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The ICON 2.5 Series piggyback shock pair for 2001+ GM HD rear and 2007–2018 GM 1500 4" lift rear applications provides vehicle-specific damping and length to improve off-road control and street comfort. These rebuildable, revalveable shocks feature ICON’s internal Bump Zone for increased bottom-out resistance, remote-reservoir heat management, PTFE-lined bearings, and hardened chrome-plated shafts for durability under demanding use.
ICON 01-19 GM HD 0-1in Rear / 2007+ GM 1500 4in Rear 2.5 Series Shocks VS PB - Pair
