I have a 4" lift on my 2000 F250 Superduty, 4" front springs, drop trackbar bracket, and not sure, mabe a drop pitman arm.I would be willing to trade them for a set of front x springs,and the stock track bar bracket.I just bought the truck and will be towing with it. The rear sits lower than the front and I dont want to raise the rear any higher to match the front.