GMC Sierra 3500 HD Performance Shock Kit - Rear - ICON VS 2.0 HD RR (2011-2026). This rear shock package is built for heavy-duty use, delivering controlled ride quality and dependable performance on and off the road.

Engineered by ICON as a Vehicle Specific 2.0 HD solution, these shocks use hard-anodized 6061 aluminum bodies with increased wall thickness and taller DU bearings to increase pull-apart and side-load strength. A nitrogen-charged monotube layout with a remote reservoir manages heat and offers corrosion resistance, while premium 5WT shock oil maintains consistent damping across a wide temperature range. A smart choice for enthusiasts who want durability and repeatable performance without added complexity.

Features

• Hard-anodized 6061 aluminum cylinders for durability
• Thicker cylinder walls and taller DU bearings for added strength
• Nitrogen-charged monotube design with remote reservoir
• Consistent damping with premium grade 5WT shock oil
• Excellent heat management and corrosion resistance

Ready to fine-tune the rear suspension of your Sierra 3500 HD? Call our Austin, Texas team at 512-982-9393 or our Los Angeles, California area shop at 562-981-6800. We offer installation and customization services at both locations and install on premises. Considering multiple items? Contact us for potential shipping discounts.

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