Kryptonite Products Heavy Duty Upper Control Arm Kit KRUCA99 Compatible with 1999-2006 Silverado / Sierra 1500 1/2 Ton 6 Lug

Beefy

I have 2006 GMC Sierra with a 6 inch rough country lift. The first picture is before I upgraded my front end. The ball joint and cv angles were pretty extreme. Plus, the tie rods idler arm, and pittman arm wore out pre maturely. The next picture is after all the upgrades. I installed the kryptonite upper control arms, kryptonite lower ball joints, kryptonite death grip tie rods, kryptonite sway bar links, a kryptonite pittman arm, a moog HD idler arm, a rough country steering stabilizer, and 07-18 front axles. I also added cognito’s PISK bracket just too the moog idler, because the other bracket didn’t fit on the kryptonite pittman arm. This fixed the ball joint and cv angles, the steering feels tighter, and the truck rides better. I would recommend these control arms to anybody with a lift that wants to improve their ball joint angle.

Fit perfect even with my AFP coilover kit. With a 6in lift the ball joint sits at perfectly striaght angle. Better than I could have thought.

Upper balljoints weren’t in packageStill waiting for kryptonite to send replacements

Built heavy and seem to flex less than stock. Time will tell if they were worth the money