Fragola EZ Street Hose Ends are designed to withstand the use in higher horsepower vehicles and be compatible with todays more modern fuels such as E10, E85, E98, Diesel, Methanol or any other ethanol blends. These push-style hose ends feature a single hose retention barb and will work with any SAE 30R9 or 30R10 hose. EZ Street hose ends feature a double-swivel design, allowing installation both on or off the car. A bright black anodizing ensures long lasting looks and performance. Made in the USA.