Kryptonite upper control arms are laser cut and TIG 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 leveled or lifted GM 2500-3500 HD truck but 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.
Kryptonite upper control arms use XD Series bolt in ball joints. These joints are tough.
- 1 x Drivers side upper control arm Part# KRY-UCAK-0110-D
- 1 x Passenger side upper control arm Part# KRY-UCAK-0110-P
- 4 x Control arm sleeve Part# AP-UCA-0110
- 8 x Control arm Bushing Part# Q21097-BK-0110
- 2 x Bump Stop Part# M21097-BK
- 2 x XD Series Ball joints Part# XD6292
- 1 x Hardware package
Dmaxstore Note: Cam Bolt Kit will Not Work with a control arm drop lift kit