The GMC Sierra 3500 HD Shock Kit - Rear - ICON - VS 3.0 Remote Reservoir w/ CDEV - `11-`26 is a high-performance suspension upgrade designed for your heavy-duty truck. Engineered to deliver superior shock damping and control, this shock kit ensures optimal ride quality on and off the road.

This shock kit features a 3.0” body diameter, allowing for increased oil volume and a larger piston area to enhance performance. The extended travel length is designed to maximize wheel travel when paired with ICON's Delta Joint Pro front upper control arms. The internal "Bump Zone" increases damping by 20% as the shock approaches full compression, providing you with more control over your vehicle. The nitrogen-charged monotube design, coupled with a remote reservoir, significantly improves heat dissipation, reducing shock fade during prolonged use. Furthermore, ICON's CDE Valve technology enables in-vehicle adjustment of compression damping settings with real-time tuning through the ICON Intelligent Control (IIC) system.

Features

• Vehicle specific design and tuning for unmatched shock damping and control
• 3.0” body diameter for increased oil volume and larger piston area
• ICON’s internal “Bump Zone” for enhanced damping as compression reaches full limit
• Nitrogen charged monotube with a remote reservoir for improved heat dissipation and reduced shock fade
• CDE Valve technology for on-the-fly compression damping adjustment
• Premium grade 5WT shock oil for consistent performance across temperature changes
• One-piece linear compression/digressive rebound piston design for excellent ride quality
• 7/8” diameter induction-hardened rod

Feel free to reach out to us directly with any questions or to discuss your specific needs. Call our Austin, Texas location at 512-982-9393 or our Los Angeles, California area location at 562-981-6800. Our dedicated team is available to assist with installation and customization services at both locations, ensuring your GMC Sierra is prepared for any challenge.

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