Speed Stop
2020–2025 GMC/Chevrolet 2500/3500HD Kryptonite
2020–2025 GMC/Chevrolet 2500/3500HD Kryptonite
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Fits: 2020–2025 Chevrolet / GMC 2500HD / 3500HD Trucks
Will NOT fit: AT4X & ZR2 models equipped with DSSV shocks
IMPORTANT FITMENT DETAILS:
- Designed to provide up to 2” of front lift
- Allows clearance for up to 34” tires
- Will not fit DSSV-equipped AT4X/ZR2 models
Any adjustment beyond 2” of lift over stock height is not recommended & may cause front shock failure
FEATURES:
- Complete bolt-on system includes everything needed for install
- Forged torsion keys – 25% stronger than OEM
- Maintains factory ride quality and steering geometry
- Includes upper control arms with upgraded bolt-in ball joints
- Shock extension brackets allow use of OEM shocks
- Built in the USA with premium hardware
-
Lifetime Warranty – no fine print
DESCRIPTION:
Level your truck the right way—with strength, geometry, and ride quality in mind. The Kryptonite Stage 2 Leveling Kit is built to get your front end aligned, raised, and reinforced—all while maintaining factory ride feel and component integrity.
Kryptonite’s forged torsion keys are stronger than stock and allow for a precise 1–2” front lift. This kit also includes our boxed upper control arms, designed to correct suspension geometry and eliminate the limitations of stock arms. With pre-installed ball joints, bushings, and sleeves, install is straightforward and worry-free.
The included shock extension brackets retain your stock shocks, saving you money while maximizing travel. This is an ideal upgrade for work trucks, daily drivers, or anyone looking to safely run larger tires (up to 34") without committing to a full lift system.
INCLUDES:
- 1 x Kryptonite Upper Control Arm Pair
- 4 x Control Arm Sleeves
- 8 x Polyurethane Control Arm Bushings
- 2 x Upper Bump Stops
- 2 x Kryptonite Bolt-in Upper Ball Joints
- 2 x Forged Torsion Keys - Part# KRKEY20
- 1 x Shock Extension Kit - Part# KRSE11
- 1 x Complete Hardware Package
DOWNLOAD CONTROL ARM INSTALLATION INSTRUCTIONS HERE
DOWNLOAD LEVELING KEY INSTALLATION INSTRUCTIONS HERE
DOWNLOAD SHOCK EXTENSION INSTALLATION INSTRUCTIONS HERE
(Kryptonite No Fine Print Lifetime warranty)
Kryptonite steering and suspension components are warrantied for life to their original purchaser. This warranty is against any manufacturer defects, premature wear or breakage. Race it, jump it, off road it, wreck it, lift it, I think you get it? We don't care. If you can break it we will replace it.
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