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Suspension Drop / Lift Rates
Part NumberLift/LoweredPositionItemQuantity
987-24-0354-6"RearShock Absorber2
987-24-0334-6"FrontShock Absorber2

FOX 2.5 Perf Series HTO Shocks Set w/4-6" - 2020-2026 GMC Sierra 2500 HD

FOX 2.5 Perf Series HTO Shocks Set w/4-6" - 2020-2026 GMC Sierra 2500 HD

SKU:10587619262751_52811822694687

In stock

Regular price $346.95 USD
Regular price $346.95 USD Sale price $346.95 USD
ADDITIONAL DISCOUNTS APPLIED AT CHECKOUT Sold out
Suspension Drop / Lift Rates
Part NumberLift/LoweredPositionItemQuantity
987-24-0354-6"RearShock Absorber2
987-24-0334-6"FrontShock Absorber2

The FOX 2.5 Performance Series HTO Shocks Set is a high-performance suspension component designed for 2020-2026 GMC Sierra 2500 HD trucks. This set includes four shocks—front and rear pairs—featuring position-sensitive technology, vehicle-specific valving, and larger pistons to enhance both on-road and off-road handling. Constructed with a Type II anodized aluminum body, these shocks efficiently dissipate heat and resist corrosion, ensuring durability and consistent damping performance. The internal floating piston separates shock oil from high-pressure nitrogen, optimizing damping characteristics for improved ride quality and stability. The kit includes all necessary hardware, such as washers, bushings, and nuts, and offers a choice of lift heights to match your vehicle’s setup, backed by a one-year warranty against defects and premature failure.

Designed specifically for 2020-2026 GMC Sierra 2500 HD models, these bolt-on shocks serve as direct replacements or upgrades for stock components. They are suitable for trucks with a lift height of 4 to 6 inches, making them ideal for off-road adventures, towing, or enhanced daily driving performance. Installation is straightforward, with all hardware included for a secure fit. This set provides a reliable, high-quality suspension upgrade that improves handling, stability, and ride comfort across various terrains and driving conditions.

Part NumberLift/LoweredPositionItemQuantity
987-24-0354-6"RearShock Absorber2
987-24-0334-6"FrontShock Absorber2

Overview

The FOX 2.5 Performance Series HTO Shocks Set is a high-performance suspension component designed for 2020-2026 GMC Sierra 2500 HD trucks. This set includes four shocks—front and rear pairs—featuring position-sensitive technology, vehicle-specific valving, and larger pistons to enhance both on-road and off-road handling. Constructed with a Type II anodized aluminum body, these shocks efficiently dissipate heat and resist corrosion, ensuring durability and consistent damping performance. The internal floating piston separates shock oil from high-pressure nitrogen, optimizing damping characteristics for improved ride quality and stability. The kit includes all necessary hardware, such as washers, bushings, and nuts, and offers a choice of lift heights to match your vehicle’s setup, backed by a one-year warranty against defects and premature failure.

Designed specifically for 2020-2026 GMC Sierra 2500 HD models, these bolt-on shocks serve as direct replacements or upgrades for stock components. They are suitable for trucks with a lift height of 4 to 6 inches, making them ideal for off-road adventures, towing, or enhanced daily driving performance. Installation is straightforward, with all hardware included for a secure fit. This set provides a reliable, high-quality suspension upgrade that improves handling, stability, and ride comfort across various terrains and driving conditions.

Part Number Lift/Lowered Position Item Quantity
987-24-035 4-6" Rear Shock Absorber 2
987-24-033 4-6" Front Shock Absorber 2
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