These full length progressive spring packs are built by Deaver Spring Mfg specifically for Carli Suspension. These springs were designed as a two stage spring pack, enabling the truck to still have a admirable weight capacity while offering smooth and comfortable street driving performance. For balanced on and offroad comfort. These leaf springs are designed for the Daily Driver and Weekend Warrior. Ideal for work and play!

– 2″ rear lift maintains slight rear-hight stance with Carli 3″ Systems
– Softens initial spring rate at ride height
– Minimizes axle wrap/wheel hop
– Reduces payload to “light” 3/4-ton capacity
– Capable of 15″ of suspension travel with factory shackle
– Fits 3.5″ Axle Tube