BAK replacement side rail assemblies for 2004–2014 Ford F-150 with an 8.1ft bed are sold as a complete set of two fully assembled T-slot rails. These Revolver X4TS rails are supplied without the cover for owners seeking replacement rail components for the longer bed F-150 application. The set is intended for direct replacement on compatible 8.1ft bed Ford F-150 models.
BAK 04-14 Ford F-150 8.1ft. Bed Revolver X4ts T-Slot RAILS ONLY - NO COVER