Fox 20+ GM 2500/3500 HD 2.0 Performance Series IFP Rear Shock 0-1in Lift

If you're looking to improve how your 2020-2025 Chevrolet Silverado 2500 HD handles both on the pavement and when you venture off-road, these FOX Performance Series rear shocks are a solid option. They're built with race-proven damping technology to give you a more comfortable ride around town and better control when you're tackling rougher terrain.

These shocks feature an internal IFP (Internal Floating Piston) design that keeps the oil and high-pressure nitrogen gas separated. This helps prevent aeration, which can lead to fade, and ensures consistent performance. The aluminum body is well-made and helps dissipate heat faster than steel, keeping the shock working effectively. Inside, you'll find Teflon-lined, heat-treated spherical bearings for smooth operation and a durable zinc-plated finish to help them last.

FOX has tuned these shocks specifically for your truck, so they'll work well with a 0 to 1-inch lift. They are also designed to be serviceable and tunable, meaning you can rebuild them for longer life if needed.