5/16" x 25', Fuel Line/Vapor Emission Hose, High Quality CPE Cover, Nitrile Tube, Suitable For Use With Leaded Or Unleaded Gasoline & Many Ethanol & Methanol Based Gasahol Blends, Compatible With Gasoline, Diesel, E-85 & Bio-Diesel Fuels, Similar to OEM Specifications, Meets Or Exceeds SAE30R7, Specification, Not For Fuel Injected Systems, Spool.