Install an RBP-LK306-40D 4" Suspension Lift Kit on your 2005-2007 Ford Super Duty 6.0L Powerstroke 4WD for the ultimate off-road suspension lift. This RBP radius arm lift kit has bullet proof, massive 1" thick radius arms that provide more ground clearance, better looks, and a big strength improvement over the stock arms. A full length diesel specific coil spring ensure that your front end won't sag and provides enough lift to clear 35" tires. The included block and add-a-leaf system centers the rear axle while reducing spring wrap and provides a level stance. RBP includes everything necessary for a complete installation and backs their lift kits with a limited lifetime warranty.
Application Notes:Will not fit gas or dually models.A carrier bearing drop kit is required for vehicles equipped with a 2-piece rear drive shaft.