The Carli HD full replacement leaf spring pack is built for trucks that carry a constant 1,000-pound load in the bed. Intended for work trucks with heavy toolboxes or permanently laden rigs, the heavier progressive-rate springs deliver stable ride height and a firmer rate. Not for unloaded running, the kit provides a 1" rear lift to match Carli leveling systems and includes springs, bump stop drops and a U-bolt kit.
Carli Full Progressive Leaf Pack - For Leveling Systems - Heavy Duty