Skyjacker 3-3.5in.BOX 20 GM 2500HD/3500 BHNG C20350

Call us today to order your Skyjacker 3-3.5in.BOX 20 GM 2500HD/3500!

Part # C20350

Aggressive Off-Road Stance To Put 285/75R18S Into Action

Built-In Camber Correction And Optimized Ball Joint Angles

Can Run 17/18 And 20 in. OEM Wheels With Oem Backspacing

Diff Spacers Lower And Correct CV And Driveshaft Angles

EZ Bolt-On/No Cutting/Drilling Or Other Modifications Needed

Heavy Duty DOM Steel Gusseted Tubular Upper Control Arms

On-road Refinement/Off-Road Readiness

Properly Indexed Keys Relieve OEM Component Strains

Rear Block And U-bolt Kit Delivers A More Level Stance

UCA Preassembled With A Durable Black Powder Coat Finish

UCA Pressed-in HD OEM Grade Greasable Ball Joints

UCA Pressed-in OEM Style Steel Encased Rubber Bushings

Conquer your daily driving adventures and tough off-road terrains with new control. Whether you are getting work done or towing to your next outdoor adventure, Skyjackers fully bolt-on 3.5-inch Lift with Replacement Upper Control Arms (UCA) goes beyond just styling into On-Road Refinement and Off-Road Readiness. 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. Engineered with built-in camber correction for improved handling and for proper front-end alignment. Aligns to OEM factory specifications. Proper suspension geometry ensures the Electric Stability Control (ESC) system functions within factory parameters. Retain your front GM OEM tuned performance shocks by utilizing a unique 1-piece top mount 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 relieve OEM component strains. These forged keys are stronger than OEM torsion keys and more durable than cast steel aftermarket keys. Four (4) separate differential spacers securely reposition / correct CV and driveshaft angles. A 2-inch rear Block and U-bolt Kit delivers a more level stance. Complete with high-grade mounting hardware. This complete system integrates smoothly and functions perfectly allowing the CV axles to operate within limits of the new UCA and OEM lower control arm.

Vehicle information below is not a guaranty of fitment. If you have fitment concerns, please call prior to ordering.

2020-2023 Chevrolet Silverado 2500 HD; 2020-2023 Chevrolet Silverado 3500 HD; 2020-2023 GMC Sierra 2500 HD; 2020-2023 GMC Sierra 3500 HD

We are an authorized retailer for all Skyjacker products. The standard manufacturer warranty applies. If you ever have manufacturer warranty concerns or questions on products you purchased from us, we can help! We are a family owned and operated company that values all of our customers. We are here to assist with all future warranty concerns!