Fox 2020+ GMC Sierra 2500 HD 1.5-2.5in Lift Front 2.5 Performance Series Smooth Body IFP HTO Shock

Fox is well-known for their race-proven suspension technology, and this Performance Series shock absorber brings that expertise to your heavy-duty truck. If you're looking to lift your 2020-2025 Chevrolet Silverado 2500 HD or GMC Sierra 2500 HD between 1.5 and 2.5 inches, this front shock is built to handle the job, providing a noticeable improvement in both your daily driving comfort and your confidence when you head off the pavement.

This shock features a 2.5-inch diameter body made from impact-extruded 6061-T6 aluminum, which is then clear-anodized for corrosion resistance. Inside, the high-flow velocity-sensitive damping adjusts automatically to terrain, while the internal floating piston (IFP) and hydraulic top-out (HTO) piston work together to manage fluid and prevent aeration, ensuring consistent performance. The application-specific tuning means it's valved precisely for your truck's weight and intended use, and the 5/8-inch hard chrome shaft adds durability.

Because these shocks are designed for a specific lift range and vehicle application, they fit right without major modifications. They are also fully rebuildable and re-tunable, meaning you can service them to maintain peak performance over the long haul.