GMC Sierra 3500 HD Suspension Shock Absorber - Rear - FOX - 2.5 Performance Series Smooth Body IFP HTO - '11-'27 is a premium shock absorber designed to enhance your vehicle's off-road capability while maintaining on-road comfort. Created by FOX, this shock absorber utilizes advanced technology to provide a smoother ride, reducing vehicle sway and improving handling in any terrain.

Built specifically for GMC Sierra 3500 HD models from 2011 to 2027, this shock absorber features a 2.5-inch impact-extruded 6061-T6 aluminum body, ensuring longevity and excellent heat dissipation—four times better than standard materials. The shock is fitted with a high-flow velocity-sensitive damping system, delivering consistent performance and fade resistance. Its race-developed main piston and true internal floating piston (IFP) separate gas and oil, providing a connected ride and increased drop-out travel for off-road adventures.

Features

• High-performance 2.5-inch Aluminum Shock Body
• Type II Clear-Anodized Body Plating for Corrosion Resistance
• Rebuildable and Re-tunable for Longevity
• Hydraulic Top Out (HTO) Piston for Improved Handling
• 5/8-inch Hard Chrome Shaft for Durability

Choose the FOX 2.5 Performance Series Smooth Body IFP HTO for unparalleled durability and performance. This shock absorber not only meets but exceeds the demands of tough terrains and fluctuating road conditions. Reach out to us today for any inquiries regarding installation or customization. We're thrilled to serve you in person at our two locations: Austin, Texas and the Los Angeles, California area. For assistance, call us at 512-982-9393 (TX) or 562-981-6800 (CA). Consider contacting us for shipping discounts on multiple orders, and remember, we provide installation on premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov