Fox 2.0 Performance Series 9.1in Smooth Body IFP Rear Shock for Select 1999-2020 Chevrolet/GMC 1500 (0-1in Lift)

Fits select 1999-2020 Chevrolet and GMC 1500 series trucks and SUVs, including Silverado, Sierra, Tahoe, Yukon, Suburban, and Avalanche.

The Fox 2.0 Performance Series 980-24-660 smooth body IFP (Internal Floating Piston) shock is engineered to transform your vehicle's ride quality and off-road capability. By utilizing an internal floating piston to separate the shock oil from the high-pressure nitrogen gas, this mono-tube design eliminates oil aeration, ensuring consistent, fade-resistant damping across rough terrain. The clear-anodized aluminum body is CNC machined from 6061-T6 extruded aluminum, offering four times the heat dissipation of traditional steel shocks while providing superior corrosion resistance.

Built for longevity and precision, these shocks feature a 5/8-inch hard chrome plated heat-treated alloy steel shaft and race-developed high-flow pistons. Every component is 100% serviceable and tunable, allowing you to maintain peak performance for the life of your vehicle. Whether you are navigating washboard fire roads or looking for increased stability on the highway, these vehicle-specific tuned shocks reduce body sway and increase drop-out travel.

• Manufacturer Part Number: 980-24-660
• Body: 2.0-inch metal impacted 6061-T6 aluminum
• Shaft: 5/8" hard chrome plated heat-treated alloy steel
• Piston: Race-developed high-flow design
• Valving: Application-specific for 0-1 inch of rear lift
• Seals: Redundant sealing pack system (main seal, wiper seal, scraper seal)
• Bearings: Teflon-lined, heat-treated spherical alloy steel
• Finish: Clear-anodized for a durable, long-lasting look