ReadyLIFT Upper Control Arm for 4-Inch SST Lift Kits (11-19 Sierra 3500 HD)Find parts that fit my vehicle

Description. Upper Control Arms (67-3440) by ReadyLIFT.Quantity: 2 per Pack. Complete Arm Replacement. These extra-strong control arms have been developed for easy conversion from the stock upper control arm, and allow for extra suspension travel in lifted or leveled trucks. They use a Teflon-lined stainless uniball instead of the stock ball joint, and greaseable urethane bushings.

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