ICON - K78372L

ICON's Stage 2 3.0 suspension system for 2020-2026 Chevrolet Silverado/GMC Sierra 2500 HD/3500 HD trucks provides 2-3.5" of front lift. It features CDXS-equipped V.S. 3.0 Series remote reservoir front and rear shocks, billet aluminum Delta Joint Pro HD upper control arms, rear leaf spring packs, and torsion keys. The 3.0 Series shocks offer superior ride quality and control on rough terrain due to their larger diameter, piston area, internal bump zones, and oil volume. Remote reservoirs prevent overheating and damper fade. The Compression Damping Dual Speed (CDXS) valves allow independent adjustment of high and low-speed compression with 10 detented settings. Billet aluminum upper control arms improve front-end geometry, camber/caster adjustment, component clearance, and wheel travel. The serviceable and rebuildable Delta Joint Pro HD replaces the OE ball joint, allowing full bump and droop. Torsion keys adjust front lift, enabling a level stance and larger tire fitment. ICON rear leaf packs improve ride quality, maintaining factory rear height, lowering the rear spring rate by ~20%, and shifting the overload transition point for better small bump compliance.