ICON VS 2.5 piggyback rear shocks for 2001–up GM HD 6–8" lift applications are vehicle-specific dampers tuned for lifted trucks to improve on- and off-road control. The piggyback reservoir improves heat dissipation and reduces fade, while the internal Bump Zone provides added damping near full compression. Built with impact-extruded aluminum cylinders, premium 5WT oil and serviceable CNC components, these shocks are 100% rebuildable and revalveable.
ICON 01-16 GM HD 6-8in Rear 2.5 Series Shocks VS PB - Pair