These are the RockJock 4×4, adjustable length Johnny Joint® front lower control arms out of the RockJock® JK off road suspension system. Arms are fabricated from 1.625″ o.d. x .250″ wall DOM steel tubing, feature the 2 1/2″ Johnny Joint® rod end on one end, and the 1 1/4″ RH thread forged 2 1/2″ Johnny Joint® and jam nut on the other end. Arms are finished in semi-gloss black powder coat and the forged ends are finished in gold zinc plating.
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