The UMI rear Viking D220 double-adjustable shock assembly for 2015+ Ford F-150 comes complete with UMI-machined spacers and hardware to ensure correct bushing width and fitment. The D220 shock features 19 compression and 19 rebound settings for broad tuning capability. Sold each and street- and race-proven, the assembly requires two per truck for a complete rear installation.
UMI Performance 15-24 Ford F-150 Rear Viking Shock Assembly