Carli Progressive 1" Lift Leaf Spring Kit | 17+ F-250 / F-350
– Heavy Duty Full Replacement Leaf Springs designed for those with constant 1,000lbs in the bed.
– Carli Full Replacement Leaf Springs are Designed to work with our Custom Valved Shocks.
– The springs DO NOT work well with off-the-shelf Valving.
– 37″ Tire Fitment Based on Recommend Wheels Specification of no more than 9″ wide with 5-5.5″ of Backspacing.
 
Vehicle Fitment