For the best possible ride and more articulation for the Dodge Ram 2500, 3500, the Tuff Country Long Arm lift will do the job by replacing the factory control arms with the longer arms to create less of an angle . This results in a much softer ride, dramatic handling improvements (reduces bump steer significantly) and better articulation for the Dodge Ram 2500, 3500. Both upper & lower arms use greasable, rebuildable flex joints to reduce or eliminate binding of the front suspension. Also included are new 6" front coil springs, rear cast iron blocks, extended upper & lower control arms with poly bushings to maintain proper alignment, pitman arm, and a track bar relocating bracket. This is an easy bolt-on installation. Four SX8000 Nitro shocks are included. Shock boots sold separately.