Size Chart
×
SKU: 987-24-009
Silverado 2500HD/3500HD 2011-2024 Chevy (w/0-1" lift) - Fox 2.5 Performance Series IFP HTO Shock (REAR)
The FOX 2.5 987-24-009 2.5 Performance Series Smooth Body HTO Shock for the Chevy Silverado 2500HD / 3500HD is a bolt-on shock absorber featuring position-sensitive technology, vehicle-specific valving, and larger pistons for enhanced road performance.
The 2.5-inch diameter 6061-T1 type II anodized aluminum "Smooth" body resists corrosion, efficiently dissipates heat, and looks awesome. This shock body incorporates an internal floating piston (IFP) to separate shock oil from high-pressure nitrogen, optimizing damping performance.
The Hydraulic Top Out (HTO) technology provides position-sensitive rebound damping control, improving comfort and reducing harsh top-outs by directing shock oil through a secondary shim stack to slow the shock shaft speed. This is especially advantageous for vehicles with heavier, aggressive tires and those lifted beyond OEM specifications.
Upgrade to the bolt-on 2.5 Performance Series HTO Shocks for increased damping capacity, a smoother ride, and advanced position-sensitive rebound control. A great option for on and off-road conditions.
Features & Benefits:
Shock Specs
• • Fits models with 0 to 1.5 inches of suspension lift
Notes:
Quantity (1) shock absorber. Quantity (2) shock absorbers are required for most applications.
Fits 0-1" Lifts
FOX is one of the most respected suspension brands in the world, producing shocks, coilovers, reservoir shocks, IFP monotube shocks, upper control arms, and steering stabilizers that are trusted by off-road race teams, overlanders, and performance drivers who require more consistency and damping control than factory suspension can deliver. The brand's reputation was built through desert racing programs including the Baja 1000 and King of the Hammers, where FOX products are validated against the most demanding suspension punishment available before reaching the aftermarket, and that race heritage is directly reflected in the technology and build quality of their Performance, Performance Elite, and Factory Race product lines. Ford F-150, Toyota Tacoma, Toyota 4Runner, Land Cruiser, Jeep Wrangler and Gladiator, Chevrolet Silverado, and Ford Bronco owners choose FOX suspension upgrades as the single most impactful improvement to both on-road ride quality and off-road capability availabl...
View FOX Products
Shop shocks and struts at Black Ops Auto Works for improved ride control, handling, stability, comfort, towing support, off-road performance, and suspension replacement. This collection includes shock absorbers, monotube shocks, gas shocks, hydraulic shocks, strut assemblies, front struts, rear shocks, coil-over shocks, reservoir shocks, steering dampers, suspension hardware, and vehicle-specific dampers for cars, trucks, SUVs, Jeeps, off-road builds, and performance vehicles. Use this Shocks and Struts collection to find the right suspension upgrade by vehicle, ride height, driving style, and product type. Replacement shocks and struts help restore ride quality, performance shocks improve control and stability, heavy-duty truck shocks support larger vehicles and lifted setups, and off-road shocks help improve durability and control on rough terrain. Shop Shocks and Struts by Brand Black Ops Auto Works carries shocks, struts, and suspension dampers from trusted brands including Bils...
View Shocks and Struts Products
Aftermarket suspension systems improve handling, ride quality, and ride height adjustment beyond what the factory suspension provides. From lowering springs and coilover kits for sport handling to lift kits and leveling kits for truck and SUV off-road capability, quality suspension components transform how a vehicle rides and handles. Popular Suspension Upgrades Popular suspension upgrades include coilover kits for adjustable ride height and damping, sport lowering springs for improved handling and reduced body roll, performance shock absorbers and strut assemblies, sway bar and end link upgrade kits, subframe brace kits, and complete suspension packages for lifted trucks and off-road SUVs. Alignment kits including camber bolts and camber arms are also frequently ordered after ride height changes. What is the difference between coilovers and lowering springs? Coilovers are complete shock and spring assemblies with adjustable ride height set by threading the spring perch on the shock...
View Suspension Products