ICON 2.5 Series RR Shock System w/UCA | GM HD 2020+ (78734T)

The ICON 2020+ GM HD 0-2in 2.5 Series RR Shock System with Tube UCA is a high-performance suspension upgrade designed for GM 2500HD and 3500HD trucks. This complete system includes Vehicle Specific (V.S.) 2.5 Aluminum Series shocks that are engineered to deliver exceptional off-road capability while maintaining a smooth on-road ride. The shocks feature a unique internal Bump Zone created by a 6061-billet aluminum manifold, which provides an additional 20% damping force to prevent harsh bottom outs and improve high-velocity suspension control. All shocks are 100% rebuildable and revalveable, ensuring long-term durability and customizable performance. Remote reservoirs help maintain consistent damping and keep shocks cooler during heavy use, enhancing overall ride quality and reliability.

Designed specifically for 2020 and newer GM HD trucks, this shock system is intended for vehicles with 0-2 inches of lift. Compatibility requires purchasing the system as a complete package, as ICON no longer offers upper control arms separately for these models. The system is ideal for off-road enthusiasts seeking improved suspension performance, whether for daily driving, towing, or challenging terrain. Installation involves replacing existing shocks and upper control arms as a complete system, ensuring optimal fitment and performance. This kit provides a comprehensive upgrade for trucks requiring enhanced damping, control, and durability in demanding conditions.