Well finally wrapped my version of this up on my 4.7. Did the bilstein HDs on all 4 corners, JBA strut spacer up front and matts 1/2" spacer in the rear. Also I installed all new isolators as well. Right now it's sitting at 19.5" hub to fender/34" ground to fender in the front AND 22.5" hub to fender/36" ground to fender in the rear. I didn't expect that much in the rear to be honest. Hopefully it settles and the front stays where it's at. I did. Price that the rear is 1/2" different on each side(passenger side being higher) and that's after I swapped the springs from left to right- twice. Nothing made a difference.