Skyjacker's Replacement Upper Control Arm (UCA) goes beyond just styling and elevates your performance level. Raising the suspension to run 33- in. tires will add more ground clearance. Skyjacker fabricated the replacement UCA out of high weld strength, thick walled DOM steel tubing to withstand extreme amounts of stress and loads. For additional rigidity and strength, a welded gusset plate stiffens the arm and bushing eyelets into one. CNC machined bushing eyelets and ball joint cups ensure precise fitment. The steel encased OEM style rubber bushings deliver a quiet consistent controlled stability and smooth riding comfort. The greasable ball joint's full induction ball design, low friction bearing technology and other technical performance characteristics add longevity and increased strength. This system integrates smoothly and functions perfectly allowing the CV axles to operate within limits of new UCA and OEM lower control arms. Aligns to OEM factory specifications.Retain your front GM OEM tuned performance shocks by utilizing top mounted Front Shock Extension Brackets. More than simple spacers, these durable 1-piece brackets add strength and integrity to the design. Replacement forged torsion keys with engineered specific indexing for year split applications are another key feature. These forged keys are stronger than OEM torsion keys and more durable than other cast steel aftermarket keys.Four (4) separate differential spacers securely reposition \ correct CV and driveshaft angles. A 2- in. rear Block and U-bolt Kit delivers a more level stance. Complete with high-grade mounting hardware. Shocks are a key link in-between the chassis and the moving parts of your suspension. Skyjacker's ADX 2.0 Adventure Series Remote Reservoir Aluminum Monotube Rear Shocks deliver modern technology in the design with an innovative off-road race-inspired full-displaced valving system.

3-3.5in.KIT 11-19GM 2500HD;35

• ADX 2.0 Shocks React Quicker To Improve Handling And Stability
• Specifically Engineered To Maintain Proper Suspension Geometry
• Built-In Camber Correction And Optimized Ball Joint Angles
• Heavy Duty DOM Steel Gusseted Tubular Upper Control Arms
• Prevents CV Axle Overextension Within The OEM Tolerances
• Diff Spacers Lower And Correct CV And Driveshaft Angles
• UCA Pressed-in OEM Style Steel Encased Rubber Bushings
• Rear Block And U-bolt Kit Delivers A More Level Stance
• Forged Torsion Bar Keys Provide Reinforced Strength
• Properly Indexed Keys Relieve OEM Component Strains
• Suspension Upgrade With On And Off-Road Performance
• UCA Pressed-in HD OEM Grade Greasable Ball Joints