FOX 2.0 Performance 4-6 Rear Lift Shocks 2011-2017 GMC Sierra 3500HD

Description
FOX 2.0 Performance 4-6 Rear Lift Shocks 2011-2017 GMC Sierra 3500HD

FOX 2.0 Performance 4-6 Rear Lift Shocks 2011-2017 GMC Sierra 3500HD

Part Number: 980-24-659

Summary: The FOX 2.0 Performance Series delivers race-dominating performance for the GMC Sierra 3500HD in a hassle-free, bolt-on package. Utilizing an Internal Floating Piston (IFP) to separate shock oil from the high-pressure nitrogen gas chamber, these shocks provide predictable ride quality capable of handling rough road conditions. The metal-impacted aluminum body is engineered to dissipate heat faster than conventional steel, ensuring consistent damping performance during extended use.

Features

• Internal Floating Piston (IFP): A high-pressure nitrogen gas chamber 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 and reduced fade.
• Nitrile Bushings: Durable nitrile material provides increased articulation to ensure improved suspension movement.
• Redundant Sealing System: A multi-stage seal configuration provides long-lasting performance to ensure reliability over the lifespan of the shock.
• Serviceable Design: 100 percent serviceable and tunable internal components provide a longer lifespan to ensure the product can be maintained over time.

Technical Specifications

Fitment

• 2011-2017 GMC Sierra 3500HD
• Note: Designed for vehicles with 4-6 inches of rear lift.

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 charges separated, maintaining damping integrity under stress.
• Performance Benefit: Drivers experience a winning combination of vehicle-specific tuning and superior heat management for a controlled, predictable ride.

Frequently Asked Questions

Is this shock compatible with a stock height truck?
No, these shocks are specifically engineered for GMC Sierra 3500HD models equipped with 4-6 inches of rear lift.

What is the benefit of the aluminum body?
The metal-impacted aluminum body dissipates heat faster than conventional steel bodies, which helps maintain consistent damping performance.

Are these shocks rebuildable?
Yes, according to the manufacturer, these shocks are 100 percent serviceable and tunable for a longer lifespan.