FOX 2.0 Perf Res 4-6 Rear Lift Shocks 1999-2004 GMC Sierra 2500 4WD

Description
FOX 2.0 Perf Res 4-6 Rear Lift Shocks 1999-2004 GMC Sierra 2500 4WD

FOX 2.0 Perf Res 4-6 Rear Lift Shocks 1999-2004 GMC Sierra 2500 4WD

Part Number: 980-24-956

Summary: The FOX 2.0 Performance Series Reservoir shocks deliver race-derived performance in a bolt-on package specifically for the GMC Sierra 2500 4WD. These shocks feature an External Reservoir system designed to dissipate heat rapidly, preventing fade during sustained use. By utilizing an Internal Floating Piston (IFP) and a metal-impacted aluminum body, these shocks provide predictable ride quality and superior heat management compared to conventional steel shocks.

Features

• External Reservoir: External Reservoir system provides increased oil capacity to ensure faster heat dissipation during high-speed operation.
• Internal Floating Piston (IFP): High-pressure nitrogen gas chamber separation provides predictable ride quality to ensure consistent performance in rough road conditions.
• Aluminum Shock Body: Metal-impacted aluminum construction provides faster heat dissipation than steel to ensure sustained damping performance.
• Redundant Sealing System: Multi-layer seal design provides long-lasting performance to ensure durability in harsh environments.
• Nitrile Bushings: High-quality nitrile material provides increased articulation to ensure maximum suspension movement.

Technical Specifications

Fitment

• 1999-2004 GMC Sierra 2500 4WD
• Note: Includes Billet Reservoir Clamp.

What’s Included

• Includes 2 Shocks
• Billet Reservoir Clamps

Why Choose This Product?

• Engineering Advantage: The combination of an aluminum body and an external reservoir allows for significantly higher heat capacity and faster cooling than standard twin-tube or steel monotube designs.
• Performance Benefit: Drivers experience consistent, fade-free damping and improved articulation, making the vehicle more capable of handling rough terrain without sacrificing ride quality.

Frequently Asked Questions

Are these shocks rebuildable?
Yes, the source description states these shocks are 100 percent serviceable and tunable for a longer lifespan.

What is the benefit of the aluminum body?
The aluminum body is designed to dissipate heat faster than conventional steel, which helps maintain consistent damping performance.

Can these be used on a stock height truck?
No, these shocks are specifically configured for vehicles with a 4-6 inch rear lift.