The ICON 2.5" Vehicle-Specific front internal-reservoir shock pair for 2011+ GM HD (6–8" lift) is valved and sized for heavy-duty lifted applications to improve ride quality and control. Designed with robust CNC components and premium oil, these shocks offer superior heat dissipation versus smaller series units. They are 100% rebuildable and revalveable and include application-specific hardware and bearings for reliable OE-style fitment.
ICON 2011+ GM HD 6-8in Front 2.5 Series Shocks VS IR - Pair