The FOX 2.0 Performance Series smooth body reservoir rear shock for 2020+ GM 2500/3500 HD trucks is valved for the specific vehicle application and 0–1" lift. It applies race‑proven damping control to improve on‑road ride comfort and predictable off‑road handling, with aluminum bodies that dissipate heat faster than steel. External reservoirs and performance tuning provide consistent damping in demanding conditions.
Fox 20+ GM 2500/3500 HD 2.0 Performance Series Smooth Body Reservoir Rear Shock 0-1in Lift