RockJock double-adjustable Johnny Joint rear upper control arms for Jeep JK Wrangler and Unlimited provide length adjustability via right-hand/left-hand threaded adjuster ends so pinion angle can be corrected after a lift without removing either end. Constructed from 1 1/2 in. O.D. solid steel bar, they feature 2 in. Johnny Joint rod ends and jam nuts for articulation, greasable rod ends and a semi-gloss black finish. The adjustable design also allows future lift changes without replacing the arms.
RockJock JK Johnny Joint Adjustable Control Arms Rear Upper Double Adjustable Greasable Pair