ICON 78735 0-2 inch CDCV Shock System with Tube Billet UCA | 2020-2023 GM Silverado/Sierra 2500HD/3500HD

Shock System Features:

• Premium Grade 5WT Shock Oil for Consistent Suspension Damping
• Built In O-ring Sealing Dust Cover Cap
• Bump Zone Increases Damping by 20%
• PTFE Lined 7/8" FK Rod Ends for Improved Response
• Nitrogen Charged Monotube Design with Internal Reservoir
• 7/8" Diameter Induction Hardened, Chrome Plated Shock Shaft
• 100% Rebuildable
• 100% Revalveable

Enhance Your Rigs Performance

Take the performance of your 2020-Up GM HD truck to new levels with the ICON Vehicle Dynamics Delta Joint billet upper control arm kit. These are constructed of CNC machined 6061 billet aluminum merging light weight with high strength properties. FK Rod End 3/4” heim joints provide precise and smooth function throughout the range of travel while also allowing for additional camber and caster adjustment for optimal alignment specifications and confidence inspiring handling. A main benefit of ICON upper control arms is the increased wheel travel when paired with our 2.5 series shock absorbers, this translates into superior performance and ride quality for your 2020-Up GM HD.

Get More Power With This High Quality Shock System

To ensure compatibility, ICON is no longer offering GM 2500HD/3500HD upper control arms as individual components. Upper control arms can only be purchased in unison with ICON shock absorbers as a complete system. The included ICON Vehicle Specific (V.S.) 2.5 Aluminum Series shocks are designed and built to give your vehicle outstanding performance off-road and a smooth ride on the street. These shocks are configured specifically for each application in both length and damping tune. Like all of ICON's Shock Absorbers, the V.S. 2.5 Series shocks are 100% rebuildable and 100% revalveable. For piggyback and specific remote reservoir applications, ICON'S unique use of a 6061-billet aluminum manifold a few inches below the top cap of the shock creates an internal Bump Zone that when used creates an additional 20% of damping force. This additional force helps prevent harsh bottom outs and controls the suspension when compressing at high velocity.

Tech Note:

• Factory Wheels & Tires Fitment: Yes
• Aftermarket Wheels: ICON Alloys | 18x9 with 5.5” Backspace / 12mm Offset
• Aftermarket Wheels: ICON Alloys | 20x9 with 5.5” Backspace / 12mm Offset
• Aftermarket Tires: 35" x 12.50" (Larger tires may fit but fender trimming and modifications will be required.)
• Tech Note: he additional down travel provided by an ICON Suspension System can cause clearance issues between the sway bar and the stock splash guard as the suspension approaches full extension. ICON Vehicle Dynamics 2020-UP GM HD Splash Guard Kit.

Vehicle Fitment: 2020-2023 GM 2500/3500 HD

Year Ranges	Make	Model	Series	Engine
2020-2023	GM/Chevrolet/GMC	Silverado/Sierra	2500HD/3500HD

Property	Values
Year Ranges	2020-2023
Make	GM/Chevrolet/GMC
Model	Silverado/Sierra
Series	2500HD/3500HD
Engine