Upgrade the front suspension on your GM Silverado or Sierra 2500HD/3500HD with the Kryptonite Upper Control Arm Kit KRUCA11. Crafted from laser-cut steel, these upper control arms are machine-formed and precision-welded for maximum strength and durability. Ideal for stock, leveled, or lifted trucks, these UCAs improve handling and ride quality while providing long-lasting performance. Kryptonite has repositioned the grease fittings for easier access, eliminating hard-to-reach maintenance points. The included hardware kit contains multiple grease fittings and port plugs, ensuring easy servicing regardless of your truck’s suspension setup. Features: Boxed design for added strength Durable protective coating Laser-cut and precision-welded construction Kryptonite bolt-on upper ball joints included Kit Includes: 1 x Hardware Package 4 x Control Arm Sleeves 8 x Control Arm Bushings 1 x Pair of Kryptonite Upper Control Arms 2 x Kryptonite Bolt-On Upper Ball Joints
