Radium FCST-X COMPLETE REFUELING KIT, REMOTE MOUNT, STD FILLThis option works for vehicles that require a standard filler mounted remotely from the fuel cell. The included flanged filler typically mounts to a body panel. A 1. 5" fuel filler hose attaches to the provided Radium FCST X mounted fill neck elbow. A proper vent kit secures directly to the 8AN vent that comes standard with the Radium FCST X. The provided dump can features a large vent for faster filling than typical fuel jugs.