2011-2016 GM HD 2.5 RR CDCV Front Shock Kit (ICO77738CP) lighting-harness 5 inches of rear lift

5 inches of rear lift from included add-a-leaf kit

Minimum wheel size for this system is 18 inches

These precision-machined wheel spacers give your machine a more aggressive look while improving handling on trails

providing a slight rake that maintains near-factory levels while improving off-road clearance

2011-2016 GM HD 2.5 RR CDCV Front Shock Kit (ICO77738CP) lighting-harness 5 inches of rear liftUpgrade the ride on your 2011 2016 GM HD with ICON 2. 5 Series shocks. Vehicle specific valving delivers better damping, less body roll, and a more planted feel on any surface. CDCV lets you adjust compression damping externally for the perfect setup. Features ICON's CDC Valve technology allows for 10 levels of high resolution compression adjustability with the turn of a knob ICONs internal Bump Zone" increases damping by 20% to provide more control