NOTE: The remote mount fill necks do not require a flapper valve. The roll over valve is integrated into the FCST-X.
20-1027 FCST-X 3-Bolt, Remote Mount Fill Neck, Straight, 1.5in Barb
This fill neck is primarily used with a body-mounted remote filler (not included). The fill neck has a machined hose barb connection for 1.5in filler hose (available HERE). The fill neck features a flapper check valve for rollover protection.