inches and be done with it. In the rare case that you start to feel vibes you will need to look into a possible TC drop. You may also want to look into getting some longer shocks. Especially if you are going to offroad with it.