The ICON 2.5 Series piggyback shock pair for 2007–2018 GM 1500 rear applications provides vehicle-specific valving and an externally adjustable CDC Valve for ten compression settings. Built with a remote reservoir, digressive piston, and ICON’s internal Bump Zone for 20% additional damping near full compression, these rebuildable shocks improve heat dissipation and ride quality for both street and off-road use while maintaining durable construction and application-specific mounting hardware.
ICON 07-18 GM 1500 0-1.5in Rear 2.5 Series Shocks VS PB CDCV - Pair