ICON Vehicle Dynamics complete 0–2" lift internal-reservoir shock system with billet upper control arms for 2020+ GM HD trucks. The kit pairs ICON V.S. 2.5 Series internal-reservoir shocks—tuned per application and fully rebuildable/revalveable—with CNC-machined 6061 billet UCAs featuring ICON's patented Delta Joint for long service life and greater articulation. FK rod ends, hardened shock shafts, vehicle-specific valving and improved wheel travel translate to better on- and off-road ride quality.
ICON 20+ GM HD 0-2in IR Shock System w/Billet UCA