GMC Sierra 2500 HD Shock Kit - Rear - 0-2" Lift - ICON VS 3.0 RR CDCV ('11–'26). A vehicle-specific rear shock setup built for confident control on and off road.

The ICON Vehicle Specific 3.0 Series delivers stable, predictable damping across mixed terrain. Compared to the 2.5 Series, it uses 50% more piston surface area along with added oil volume and a larger exterior surface to aid heat dissipation, helping reduce fade under demanding use. Tuned for 0–2" of rear lift, this kit offers composed handling and serviceable durability for long-term ownership.

Features

• Fits 2011–2026 GMC 2500/3500 HD.
• 0–2" rear lift.
• 50% more piston surface vs 2.5 Series.
• Added oil volume and exterior area for cooling.
• 100% rebuildable and revalveable.
• 6061 billet aluminum manifold included.

Questions or need fitment guidance? Call us. We offer installation and customization at our Austin, Texas and Los Angeles, California area locations: 512-982-9393 (TX) and 562-981-6800 (CA).

Buying multiple items? Contact us about shipping discounts. We install on premises at both locations.

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