KRYPTONITE UPPER CONTROL ARM KIT 2020-2023

The Kryptonite Upper Control Arm Kit is a heavy-duty upgrade designed to replace and outperform stock GM upper control arms. It's constructed from precision laser-cut and machine-formed, fully boxed steel, and TIG welded in the USA for maximum strength. This kit improves strength, alignment control, and suspension travel. It's suitable for stock, leveled, or mildly to moderately lifted trucks, correcting upper ball joint angles, reducing binding, and ensuring long-term durability. The UCAs include premium bolt-in ball joints and pre-greased polyurethane bushings, and all necessary hardware for bolt-on installation. It's compatible with factory or aftermarket shocks.