Chevrolet Silverado / GMC Sierra 1500 07-18, 2.5, R/R, DSCA, 0-1.5", Stage 3, Rear Shock, Pair

FOX Factory Race Series 2.5 Reservoir Shock (Pair) – Adjustable for Superior Off-Road Performance

Race-Bred Suspension Technology for Trucks and SUVs

The FOX Factory Race Series 2.5 Reservoir Shocks are engineered to deliver enhanced ride quality and precise control for your truck or SUV, whether you're on the road or tackling tough off-road terrain. Based on FOX's Off-Road race shocks, these shocks have been perfected through extensive testing in brutal conditions, ensuring that you get the same race-proven performance. With an external reservoir to increase oil and nitrogen capacity, these shocks offer improved cooling and consistent performance, all while giving your vehicle a striking race-inspired look.

Key Features of FOX Factory Race Series 2.5 Reservoir Shocks

Off-Road Race Technology for Everyday Adventures
Developed using FOX's Off-Road racing expertise, the Factory Race Series 2.5 Reservoir Shocks are designed to handle extreme conditions that most vehicles will never face. Whether you're navigating rough trails or cruising the highway, these shocks provide the ride quality and control you need, allowing you to experience the same performance that FOX's athletes rely on in competition.

External Reservoir for Improved Cooling
The external reservoir increases oil and nitrogen capacity, keeping your shocks cool during extended off-road use. This advanced cooling system prevents shock fade, ensuring consistent damping performance in any terrain. The race-inspired design also gives your truck or SUV a bold, aggressive look.

Durable Zinc-Plated Steel Body for Long-Lasting Performance
Constructed with a 2.5" smooth bore zinc-plated seamless steel body, these shocks are designed to withstand harsh environments. The double-clear coated finish ensures protection against corrosion, extending the lifespan of your suspension and maintaining optimal performance in rugged conditions.

Built for Strength and Versatility

7/8" Hard Chrome-Plated Steel Shafts for Superior Durability
The 7/8" hard chrome-plated heat-treated alloy steel shafts provide added strength and durability, ensuring smooth operation even in tough off-road conditions. These heavy-duty shafts are built to handle extreme impacts, giving you peace of mind while pushing your vehicle to its limits.

Application-Specific Valving for Optimized Performance
Each shock is performance-tuned with application-specific valving, maximizing your vehicle's handling, control, and comfort. Whether you're driving on rocky terrain, sandy trails, or pavement, the shocks adjust to deliver a balanced and comfortable ride.

Redundant Sealing Pack System for Maximum Protection
The redundant sealing pack system includes a main seal, wiper seal, and scraper seal, providing multiple layers of protection against dirt, debris, and moisture. This system ensures smooth operation and extends the life of your shocks, even in the most demanding off-road conditions.

Technical Specifications

• Body: 2.5" smooth bore zinc-plated seamless steel
• Body Plating: Zinc-plated and double-clear coated for long-lasting finish
• Travel: 8.97"
• Rear Lift Height: 0-1.5"
• Extended Length: 24.83"
• Compressed Length: 15.86"
• Components: Black-anodized, CNC-machined 6061-T6 billet aluminum
• Shaft: 7/8" hard chrome-plated heat-treated alloy steel
• Piston: High-flow, race-developed design
• Valving: Application-specific to maximize performance
• Seals: Redundant sealing pack system (main seal, wiper seal, scraper seal)
• Bearings: PTFE-lined, heat-treated alloy steel spherical bearings
• Top Mount: ES7
• Bottom Mount: ES7