4" lift kit for 2011-16 4WD Ford F250, F350 Super Duty

Removal of the factory rear block is required. Net rear height gain will vary based on size of the factory block, but will result in a level stance.
If equipped with a 2-piece rear drive shaft, then a carrier bearing drop kit may be required. (part # F5401).
Although extremely rare, front and/or rear drive line vibration may occur.
Front exhaust modification may be required to clear the front driveshaft on gas models.