Fits:2001–2010 Chevrolet / GMC 1500HD / 2500HD / 3500HD2002–2009 Hummer H2 (8 Lug Trucks Only)2001-2013 Chevy/GMC 2500 SUV Important Fitment Info: This kit provides up to 2” of front lift and allows clearance for up to a 33” tire.Shock extensions allow you to retain and reuse your factory shocks. Features: Leveling Torsion Keys – Provides up to 2” of lift and allows clearance for up to 32” tires Shock Extensions – Allows use of stock-length shocks at leveled height Boxed Arm Design – Laser-cut and TIG-welded for extreme strength and durability Made in the USA – Built with pride in small-town America and backed by Kryptonite’s lifetime warranty Bolt-On Upgrade – Compatible with stock or leveled 2500HD–3500HD trucks and many lift kits Upgraded Ball Joints Included – Includes Kryptonite bolt-on upper ball joints, pre-greased and ready to install Improved Ride & Alignment – Helps maintain factory geometry while improving strength and performance with added caster Pre-Greased with Chevron EP2 – Ready for installation; service every 5–7k miles Description: Kryptonite Upper Control Arms are laser cut and welded into an extremely strong boxed design. Made with pride here in small town USA and backed with a lifetime warranty, Kryptonite UCA kits will improve the ride of any stock, leveled, or lifted GM 2500–3500 HD truck. These are also a great upgrade for your stock height truck. Kryptonite UCA's are compatible with any stock or leveled 2500–3500 HD and most suspension lift kits. The included forged leveling torsion keys provide up to 2” of lift and give clearance for tires up to 32”. Shock extensions allow you to retain your stock shocks without affecting ride quality. Installation is straightforward with all necessary hardware included. Kit Includes: 1 x Kryptonite Upper Control Arm Pair 4 x Control Arm Sleeves 8 x Control Arm Bushings 2 x Upper Bump Stops 2 x Kryptonite Bolt-On Upper Ball Joints 1 x Hardware Package 2 x Leveling Torsion Keys 2 x Shock Extensions Installation Note: The steep side shock extension should be pointed in, toward the frame. DOWNLOAD INSTALLATION INSTRUCTIONS HERE DOWNLOAD KEY INSTALLATION INSTRUCTIONS HERE (Kryptonite No Fine Print Lifetime Warranty)Kryptonite Steering & Suspension Components are warrantied for life to their original purchaser. This warranty covers manufacturer defects, premature wear, or breakage. Race it, jump it, off-road it, wreck it, lift it—we don’t care. If you can break it, we’ll replace it. Your Kryptonite products must be purchased from an Authorized Dealer, and warranty registration must be completed within 90 days of purchase. Complete warranty details can be found [here].
