Kryptonite Upper Control Arms/Cam Kit/Tie Rod Sleeves For 20+ GM 2500HD/3500HD blow off valve upgrades Designed for 2018+ Jeep JL

Designed for 2018+ Jeep JL 3

2011-2017 Chevrolet Silverado 2500HD/3500HD 6

Factory block is replaced with 5" block and add-a-leaf combo to obtain a level stance

Premium Clamps and Silicone Couplings Provide a Secure Seal and Excellent Durability

The reverse lockout feature only requires one-hand to operate and meets both NHRA and IHRA safety regulations for racing

Kryptonite Upper Control Arms/Cam Kit/Tie Rod Sleeves For 20+ GM 2500HD/3500HD blow off valve upgrades Designed for 2018+ Jeep JLKryptonite 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