ICON 37710CP 3-6" Front Shock Absorber Set for 99-04 Ford Super Duty F250/F350

99-04 FSD 4WD 3-6" FRONT 2.5 VS PB CDCV PAIR ICON Vehicle Specific (V.S.) 2.5 Aluminum Series shocks are designed and built to give your vehicle outstanding performance off-road and a smooth ride on the street. These shocks are configured specifically for each application in both length and damping tune. Like all ICON'S Shock Absorbers, V.S. 2.5 Aluminum Series shocks are 100% rebuildable and 100% revalveable. For piggyback and specific remote reservoir applications, ICON'S unique use of a 6061 billet aluminum manifold a few inches below the top cap of the shock creates an internal Bump Zone that when used creates an additional 20% of damping force. This additional force helps prevent harsh bottom outs and controls the suspension when compressing at high velocity. The ICON CDC Valve is an externally adjustable valve that restricts oil flow into the reservoir which creates 10 levels of compression damping force ranges. Nitrogen charged monotube design with piggyback reservoir Remote reservoir design improves heat dissipation to reduce shock fade during prolonged use 6061 aircraft grade aluminum CNC machined components ICON’s internal “Bump Zone” increases damping by 20% to provide more control as the shock approaches full compression PTFE lined spherical bearings and application specific mounting hardware