Motion Pro 12-0036 5/16′ Inline Fuel Valve

5/16 Inch Inline On/Off Fuel Valve. Ideal For Use On Atvs Or Other Vehicles Where An Inline Fuel Valve Is Necessary. Viton O-Ring Seal Stands Up To Most Fuels. Rugged Steel Construction With Zinc Plating. Not Recommended For Engines Over 300 Cc.