Carli CS-FFSP-LVL-11 Full Progressive Deaver Leaf Packs for Leveled Applications | 11-16 Ford Super Duty 4WD

Carli Suspension worked in conjunction with Deaver Leaf Springs to design a leaf spring pack to match our 2.5? and 4.5? Suspension Lifts while providing a much more predictable and supple ride with only a slight reduction from a standard 3/4-ton load capacity. The factory leaf spring packs have 2-4 heavy main springs and an immobile lower overload making for a jarring ride; replacing them with our 9-Leaf main pack and 3-Leaf overload provide much more spring rate progression. This makes for a softer unloaded ride, massive suspension travel increase and impressive capacity as the rear end compresses engaging all the springs.