Kryptonite Upper Control arms are made from laser cut steel, then machine formed and precision welded for ultimate strength. Our control arms are built with pride here in small town USA and backed with a lifetime warranty. Kryptonite UCA kits will improve the ride of any leveled or lifted GM 2500-3500 HD truck. 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.

*Note; When running stock wheels with oversized tires clearance is limited and may rub control arm. Please contact us prior to purchasing if running this set up.

Note; Access to grease fittings on your upper control arms can often be a pain. We have eliminated this problem by changing the locations on our newest version of the upper control arms from Kryptonite. The hardware kits with your arms include multiple grease fittings as well as grease port plugs. This allows you to have great service ability no matter how your upper control arms sit. 

All of our ball joints and rod ends come pre-greased with premium Chevron Ultra EP2 Grease and are ready to install. Servicing will be done  every 7-10k miles. (A small amount of grease is needed per joint, do not over grease)

(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. 

• 1 x Kryptonite Upper Control Arm Pair
• 4 x Control arm sleeves
• 8 x Control arm Bushings
• 2 x Kryptonite Bolt on Upper Ball Joints
• 1 x Hardware package