High-Quality Material: This Speedway 3/8 OD Aluminum Hard Fuel Line is made of easily bendable aluminum, allowing you to shape it by hand for your specific application., Versatile Use: With a 250 psi maximum working pressure rating, this fuel line tubing is suitable for a variety of applications. It is not recommended for high-pressure brake applications, making it specifically tailored for fuel systems., Easy Installation: Use this tubing with tube nut couplers, sleeves, and 37-degree flared AN fittings for easy and efficient installation., Custom Lengths: Available in 10, 20, or 30 foot lengths, enabling you to choose the perfect length for your specific needs. Buy just what you need without excess material., Proven Performance: Featured on Classic Truck’s Week to Wicked transformation,.