CARLI SUSPENSION 11-16 FORD F250/350 4X4 HEAVY DUTY FULL PROGRESSIVE LEAF SPRING KIT – 1″ LIFT

Sale price$3,266.00
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Heavy Duty Full Replacement Leaf Springs designed for those with constant 1,000lbs in the bed.
Experience a smoother and more reliable ride with CARLI SUSPENSION's 11-16 FORD F250/350 4X4 HEAVY DUTY FULL PROGRESSIVE LEAF SPRING KIT. This specially designed pack, in collaboration with Deaver Leaf Springs, is perfect for those who carry a 1,000lb load in their truck bed. Whether it's a toolbox, welder, or decked setup, these "Heavy Duty" Leaf Springs have got you covered while matching our 2.5" Suspension Lifts.

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. The Carli Suspension Super Duty HD Full Spring Pack is designed and built to our specifications supporting up to 15″ of wheel travel with the constant load of 1,000lbs. The center-pin is relocated to accommodate (up to) 38 inch tires, 37″ recommended, and levels the rear perfectly to match our 2.5″/3.5″ front suspension systems, respectively. This spring pack delivers smoother suspension cycling in all situations: highway, off road and towing.

Being an “HD” spring, this is NOT designed for unloaded use. This spring will function exactly as our standard full springs will when loaded with 1,000lbs. If running empty, these will lift more than stated and ride very rigid. It’s worth noting that the standard Carli tuning is not optimal for these springs. It will work as 1,000lbs more of sprung weight and the additional spring rate are right on the cusp of requiring additional tuning (both compression and rebound) but you can get away without it.