Fits: 2020–2025 Chevrolet / GMC 2500HD / 3500HD Trucks
Will NOT fit: AT4X & ZR2 models equipped with DSSV shocks
IMPORTANT FITMENT DETAILS:
- Compatible with stock, leveled, or most lifted applications
- Clearance may be limited when using stock wheels with oversized tires (Wider than 11.50") please contact us before purchasing if unsure
FEATURES:
- Precision laser-cut and machine-formed steel construction
- Fully boxed design for maximum strength
- Direct replacement for factory UCA with superior strength and geometry
- Bolt-on installation with all hardware included
- Compatible with factory or aftermarket shocks
- Proudly Made in the USA
- Lifetime Warranty – no fine print
DESCRIPTION:
Engineered for Real-World Performance.
The Kryptonite Upper Control Arm Kit is a heavy-duty upgrade engineered to outperform your stock GM upper control arms in every way. Built from high-strength boxed steel, laser cut and TIG welded in the USA, these arms are a direct fit upgrade that improves strength, alignment control, and suspension travel.
Whether you're running stock suspension or have a mild to moderate lift, these control arms are designed to correct upper ball joint angles, reduce binding, and ensure long-term durability. Kryptonite UCAs also feature premium bolt-in ball joints and polyurethane bushings—pre-greased and ready to install.
If your factory arms are worn out or your lifted truck feels sloppy up front, this is the upgrade you’ve been looking for.
INCLUDES:
- 1 x Kryptonite Upper Control Arm Pair
- 4 x Control Arm Sleeves
- 8 x Control Arm Polyurethane Bushings
- 2 x Kryptonite Bolt-in Upper Ball Joints
- 1 x Complete Hardware Package