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    ICON 20-26 GM 2500/3500 HD 0-3.5in Front VS 3.0 RR CDXS Pair

    Vendor: ICON
    Part Number: 71704XP
    Regular Price $2,379.95

    In Stock

    Not sure it fits your vehicle?
    Email sales@berryperformancesales.com with your year, make, model and engine, and we'll help you check fitment before you order.
    Fast Fulfillment: In-stock orders typically ship within 1 to 2 business days.
    Free Shipping on Orders Over $99 | Excludes freight shipments
    International Shipping Available: email sales@berryperformancesales.com for a quote.
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    ICON Vehicle Specific (V.S.) 3.0 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. 3.0 Series shocks boast 50% more piston surface area compared to 2.5 Series shocks. This translates into increased stability and vehicle control at the extremes of off-road use, with benefits also making themselves apparent in on-road driving conditions. Increased internal oil volume and more external surface area compared to 2.5 Series shocks offer improved heat dissipation and resistance to shock fade under hard use. Like all ICON shock absorbers, V.S. 3.0 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 Dual Speed (CDXS) valves are included for precisely dialing in your suspension performance. CDXS controls fluid flow under compression, with independent adjustability of high speed and low speed compression force. 10 discreet detented settings for both low and high-speed adjustment knobs allow separate adjustments for handling response and overall aggressiveness.

    • One-piece linear compression/digressive rebound piston design with vehicle specific valving for unsurpassed performance and ride quality on and off-road
    • ICON CDXS equipped for independent adjustability of high speed and low speed compression force for handling response and aggressiveness
    • ICON’s internal “Bump Zone” increases damping by 20% to provide more control as the shock approaches full compression
    • Extended travel length requires ICON Delta Joint Pro front upper control arms and provides maximum wheel travel
    • Press in, bonded rubber bushing/bar pin assembly damps road vibration and provides OE factory type fitment
    • Premium grade 5WT shock oil for consistent suspension damping along a wide temperature range
    • Remote reservoir design improves heat dissipation to reduce shock fade during prolonged use
    • Cerakoted steel cylinders offer excellent corrosion resistance and consistent finish
    • Vehicle specific design and tuning for superior shock damping and control
    • 3.0” Body diameter for increased oil volume and larger piston area
    • 7/8” diameter induction hardened, chrome plated shock shaft
    • Nitrogen charged monotube design with remote reservoir
    • 6061 aircraft grade aluminum CNC machined components
    • Compatible with 0-3.5" of front lift over stock
    • 100% Rebuildable
    • 100% Revalveable

    This Part Fits:

    Year Make Model Submodel
    2020-2026 Chevrolet Silverado 2500 HD Custom
    2020-2026 Chevrolet Silverado 2500 HD High Country
    2020-2026 Chevrolet Silverado 2500 HD LT
    2020-2026 Chevrolet Silverado 2500 HD LTZ
    2020-2026 Chevrolet Silverado 2500 HD WT
    2024-2026 Chevrolet Silverado 2500 HD ZR2
    2020-2026 Chevrolet Silverado 3500 HD High Country
    2020-2026 Chevrolet Silverado 3500 HD LT
    2020-2026 Chevrolet Silverado 3500 HD LTZ
    2020-2026 Chevrolet Silverado 3500 HD WT
    2020-2026 GMC Sierra 2500 HD AT4
    2024-2026 GMC Sierra 2500 HD AT4X
    2020-2021 GMC Sierra 2500 HD Base
    2020-2026 GMC Sierra 2500 HD Denali
    2024-2026 GMC Sierra 2500 HD Denali Ultimate
    2022-2026 GMC Sierra 2500 HD Pro
    2020-2026 GMC Sierra 2500 HD SLE
    2020-2026 GMC Sierra 2500 HD SLT
    2020-2026 GMC Sierra 3500 HD AT4
    2020-2021 GMC Sierra 3500 HD Base
    2020-2026 GMC Sierra 3500 HD Denali
    2024-2026 GMC Sierra 3500 HD Denali Ultimate
    2022-2026 GMC Sierra 3500 HD Pro
    2020-2026 GMC Sierra 3500 HD SLE
    2020-2026 GMC Sierra 3500 HD SLT
    Shipping Policy
    • Free shipping on orders over $99 (excludes freight shipments).
    • In-stock orders typically ship within 1 to 2 business days. Weekend and holiday orders are processed the next business day.
    • Orders ship from Defiance, Ohio and a nationwide network of warehouses and manufacturers.
    • Items showing an ETA are not in stock yet. ETAs come from the manufacturer and can change.
    • No P.O. Boxes. International orders need a shipping quote, so email us first.

    Read the full Shipping Policy

    Return Policy
    • 30-day return window from the ship date. Returns must be approved first; email sales@berryperformancesales.com with your order number.
    • Items must be unused, complete and in the original packaging.
    • A 20% restocking fee applies, and return shipping is paid by the buyer.
    • Not returnable: installed or modified parts, opened or used programmers and tuners, custom orders, Open Box, and Clearance or Final Sale items.
    • Damaged, defective or incorrect items must be reported within 48 hours of delivery with photos.

    Read the full Return Policy

    Disclaimer

    All products are sold for off-road use only unless otherwise specified. Buyer assumes all responsibility for installation and operation. Seller is not liable for any incidental, indirect, or consequential damages — including engine failure, labor costs, or vehicle downtime — resulting from the use of any product sold.

    By making a purchase from Berry Performance Sales, you acknowledge and agree to abide by the terms and conditions of these Policies.

    For any questions or concerns, please contact us — we’re always happy to help.

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