| Year | Make | Model |
|---|---|---|
| 2020 - 2025 | Chevrolet | Silverado 2500 HD Custom |
| 2020 - 2025 | Chevrolet | Silverado 2500 HD High Country |
| 2020 - 2025 | Chevrolet | Silverado 2500 HD LT |
| 2020 - 2025 | Chevrolet | Silverado 2500 HD LTZ |
| 2020 - 2025 | Chevrolet | Silverado 2500 HD WT |
| 2024 - 2025 | Chevrolet | Silverado 2500 HD ZR2 |
| 2020 - 2025 | Chevrolet | Silverado 3500 HD High Country |
| 2020 - 2025 | Chevrolet | Silverado 3500 HD LT |
| 2020 - 2025 | Chevrolet | Silverado 3500 HD LTZ |
| 2020 - 2025 | Chevrolet | Silverado 3500 HD WT |
| 2020 - 2025 | GMC | Sierra 2500 HD AT4 |
| 2024 - 2025 | GMC | Sierra 2500 HD AT4X |
| 2020 - 2022 | GMC | Sierra 2500 HD Base |
| 2020 - 2025 | GMC | Sierra 2500 HD Denali |
| 2024 - 2025 | GMC | Sierra 2500 HD Denali Ultimate |
| 2023 - 2025 | GMC | Sierra 2500 HD Pro |
| 2020 - 2025 | GMC | Sierra 2500 HD SLE |
| 2020 - 2025 | GMC | Sierra 2500 HD SLT |
| 2020 - 2025 | GMC | Sierra 3500 HD AT4 |
| 2020 - 2022 | GMC | Sierra 3500 HD Base |
| 2020 - 2025 | GMC | Sierra 3500 HD Denali |
| 2024 - 2025 | GMC | Sierra 3500 HD Denali Ultimate |
| 2023 - 2025 | GMC | Sierra 3500 HD Pro |
| 2020 - 2025 | GMC | Sierra 3500 HD SLE |
| 2020 - 2025 | GMC | Sierra 3500 HD SLT |
▶ Suspension Drop / Lift Rates
| Part Number | Lift/Lowered | Position | Item | Quantity |
|---|---|---|---|---|
| 985-24-238 | 0-1" Lift | Front | Shock Absorber | 2 |
| 985-24-239 | 0-1" Lift | Rear | Shock Absorber | 2 |
Fox 2.0 Performance Series Shocks Set - 2020-2024 GMC Sierra 2500 HD 4WD RWD
Fox 2.0 Performance Series Shocks Set - 2020-2024 GMC Sierra 2500 HD 4WD RWD
SKU:10548292190495_52692456243487
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▶ Vehicle Fitments
▶ Suspension Drop / Lift Rates
| Part Number | Lift/Lowered | Position | Item | Quantity |
|---|---|---|---|---|
| 985-24-238 | 0-1" Lift | Front | Shock Absorber | 2 |
| 985-24-239 | 0-1" Lift | Rear | Shock Absorber | 2 |
The Fox 2.0 Performance Series Shocks Set is a high-performance suspension upgrade designed for GMC Sierra 2500 HD models from 2020 to 2024. This set includes four smooth body shocks featuring race-proven damping control, which enhances both on-road comfort and off-road handling. Constructed with a precision metal impact aluminum body, these shocks offer increased cooling capacity and corrosion resistance. The internal floating piston mono-tube design separates shock oil from the nitrogen-charged gas chamber, eliminating oil aeration and ensuring maximum performance. The high flow damping piston and application-specific valving provide predictable ride quality capable of handling tough conditions, making them ideal for demanding driving environments.
Designed for vehicles at factory height or with up to 1-inch lift, these shocks are compatible with both 4WD and RWD GMC Sierra 2500 HD trucks. They are a direct bolt-on replacement, reusing factory hardware including washers, bushings, reservoir clamps, and nuts. The kit contains two front and two rear shocks, with all necessary hardware included for installation. Suitable for trucks used in daily driving, off-road adventures, or towing, these shocks deliver improved stability, durability, and ride quality. They are backed by a one-year warranty against defects and premature failure, ensuring long-lasting performance.
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Overview
Overview
FOX Performance Series IFP Front Shock
Part #: 985-24-238
Overview
The FOX 20+ GM 2500/3500 HD 2.0 Performance Series IFP Front Shock is a high-quality suspension component designed to enhance the ride quality and handling of heavy-duty trucks with 0-1 inch lift. Built for enthusiasts and professionals alike, this shock absorber offers improved response, durability, and stability, making it an excellent upgrade for those seeking better control and comfort on and off the road. Its advanced design helps support the vehicle's weight and provides a smoother, more controlled driving experience, especially when carrying heavy loads or navigating rough terrain.Key Features
This FOX Performance Series IFP front shock features a robust construction and innovative design to deliver reliable performance and long-lasting durability. Key features include:- High-pressure nitrogen gas charge for consistent damping
- Precision-machined aluminum components for strength and lightweight performance
- Internal Floating Piston (IFP) design for improved oil separation and consistent response
- Heavy-duty shock body with corrosion-resistant coating for durability in harsh environments
- Designed specifically for 0-1 inch lift applications on GM 2500/3500 HD models
- Optimized valving to enhance ride comfort and handling stability
- Easy bolt-on installation with factory mounting points
Construction & Design
The FOX Performance Series IFP shocks are engineered with high-quality materials, including a durable aluminum piston and a corrosion-resistant shock body. The internal floating piston (IFP) design ensures consistent damping performance by effectively separating the oil and nitrogen gas chambers, reducing foaming and cavitation during operation. The shock's construction is tailored to withstand the rigors of heavy-duty use, providing reliable performance over time.Driving Feel & Feedback
These shocks help improve vehicle stability and ride comfort, especially when hauling or towing. They provide a controlled and responsive feel, reducing body roll and enhancing steering precision. The design supports a smoother ride over rough surfaces, giving you greater confidence and control in demanding driving conditions.Installation & Fitment
Installation is straightforward, utilizing the factory mounting points on GM 2500/3500 HD trucks. Proper fitment should be verified against your specific vehicle model and lift configuration to ensure optimal performance.What’s Included
The package includes one FOX Performance Series IFP front shock designed for 0-1 inch lift applications, ready for installation on compatible GM heavy-duty trucks. Hardware and mounting components are included as needed for a secure fit.