Body lift is easy as pie, but it isn't going to relive anything.
Did a 2 1/2' body on my 92. took a day in the driveway but no big deal.
Remove the body mount bolts raise her up and insert the blocks drop it back
Depending on the body lift height other things are needed.
Steering column arm adjustment, --simple
Spread the fan shroud--------------simple
Adjust the shift linkage-------------simple
Raise the front bumper-------------simple but a pain in the arse.
Emergency cable adjustment-------simple
Also remove some brake line clamps and adjust gas filler neck.
All parts should be supplied in kit except maybe the bumper brackets which
you can buy separately. I wanted to raise the rear bumper also but was
unable to find the brackets for the rear at the time.