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

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

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

Part Number: 980-24-956

Summary: The FOX 2.0 Performance Series Reservoir shocks deliver race-dominating performance for the 2011-2017 GMC Sierra 3500HD. Featuring an external reservoir system, these shocks are engineered to dissipate heat rapidly during sustained operation in rough conditions. The metal-impacted aluminum body works in conjunction with the Internal Floating Piston (IFP) to maintain predictable ride quality and consistent damping performance.

Features

• External Reservoir System: High-capacity external reservoir provides increased oil and nitrogen capacity to ensure faster heat dissipation during high-speed operation.
• Aluminum Body: Metal-impacted aluminum construction provides faster heat dissipation than conventional steel to ensure consistent performance under load.
• Internal Floating Piston (IFP): High-pressure nitrogen gas chamber separates shock oil from gas to provide a predictable ride quality and eliminate oil aeration.
• Nitrile Bushings: Durable nitrile material provides increased articulation to ensure improved suspension movement and longevity.
• Redundant Sealing System: Multi-stage seal configuration provides long-lasting performance to ensure reliability in harsh environments.

Technical Specifications

Fitment

• 2011-2017 GMC Sierra 3500HD
• Note: Includes Billet Reservoir Clamp. Configured for 4-6 inches of rear lift.

What’s Included

• Includes 2 Shocks
• Billet Reservoir Clamps

Why Choose This Product?

• Engineering Advantage: The use of an external reservoir and an aluminum body significantly increases the shock’s heat capacity, preventing performance fade compared to traditional steel-body shocks.
• Performance Benefit: Drivers experience a more controlled and predictable ride on rough roads, backed by a fully serviceable and tunable design for long-term durability.

Frequently Asked Questions

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

What is the benefit of the external reservoir?
The external reservoir system allows for increased heat dissipation, which helps maintain consistent damping performance during rigorous use.

Do these shocks come with mounting hardware for the reservoir?
Yes, this package includes the Billet Reservoir Clamps required for installation.