KRYPTONITE

Upper Control Arm & 2 Inch Leveling Kit with Torsion Keys and Shock Extensions 2001–2010 GM 2500HD/3500HD

Upgrade the strength, geometry, and ride quality of your heavy-duty GM truck with the Kryptonite Upper Control Arm and Leveling Kit. Designed for stock, leveled, or lifted applications, this system provides up to 2 inches of front lift while maintaining proper suspension alignment and durability.

Featuring laser-cut and TIG-welded boxed upper control arms, forged torsion keys, and shock extensions, this kit delivers improved caster, strength, and clearance for larger tires without sacrificing ride comfort. Shock extensions allow you to retain your factory-length shocks, making this a cost-effective and performance-focused upgrade.

Vehicle Fitment:

• 2001–2010 Chevrolet 1500HD / 2500HD / 3500HD

• 2001–2010 GMC 1500HD / 2500HD / 3500HD

• 2002–2009 Hummer H2 (8 lug trucks only)

• 2001–2013 Chevrolet 2500 SUV

• 2001–2013 GMC 2500 SUV

Key Features:

• Provides up to 2 inches of front lift

• Clears up to 33 inch tires

• Forged leveling torsion keys

• Shock extensions allow reuse of factory shocks

• Laser-cut, TIG-welded boxed upper control arms

• Compatible with stock, leveled, and most lifted setups

• Includes upgraded Kryptonite bolt-on upper ball joints

• Pre-greased with Chevron EP2

• Improves caster and helps maintain proper alignment geometry

Kit Includes:

• 1 pair Kryptonite Upper Control Arms

• 4 control arm sleeves

• 8 control arm bushings

• 2 upper bump stops

• 2 Kryptonite bolt-on upper ball joints

• Hardware package

• 2 leveling torsion keys

• 2 shock extensions

Installation Note:

• The steep side of the shock extension should face inward toward the frame

Built for heavy-duty performance and long-term durability, this Kryptonite kit is a serious upgrade for any GM 2500HD or 3500HD truck looking for improved strength, alignment, and front-end performance.

SKU: KR10STAGE2