Fox Performance Elite Series 2.5 Reservoir Rear Adjustable Shocks for 2019-2026 Silverado/Sierra 1500

Fits select 2019-2026 Chevrolet Silverado 1500 and GMC Sierra 1500 models.

Engineered for drivers demanding superior control and heat management, the Fox Performance Elite Series 2.5 reservoir shocks provide a significant performance upgrade over factory rear dampers. These shocks feature a 2.5-inch impact-extruded 6061-T6 aluminum body that dissipates heat significantly faster than traditional steel, ensuring consistent damping performance during high-speed off-road use or heavy hauling. The external reservoir system increases internal oil volume, allowing for greater control and cooling through FOX’s race-developed high-flow pistons.

The Performance Elite series is built to withstand harsh environments using a 7/8-inch hard chromed, heat-treated alloy steel shaft and a redundant seal pack system. These shocks offer a wide range of external adjustability, allowing you to fine-tune the suspension for specific terrain, vehicle loads, and speeds. Designed for long-term durability, the entire assembly is fully serviceable for a lifetime of use.

• 2.5-inch impact-extruded 6061-T6 aluminum body resists rust and dissipates heat
• External reservoir system increases oil capacity for improved cooling
• 7/8-inch hard chromed heat-treated alloy steel shock shaft
• Redundant seal pack system (main seal, wiper seal, scraper seal)
• Black-anodized, CNC-machined 6061-T6 aluminum components
• Application-specific valving for maximized performance and wheel travel
• Manufacturer Part Number: 883-26-087