3/8" x 25 feet, fuel line/vapor emission hose, high quality spe 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 oem specifications, meets or exceeds sae30r7, specification, not for fuel injected systems, spool.