Take control of your suspension on your 2010-2013 Dodge Ram 2500/3500 with the Synergy 8531-03 Adjustable Control Arm Kit. This control arm kit is designed for correcting caster and pinion angle on Dodge trucks that have been leveled or lifted. Kits include extended, fixed length, lower control arms or adjustable lower control arms, adjustable upper control arms, and stepped cam bolt eliminators designed exclusively for Synergy's Dual Durometer Bushings (DDB).