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QA1 drag race upper control arm kit for 1978–1988 GM G-body front applications. Incorporating Ultra Low Friction ball joints and composite bushings, these upper arms enable controlled front-end rise at launch via an adjustable droop stop and use billet aluminum shafts to reduce rotating mass at the front. Robotically welded and powder coated, the kit includes ball joints and bushings.
QA1 78-88 GM G-Body Drag Race Upper Control Arm Kit - Front
