FOX 2.0 Performance 4-6 Rear Lift Shocks 2005-2007 GMC Sierra 1500HD

Description
FOX 2.0 Performance 4-6 Rear Lift Shocks 2005-2007 GMC Sierra 1500HD

FOX 2.0 Performance 4-6 Rear Lift Shocks 2005-2007 GMC Sierra 1500HD

Part Number: 980-24-659

Summary: The FOX 2.0 Performance Series IFP shocks deliver race-dominating performance in a hassle-free, bolt-on package designed for the GMC Sierra 1500HD. These shocks feature a heat-reducing aluminum body and an Internal Floating Piston (IFP) to provide predictable ride quality even in rough road conditions. By separating the shock oil from the high-pressure nitrogen gas chamber, the IFP design ensures consistent damping and improved heat management for vehicles with 4-6 inches of rear lift.

Features

• Internal Floating Piston (IFP): 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 dissipates heat faster than steel to ensure reduced shock fade during operation.
• Nitrile Bushings: Specialized rubber material allows for increased articulation to ensure enhanced suspension movement.
• Redundant Sealing System: Multi-layered seals provide long-lasting performance to ensure durability over the life of the shock.
• Serviceable Design: 100 percent serviceable and tunable internal components provide a longer lifespan to ensure maximum value.

Technical Specifications

Fitment

• 2005-2007 GMC Sierra 1500HD
• Note: Configured for vehicles with 4-6 inches of rear lift.

What’s Included

• Includes 2 Shocks
• Nitrile Bushings

Why Choose This Product?

• Engineering Advantage: The Internal Floating Piston (IFP) technology prevents oil aeration by keeping the nitrogen charge separate from the oil, maintaining damping consistency that conventional twin-tube shocks cannot match.
• Performance Benefit: Drivers experience improved heat dissipation and specialized vehicle-specific tuning for a controlled, comfortable ride on and off-road.

Frequently Asked Questions

Are these shocks compatible with stock height trucks?
No, these shocks are specifically designed and valved for GMC Sierra 1500HD models with 4-6 inches of rear lift.

What is the benefit of the aluminum body?
The metal-impacted aluminum body dissipates heat much faster than conventional steel, which helps prevent performance fade during sustained use.

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