Description
The 2.5” Fox OEM Factory Series front shocks for the Chevy Silverado 2500 and GMC Sierra 2500 are direct bolt-on replacement shocks intended for maximum performance. These shocks are specifically designed to optimize off-road performance without compromising on-road handling. The shocks are adjustable for up to 1.5″-2.5″ of lift and include all necessary hardware needed for installation. These shocks require aftermarket upper control arms for the additional down travel.
Specifications
For best performance the shocks should be set at mid-shaft or about 2″ over stock height.
- Allows up to 1.5″-2.5″ of Lift | Must be used with aftermarket UCAs
- Up to 25% increased wheel travel over stock
- Extra ¾” of down travel
What’s Included
- 2.5” Fox shocks w/ remote reservoirs
- Reservoir mounts
- All necessary hardware
- Installation instructions
Features
Body | 2.5″ impact extruded and CNC machined 6061-T6 hard anodized aluminum body resists rust over time |
---|---|
Body Plating | Hard-anodized for a durable finish |
External Reservoir | External reservoir design separates shock oil from the high-pressure nitrogen |
Components | Black-anodized, CNC-machined 6061-T6 billet aluminum |
Spring | Application specific, adjustable 3.0 Eibach® racing springs |
Shaft | 7/8″ hard chrome plated heat-treated alloy steel |
Piston | Race-developed high-flow piston design |
Valving | Application specific valving to maximize performance |
Seals | Redundant sealing pack system main seal, wiper seal, scraper seal |
Oil | JM92 Advanced Suspension Fluid for improved performance at variable temperatures |
Bearing | PTFE-lined, heat-treated, alloy steel spherical |
Mounting | Direct replacement for stock and aftermarket lifts kits |
Compatibility
2020-2023 Chevy Silverado 2500HD 4WD
2020-2023 GMC Sierra 2500HD 4WD
2020-2023 Chevy Silverado 3500HD 4WD
2020-2023 GMC Sierra 3500HD 4WD
*Requires aftermarket upper control arms.