FOX 2.5 Rear Shocks w/ DSC Reservoir Adjuster - 0-1.5 Inch Lift - Performance Elite Series - Chevy Silverado and GMC Sierra 2500HD / 3500HD (20-24) FOX88326085

The external reservoir allows for increased oil and nitrogen capacity while delivering a striking race look. The DSC adjuster adds remarkable versatility and precise tuning with a simple twist of either two adjuster knobs offering 10 separate low-speed and 12 high-speed compression levels with a black anodized aluminum reservoir to increase cooling efficiency.