ICON's 2.5 Series shock system with tubular upper control arms is supplied as a complete kit for 2020‑up GM HD trucks to restore increased wheel travel and ride control. Tubular UCAs use CNC-bent 1026 DOM steel with built-in caster correction and ICON's patented Delta Joint for corrosion resistance and greaseable service. The V.S. 2.5 shocks are vehicle-specific, rebuildable, and revalveable for tailored on- and off-road performance.
ICON 2020+ GM HD 0-2in 2.5 Series IR Shock System w/Tube UCA