987-24-009

Fox PERFORMANCE SERIES 2.5 SMOOTH BODY IFP HTO SHOCK Rear Shock 0 - 1"

Fox HTO Shock Chevrolet Silverado 2500HD Rear shock 2020+

FOX 2.5 Performance Series HTO shock offers an array of features that enhance both on and off-road performance. The bolt-on shock incorporates position-sensitive technology, vehicle-specific valving, and larger pistons to elevate your driving experience. The shock's type II anodized aluminium body effectively disperses heat and resists corrosion while the 2.5-inch shock body utilizes an internal floating piston (IFP) to improve damping by separating shock oil from high-pressure nitrogen.

Hydraulic Top Out (HTO) technology offers usable position-sensitive rebound damping control on and off the pavement. HTO reduces harsh top-outs and increases comfort by forcing shock oil through a secondary shim stack to slow down shock shaft speed; HTO is particularly beneficial after installing heavier, aggressive tires and applications lifted higher than OEM specification.

Bolt-on 2.5 Performance Series HTO shocks to increase damping capacity and ride in comfort with position-sensitive rebound control.

Vehicle Suitability

  • Chevrolet Silverado 2500HD 2020+
PART NUMBER 987-24-009
FEATURES 2.5” Impact extruded 6061-T6 aluminium shock body
Type II clear-anodized body plating
High-flow velocity-sensitive damping
5/8” hard chrome shaft
Internal floating piston (IFP)
Hydraulic Top Out (HTO) piston
TRAVEL 8.68
REAR LIFT HEIGHT 0-1
EXTENDED LENGTH 26.02
COMPRESSED LENGTH 17.34
TOP MOUNT Eyelet
BOTTOM MOUNT Eyelet
FITMENT NOTES Lift: 0-1 inch