SKU: 987-24-008
Fox 2020+ GMC Sierra 2500/3500 HD 0-1in Lift Front 2.5 Performance Series Smooth Body IFP HTO Shock
The Fox 987-24-008 delivers front suspension performance for 2020+ GMC Sierra 2500 HD and 3500 HD trucks with 0-1 inch lift. This 2.5 inch Performance Series smooth body IFP HTO shock fits select 2020-2024 Chevrolet Silverado 2500 HD and 3500 HD models too. It extends off-road dropout travel while providing on-road comfort through application-specific valving that reduces sway for a planted ride.
Key Features
- Extended Dropout Travel: Increases off-road capability in most setups by allowing greater suspension extension before topping out.
- Performance Valving: Delivers connected on-road handling with reduced body roll and tuned damping for Sierra HD dynamics.
- Aluminum Construction: Dissipates heat four times faster than steel for consistent fade-free performance under heavy loads.
- Internal Floating Piston (IFP): Separates oil and nitrogen for zero cavitation and reliable operation in harsh conditions.
- Race-Developed Components: Features 2.5 inch smooth body race piston fully serviceable design proven in torture testing.
Product Notes
- Sold individually as passenger side front shock for specified 0-1 inch lift applications.
- Fully serviceable with rebuild kits available for long-term maintenance.
- Packaging includes protective foam sleeves dimensions 24 x 4 x 4 inches.
Installation Notes
- Professional installation recommended.
- Bolt-on fit requires no modifications for listed 0-1 inch lift vehicles.
- Uses OEM-style stem top mount and 0.75 inch eyelet bottom mount compatible with factory hardware.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2020-2024 | Chevrolet | Silverado 2500 HD | Custom |
| 2020-2024 | Chevrolet | Silverado 2500 HD | High Country |
| 2020-2024 | Chevrolet | Silverado 2500 HD | LT |
| 2020-2024 | Chevrolet | Silverado 2500 HD | LTZ |
| 2020-2024 | Chevrolet | Silverado 2500 HD | WT |
| 2020-2024 | Chevrolet | Silverado 3500 HD | High Country |
| 2020-2024 | Chevrolet | Silverado 3500 HD | LT |
| 2020-2024 | Chevrolet | Silverado 3500 HD | LTZ |
| 2020-2024 | Chevrolet | Silverado 3500 HD | WT |
| 2020-2024 | GMC | Sierra 2500 HD | AT4 |
| 2024 | GMC | Sierra 2500 HD | AT4X |
| 2020-2024 | GMC | Sierra 2500 HD | Denali |
| 2024 | GMC | Sierra 2500 HD | Denali Ultimate |
| 2022-2024 | GMC | Sierra 2500 HD | Pro |
| 2020-2024 | GMC | Sierra 2500 HD | SLE |
| 2020-2024 | GMC | Sierra 2500 HD | SLT |
| 2020-2024 | GMC | Sierra 3500 HD | AT4 |
| 2020-2021 | GMC | Sierra 3500 HD | Base |
| 2024 | GMC | Sierra 3500 HD | Denali Ultimate |
| 2022-2024 | GMC | Sierra 3500 HD | Pro |
| 2020-2024 | GMC | Sierra 3500 HD | SLE |
| 2020-2024 | GMC | Sierra 3500 HD | SLT |
Why Choose FOX?
- Race-proven designs from decades of motorsports development.
- Premium materials like aluminum bodies for corrosion resistance and durability.
- Precision engineering with application-specific tuning for heavy-duty trucks.
Frequently Asked Questions
-
Q: Will this fit my 2024 GMC Sierra 2500 HD AT4 with 0-1 inch lift?
A: Yes 987-24-008 is confirmed direct fit for 2024 Sierra 2500 HD AT4 and other listed submodels with 0-1 inch front lift. -
Q: What body material and specs does it have?
A: 2.5 inch aluminum smooth body extended length 23.82 inches compressed 14.52 inches travel 9.3 inches with stud top and eyelet bottom mounts. -
Q: What is the warranty and service info?
A: FOX provides limited lifetime warranty fully serviceable with rebuild kits and corrosion-resistant finish for harsh environments.
Shipping & Handling
- Method: UPS Ground or FedEx
- Availability: In stock - ships same or next business day
- Packaging: Secure box 24 x 4 x 4 inches
- Weight: 7.1 lbs product 8 lbs shipping
FOX
FOX is one of the most respected suspension brands in the world, producing shocks, coilovers, reservoir shocks, IFP monotube shocks, upper control arms, and steering stabilizers that are trusted by off-road race teams, overlanders, and performance drivers who require more consistency and damping control than factory suspension can deliver. The brand's reputation was built through desert racing programs including the Baja 1000 and King of the Hammers, where FOX products are validated against the most demanding suspension punishment available before reaching the aftermarket, and that race heritage is directly reflected in the technology and build quality of their Performance, Performance Elite, and Factory Race product lines. Ford F-150, Toyota Tacoma, Toyota 4Runner, Land Cruiser, Jeep Wrangler and Gladiator, Chevrolet Silverado, and Ford Bronco owners choose FOX suspension upgrades as the single most impactful improvement to both on-road ride quality and off-road capability availabl...
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