Nascar style fuel cell fill plate for remote fill hose. Fill plate has Nascar style roll over check balls. Fill plate will fit any standard 6x10 - 24 bolt pattern cell or bladder. Has two -8 AN ports. one port is capped from being un-used. Fill neck is 2.5" but will fit a 2.25" hose if hose is heated first. 1.5" vent tube. fill tube has adjustable rotation mounting.