FOX 2.0 Performance 4-6 Rear Lift Shocks 2001-2010 GMC Sierra 2500HD

Description
FOX 2.0 Performance 4-6 Rear Lift Shocks 2001-2010 GMC Sierra 2500HD

FOX 2.0 Performance 4-6 Rear Lift Shocks 2001-2010 GMC Sierra 2500HD

Part Number: 980-24-659

Summary: The FOX 2.0 Performance Series delivers race-dominating damping performance in a hassle-free, bolt-on package specifically designed for the GMC Sierra 2500HD. Featuring a metal-impacted aluminum body, these shocks dissipate heat significantly faster than conventional steel designs to maintain consistent control. The Internal Floating Piston (IFP) technology ensures a predictable ride quality by separating shock oil from the high-pressure nitrogen gas chamber, allowing the vehicle to handle the roughest road conditions with ease.

Features

• Internal Floating Piston (IFP): High-pressure nitrogen gas charge provides a predictable ride quality to ensure the vehicle is capable of handling the roughest road conditions.
• Aluminum Body: Metal-impacted aluminum construction provides faster heat dissipation than steel to ensure consistent performance under thermal load.
• Nitrile Bushings: Durable nitrile material provides increased articulation to ensure improved suspension movement and longevity.
• Redundant Sealing System: Multi-layered seals provide a robust barrier against contaminants to ensure long-lasting performance.

Technical Specifications

Fitment

• 2001-2010 GMC Sierra 2500HD
• Note: These shocks only work with Factory OEM Mounts. If you have Lift Kits that modify stock mounts such as Rough Country Lift, then these shocks will NOT WORK.

What’s Included

• Includes 2 Shocks

Why Choose This Product?

• Engineering Advantage: The use of an Internal Floating Piston (IFP) prevents oil aeration by keeping the gas and oil separate, which maintains damping integrity even as temperatures rise.
• Performance Benefit: Drivers experience a more controlled and stable rear end, specifically tuned for heavy-duty GMC applications with 4-6 inches of lift.

Frequently Asked Questions

What is the benefit of the Internal Floating Piston (IFP)?
The IFP separates the shock oil from the high-pressure nitrogen gas, which eliminates oil aeration and provides a more predictable ride quality in rough conditions.

Will these shocks work with aftermarket lift kit brackets?
No, these shocks are designed to work only with Factory OEM Mounts. They are not compatible with lift kits that modify the stock mounting points.

How does the aluminum body compare to steel?
The metal-impacted aluminum body dissipates heat faster than conventional steel, reducing heat soak and preventing performance fade during extended use.