The FOX 2.0 Performance Series Shocks with Reservoir are high-performance, aluminum-bodied shock absorbers designed for 2007-2010 GMC Sierra 3500 HD models with a 4-6 inch lift. These shocks feature a smooth body construction with a clear anodized finish that helps dissipate heat more effectively than traditional steel shocks. The external reservoir increases oil and nitrogen capacity, enhancing damping performance and providing a race-inspired look. CNC-machined from 6061-T6 aluminum, the shocks include a billet reservoir clamp and high-flow damping piston, ensuring predictable ride quality and durability in demanding off-road or heavy-duty applications. The package contains four shocks—two front and two rear—and is engineered for reliable, bolt-on installation with factory hardware.
Designed to fit both 4WD and RWD configurations, these shocks are suitable for lifted trucks requiring 4-6 inch suspension height increases. They are compatible with a range of off-road, towing, and heavy-duty use cases, offering improved handling, stability, and ride comfort. The kit includes all necessary washers, bushings, reservoir clamps, and nuts, with factory shock mounting bolts reused during installation. Shock boots and roost shields are sold separately, and mounting plates are also available separately. These shocks are backed by a one-year warranty, providing confidence in their quality and performance for demanding driving conditions.
