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🧾 Overview
The FOX 2.0 Performance Series Front Shock is a direct replacement upgrade designed for 2001–2010 Chevrolet Silverado and GMC Sierra 2500HD / 3500HD trucks, delivering improved ride quality, stability, and suspension control. Built with FOX’s Internal Floating Piston (IFP) monotube design, this shock provides consistent damping performance while eliminating oil aeration.
The 2.0" aluminum shock body improves heat dissipation and corrosion resistance compared to traditional steel-bodied shocks. Engineered specifically for GM HD trucks, this shock is ideal for vehicles running factory suspension or leveling kits up to 2 inches.
Whether your truck is used for daily driving, towing, or off-road travel, the FOX Performance Series shock provides reliable performance and durability with simple bolt-on installation.
✔ FOX 2.0 Performance Series monotube design
✔ Internal Floating Piston (IFP) for consistent damping performance
✔ Aluminum shock body for improved cooling and corrosion resistance
✔ Direct bolt-on replacement for factory shocks
✔ Compatible with stock height or leveling kits up to 2"
🛠 Installation
- Direct bolt-on installation using factory suspension mounting locations.
📌 Specs
- FOX 2.0 Performance Series Design – Proven monotube shock technology improves ride control and durability.
- Internal Floating Piston (IFP) – Separates nitrogen gas from shock oil to prevent aeration and maintain consistent damping.
- Aluminum Shock Body – Resists corrosion and improves heat dissipation during extended use.
- Vehicle-Specific Tuning – Engineered specifically for GM HD trucks to optimize ride quality and stability.
- Direct Bolt-On Replacement – Installs using factory mounting locations with no cutting or welding required.
- Improved Ride Quality – Provides better on-road comfort and off-road control compared to factory shocks.
📘 Specifications
- Brand: FOX Shocks
- Series: Performance Series 2.0
- Shock Type: Monotube IFP
- Position: Front
- Lift Compatibility: 0–2" Lift
- Shock Body Diameter: 2.0"
- Shock Body Material: Aluminum
- Installation Type: Direct Bolt-On
- Sold As: Single
📦 What’s Included (What’s in the Box)
- Front Suspension Components
- (1) FOX 2.0 Performance Series Front Shock
- (AX663 / FOX 980-24-663)
🛡 Warranty
- Axiom No-Nonsense Lifetime Warranty
- Suspension and steering components are warranted for life to the original purchaser against manufacturer defects, premature wear, or breakage.
⚠️ Fitment Notes
- Chevrolet Silverado 2500 HD (2001–2010) – 2WD / 4WD
- Chevrolet Silverado 3500 HD (2001–2010) – 2WD / 4WD
- GMC Sierra 2500 HD (2001–2010) – 2WD / 4WD
- GMC Sierra 3500 HD (2001–2010) – 2WD / 4WD
- Also fits:
- Hummer H2 (2003–2009)
- Chevrolet Suburban 2500 (2001–2013)
- GMC Yukon XL 2500 (2001–2013)
⚠️ Fitment Notes
- Designed for stock height up to 2" front lift.
- Compatible with factory suspension and most leveling kits.
- Sold individually. Most applications require two front shocks.