The Tuff Country 3" long arm lift kit for the Dodge Ram 2500, 3500 includes upper coil spring tower brackets, upper and lower control arms with greasable, rebuildable flex joints, long arm mounting brackets, track bar bracket, brake relocating brackets, rear add-a-leafs and all hardware. For dramatic handling improvements, softer ride and better articulation, replacing the factory control arms with the longer arms is the solution. This is a bolt-on kit. Four SX8000 Nitro shocks included. Shock boots sold separately.