SKU:FOX987-24-030
FOX
Fox Performance Series 2.5 Smooth Body IFP Front Shock - 0-1 in Lift | 2015-2019 GMC Sierra 2500HD
Fox Performance Series 2.5 Smooth Body IFP Front Shock - 0-1 in Lift | 2015-2019 GMC Sierra 2500HD
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The Fox 2.5 Performance Series Smooth Body IFP Front Shock fits the 2015-2019 GMC Sierra 2500HD and delivers race-developed damping for both off-road capability and on-road comfort.
Product Overview
This front shock uses a 2.5in aluminum body with a true internal floating piston (IFP) that separates gas and oil for consistent, fade-resistant performance.
Application-specific valving extends drop-out travel off-road while reducing body sway on the street.
Aluminum construction dissipates heat four times better than steel, and every shock is fully serviceable for a long service life on your 2500HD.
Features & Specifications
- Fits: 2015-2019 GMC Sierra 2500HD
- Provides 0-1" of front lift
- Accommodates 0-1in of front lift
- Hydraulic Top Out (HTO) reduces harsh top-out for a smoother ride, especially on lifted trucks or aggressive tires
- 2.5in aluminum smooth body shock
- Race-developed main piston with true IFP design
- Application-specific valving for on-road comfort and off-road travel
- Aluminum body dissipates heat 4x better than steel
- Fully serviceable and corrosion-resistant
Fitment
This part fits the following vehicles:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2015-2019 | GMC | Sierra 2500 HD | Base |
| 2015-2019 | GMC | Sierra 2500 HD | Denali |
| 2015-2019 | GMC | Sierra 2500 HD | SLE |
| 2015-2019 | GMC | Sierra 2500 HD | SLT |
Shipping & Returns
Shipping & Returns
Tracking is typically provided within 3–5 business days; items shipping direct from the manufacturer may take 5–7. Some items are made to order or may be backordered. Questions about stock? Reach us through live chat or email.
Warranty
Warranty
All warranties are through the manufacturer and are facilitated by Stateside Performance. Some manufacturers require the end user to contact them directly; in that case we will point you to the right contact. Email us with any warranty questions.
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Free shipping over $250
Shipping policyFree shipping applies to items that are shipped via ground through UPS or FedEx and are over $250 going to the continental 48 states. This does not apply to Alaska or Hawaii, and does not apply to any item(s) that are shipped via freight or with any other option other than ground shipping.
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30-day returns
Return policyReturns must be requested within 30 days of delivery. Parts must be new, unused, uninstalled, and in original packaging, with an RMA. Some items are final sale.