The ICON 2.5 Series piggyback shock pair for 2007–2018 GM 1500 rear applications offers vehicle-specific length and damping tune to smooth street driving and enhance off-road control. Rebuildable and revalveable, these shocks use a digressive piston and ICON’s internal Bump Zone to add 20% damping near full compression, reducing harsh bottom-outs, while remote-reservoir design and premium internals manage heat and preserve consistent damping.
ICON 07-18 GM 1500 0-1.5in Rear 2.5 Series Shocks VS PB - Pair