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The RockNut billet aluminum rear lower control arm set is a double-adjustable Johnny Joint arm built for JL and JK Wrangler models. CNC-machined from 7075-T6 aluminum, the arms include RockNut locking nut technology, 2-1/2 in. Johnny Joints with 1-1/4 in. RH and LH threads, greasable joints, machined wrench flats and clear anodize finish. These arms allow pinion angle correction on lifted vehicles without removing either end to adjust length.
RockJock JL/JK RockNut Rear Lower Billet Aluminum Control Arms Double Adjustable
