SKU: FOX987-24-029
Fox 19+ GM 1500 (Excl. TB/AT4) 0–2in Lift Rear 2.5 Performance Series Smooth Body IFP Shock
Enhance your truck’s performance and comfort with the Fox 2.5 Performance Series Smooth Body IFP Shock — engineered specifically for 2019 and newer GM 1500 models (excluding Trail Boss and AT4 trims). Designed to deliver improved damping control, reduced fade, and greater stability both on- and off-road, this shock offers premium ride quality and long-lasting durability. Perfect for mild lift setups (0–2 inches) that demand precision handling without sacrificing comfort.
Key Features
- 2.5-inch aluminum body provides superior heat dissipation and corrosion resistance
- Internal Floating Piston (IFP) design separates gas and oil for fade-free performance
- Race-developed main piston ensures consistent damping control
- Optimized valving tuned specifically for 19+ GM 1500 applications
- Durable construction tested to perform in harsh off-road and towing environments
- Fully rebuildable and serviceable for long-term use
Vehicle Fitment
- Fits: 2019+ Chevrolet Silverado 1500 (Excl. Trail Boss)
- Fits: 2019+ GMC Sierra 1500 (Excl. AT4)
- Designed for 0–2 inches of rear lift
- Compatible with stock or aftermarket rear leaf spring setups
What’s Included
- One (1) Fox 2.5 Performance Series Smooth Body IFP Rear Shock
- Pre-charged and ready for installation
- Installation guide and protective packaging
Installation Notes
- Direct bolt-on fitment for factory mounting points
- No cutting, welding, or additional modification required
- Torque all hardware to factory specifications
- Professional installation recommended for optimal performance
Shipping & Handling
- Shipping Weight: Approx. 12 lb
- Box Dimensions: 10 × 10 × 10 in (approx.)
- Ships via standard ground or expedited options upon request
Frequently Asked Questions
- Q: Will this work with Trail Boss or AT4 models? – A: No, this version is designed for standard GM 1500 models only.
- Q: Is this shock rebuildable? – A: Yes, Fox 2.5 Performance Series shocks are fully rebuildable and serviceable for long-term durability.
- Q: What’s the benefit of the IFP design? – A: The Internal Floating Piston (IFP) separates gas and oil to eliminate aeration and fade under extreme conditions.
- Q: Do I need to re-valve for towing? – A: The stock valving is optimized for mixed on/off-road use and light towing. For heavy-duty setups, custom valving can be arranged through authorized FOX service centers.
Why Buy From Black Ops Auto Works?
Black Ops Auto Works is your trusted source for premium, performance-grade suspension and off-road components. We partner directly with leading brands like FOX to ensure you receive authentic parts, expert support, and fast shipping. Whether you’re upgrading for off-road adventures or daily driving comfort, our team ensures you get the performance you deserve.





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