FOX 2.0 Performance 4-6″ Rear Lift Shocks 2011-2019 GMC Sierra 2500HD

Description
FOX 2.0 Performance 4-6″ Rear Lift Shocks 2011-2019 GMC Sierra 2500HD

FOX 2.0 Performance 4-6 inches Rear Lift Shocks 2011-2019 GMC Sierra 2500HD

Part Number: 980-24-659

Summary: These FOX 2.0 Performance Series rear shocks are engineered for the 2011-2019 GMC Sierra 2500HD equipped with a 4-6 inches lift. Utilizing an Internal Floating Piston (IFP) to separate shock oil from high-pressure nitrogen gas, these shocks address the problem of oil aeration and damping fade. The aluminum body construction ensures faster heat dissipation than traditional steel, providing a predictable ride quality even in rough road conditions.

Features

• Internal Floating Piston (IFP): High-pressure nitrogen gas charge provides a predictable ride quality to ensure consistent handling in rough road conditions.
• Metal-Impacted Aluminum Body: 2.0-inch aluminum construction provides superior heat dissipation to ensure reduced fade compared to conventional steel bodies.
• Nitrile Bushings: Quality rubber material provides increased articulation to ensure improved suspension movement and durability.
• Redundant Sealing System: Multi-layer seal configuration provides protection against contaminants to ensure long-lasting performance.

Technical Specifications

Fitment

• 2011-2019 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 Internal Floating Piston (IFP) design is a significant upgrade over standard shocks by isolating the gas and oil, preventing the aeration that leads to performance loss.
• Performance Benefit: Drivers experience a more stable and controlled rear end, specifically tuned for the increased height of a 4-6 inches lift while maintaining a bolt-on installation.

Frequently Asked Questions

Are these shocks compatible with all lift kits?
These shocks are designed for 4-6 inches lifts but only work with Factory OEM Mounts. They will not work with lift kits that modify the stock mounting points, such as those from Rough Country.

What is the benefit of the aluminum body?
The metal-impacted aluminum body is designed to dissipate heat faster than steel, which helps maintain damping performance during extended use.

Can these shocks be serviced?
Yes, according to the manufacturer, these 2.0 Performance Series shocks are 100 percent serviceable and tunable for a longer lifespan.