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The Performance Series 2.0 IFP smooth body shocks contain the latest in shock technology to transform the performance of your Truck or SUV. They use our race-proven damping control to provide a comfortable on-road ride and predictable off-road handling in even the toughest conditions.
Key Features
Fitment
| Years | Make | Model | Application |
|---|---|---|---|
| 2020-2026 | Chevrolet | Silverado 2500 HD | Position: Rear | Lift height: 0"-1" | Trim: Custom, High Country, LT, LTZ, WT |
| 2020-2026 | Chevrolet | Silverado 3500 HD | Position: Rear | Lift height: 0"-1" |
| 2020-2026 | GMC | Sierra 2500 HD | Trim: AT4, Denali, Denali Ultimate, Pro, SLE, SLT | Position: Rear | Lift height: 0"-1" |
| 2020-2026 | GMC | Sierra 3500 HD | Position: Rear | Lift height: 0"-1" |
Specifications
| Brand | FOX |
|---|---|
| Manufacturer Part Number | 985-24-239 |
| Product Type | Shocks and Struts |
| Condition | New |
| Fitment State | Vehicle Specific |
| Body Diameter | 2 |
| Bottom Mount Type | Eyelet |
| Compressed Length | 16.3 |
| Extended Length | 25.92 |
| Lifetime Warranty | Yes |
| Lift Height | 0-1" |
| Position | Rear |
| Series | Performance |
| Shock Type | Smooth Body |
| Top Mount Type | Eyelet |
| Travel Length | 9.62 |
What's Included
One new FOX product package identified by manufacturer part number 985-24-239. Only components expressly supplied for this exact part number are included.
About FOX
FOX develops performance suspension products for street, off-road, racing, and specialty vehicle applications. Correct selection remains exact-application and exact-part-number specific.
Related FOX Products
Browse the FOX collection for related suspension and service components.
Frequently Asked Questions
Will FOX 985-24-239 fit my 2020-2026 Chevrolet Silverado 2500 HD?
That year-make-model is listed, but the trim, drivetrain, suspension package, position, lift height, production split, and every application note must also match.
Does FOX 985-24-239 change ride height or require supporting parts?
That depends on the exact application and configuration. Confirm the stated lift range, spring requirements, upper control arms, brackets, reservoirs, steering parts, alignment needs, and wheel and tire clearance before installation.
What is included with FOX 985-24-239?
The package includes only the components supplied by FOX for this exact part number. Springs, reservoirs, brackets, clamps, hardware, companion shocks, service fluid, and installation tools are separate unless expressly listed.
Installation Instructions
Follow the current FOX instructions and vehicle service information for this exact part number. Support the vehicle safely, use the specified tools and torque values, inspect all mounts and hardware, verify brake-line, steering, driveline, reservoir, wheel, and tire clearance, settle the suspension, and complete an alignment whenever geometry or ride height changes. Professional installation is recommended.
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