Since we are building a few new 125" Chassis we are also making extra components. This poly fuel tank is for a Funny Car or Fuel Altered - 16" wide - 16" tall and 18" length. It's listed as 12 gallon capacity will hold almost 15 gallons filled to the top. Includes poly tank, inlet for 1.5" fuel line hose, anti slosh vent tube with filter and large 2.75" fill cap. Contact Scott at number listed.