Aeromotive Fuel Cell Replacement 6 Gallon 18006 - Does not include Fuel Pump module. 16 Gallon Capacity. Return Line Provision. (2) AN-08 Vents with Rollover Valves. 0-90 Ohm Universal Sending Unit. Standard 12-Bolt Flush Mount Lid Assembly. Natural Aluminum Finish. Dimensions: 12"L x 12"W x 10"H.