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 ICON shock absorbers, V.S. 2.5 Aluminum 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. ICON's exclusive Compression Damping Control Valves are included for precisely dialing in your suspension performance. CDCV controls fluid flow under compression, allowing you to achieve the perfect tune whether driving on the street, slow-crawling through the rocks or mobbing across the desert at full throttle.

Kit Options

This item is available as a full kit.
Select a kit option in the following table if you are looking for this item in a bundle form with all associated components.

Kit option/s:

Thumb	SKU	Kit Title
	icoK78364	ICON 20-26 GM 2500HD 3500HD 2-3.5 In Stage 4 Lift Kit VS 2.5 CDCV Shocks (1x ico78586DJ, 1x ico73033, 1x ico71707CP, 1x ico77701CP)

• 100% Rebuildable
• 100% Revalveable
• 6061 aircraft grade aluminum CNC machined components
• 7/8” diameter induction hardened, chrome plated shock shaft
• Compatible with 0-3.5" of front lift over stock
• Extended travel length requires aftermarket front upper control arms and provides maximum wheel travel
• ICON's CDC Valve technology allows for 10 levels of high-resolution compression adjustability with the turn of a knob
• ICON’s internal “Bump Zone” increases damping by 20% to provide more control as the shock approaches full compression
• Nitrogen charged monotube design with remote reservoir
• One-piece digressive piston design with vehicle specific valving for unsurpassed performance and ride quality on and off-road
• One-piece, hard anodized, impact extruded aluminum cylinders offer excellent corrosion resistance and consistent finish
• Premium grade 5WT shock oil for consistent suspension damping along a wide temperature range
• Press in, bonded rubber bushing/bar pin assembly damps road vibration and provides OE factory type fitment
• Remote reservoir design improves heat dissipation to reduce shock fade during prolonged use