FOX 2.0 Performance Series Reservoir Shocks – Front & Rear Set for 2020+ GM 2500/3500 HD
Upgrade your GM 2500/3500 HD’s ride with Fox’s race-proven performance in an affordable, bolt-on package. The 2.0 Performance Series Reservoir Smooth Body Shocks are engineered with a clear anodized, impact-extruded 6061-T6 aluminum body that resists corrosion and cools faster than traditional steel shocks — keeping performance consistent in the toughest conditions.
The external reservoir increases both oil and nitrogen capacity for smoother, more controlled damping and a bold race-ready appearance. Each shock features black anodized CNC-machined billet aluminum components, a 5/8” chrome-plated, heat-treated alloy steel shaft, and race-developed high-flow pistons with application-specific valving — delivering predictable ride quality and off-road capability without compromise.
Front Shock (1.5–2.5” Lift):
Rear Shock (0–1” Lift):
Key Features:
-
Body: 2.0” 6061-T6 Aluminum (clear anodized for durability)
-
Reservoir: 2.0” hard-anodized aluminum for max cooling
-
Components: CNC-machined 6061-T6 billet aluminum (black anodized)
-
Shaft: 5/8” heat-treated alloy steel with hard chrome plating
-
Piston: Race-developed high-flow piston design
-
Valving: Vehicle-specific tuning for superior handling
-
Seals: Multi-seal pack to resist leaks and extend lifespan
-
Bushings: Quiet nitrile rubber for better articulation and reduced NVH
Get race-winning technology with everyday reliability — all in a shock that’s built to bolt-on and perform.
