2019-2022 GM 1500 Ball Joint Upper Control Arm Kit / including AT4 and Trail Boss (110-90864) missing-bds 5/8-inch induction hardened chrome-plated shaft

5/8-inch induction hardened chrome-plated shaft resists rock damage

while the integrated adjuster allows fine-tuning to match your specific setup requirements

Required Front Sway Bar Option: CS-FSBD-LVL-1723

Hard anodized 6061-T6 billet aluminum high-flow race Piston

A high-density polyethylene (HDPE) rotationally molded tube helps increase the volume of airflow to your engine and provides a guaranteed increase of 15

2019-2022 GM 1500 Ball Joint Upper Control Arm Kit / including AT4 and Trail Boss (110-90864) missing-bds 5/8-inch induction hardened chrome-plated shaftThese upper control arms are built with a modified ball joint angle to eliminate travel limitations of the ball joint in lifted applications. Features Bolt in, maintenance free, high angle, heavy duty ball joint Bolt on installation, no cutting or welding Polyurethane bushings Corrected ball joint angle for lifted applications Tubular style construction Semi gloss black powder coating Made in the USA Details This design also eliminates the need to cut