2019-2022 GM 1500 Ball Joint Upper Control Arm Kit / including AT4 and Trail Boss (110-90864) missing-bds or drag racing

or drag racing

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

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

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

Will not work with Factory Rubicon Wheels

2019-2022 GM 1500 Ball Joint Upper Control Arm Kit / including AT4 and Trail Boss (110-90864) missing-bds or drag racingThese 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