Earl's Vapor Guard EFI Hose - 3/8" ID - 20 ft. - Rubber - Black H774003 PRO1 series aluminum cylinder heads

PRO1 series aluminum cylinder heads feature high flowing as-cast ports with profiled valve guide bosses and are bowl blended on 5-axis CNC machining centers

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25 Right Hand Female Thread

Earl's Vapor Guard EFI Hose - 3/8" ID - 20 ft. - Rubber - Black H774003 PRO1 series aluminum cylinder headsVapor Guard hose must be used with Vapor Guard hose ends and clamps (other hose barb style fittings or hose ends may damage the inner liner on the hose) Vapor Guard is not Recommended for Vacuum applications. Multi fuel compatible: Approved for use with leaded and unleaded Gasoline, Diesel, Biodiesel, E 85, 100% Methanol, ETHANOL and Gasohol fuels A two foot section of Earl's Vapor Guard saves one gallon of gas each year as compared to traditional