ICON 77727P 6-8" inch Rear 2.5 VS PB Shock Pair | 2001-2025 GM Silverado/Sierra 2500HD/3500HD

Features: 

• Nitrogen Charged Monotube
• Premium Grade 5WT Shock Oil
• 7/8" Diameter Induction Hardened Shock Shaft
• 100% Revalveable and Rebuildable
• Corrosion Resistant
• Increases Damping With Bump Zone

Built For The Harsh Off-Road

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'S 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. If you are looking for a more user defined tune, consider looking into the Compression Damping Control Valve (CDCV) shocks.

Vehicle Fitment: 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025 GM Silverado/Sierra 2500HD/3500HD

Notes:

• Fits 2001-2025 Silverado and Sierra 2500HD/3500HD
• Designed for vehicle-specific length and damping tune
• Intended for heavy off-road use and daily driving
• Requires correct lift height selection before purchase
• Sold individually, check quantity needed for your setup
• 100% rebuildable and revalveable for long service life
• Optional CDCV upgrade available for user-adjustable tuning
• Internal Bump Zone adds 20% more damping at full compression
• Uses premium grade shock oil for consistent performance
• 7/8" induction-hardened shaft resists bending and wear
• Corrosion-resistant aluminum construction for durability
• Professional installation recommended for best results