Upgrading your fuel system? This AC Performance blue push-on hose is a reliable choice for high-performance or everyday use. It's a -6 AN size with a 3/8 inch inner diameter (9.6mm) and 5/8 inch outer diameter (15.8mm). Made from high-grade Nitrile Rubber (NBR) with textile reinforcement and an elastomer cover, it's built to handle fuels like E85 and E10, plus oils, lubricants, and coolant. The hose works with 400 & 510 series push-on ends—no special tools needed for installation. It handles temperatures from -40°C to 100°C and has a working pressure of 280 PSI (burst pressure 800 PSI). The blue color makes it easy to identify in your engine bay. Whether you're building a race car, fixing up a project vehicle, or just need a durable fuel line, this hose offers flexibility, strength, and chemical resistance. Remember to clean it thoroughly before use, and for temps over 70°C, using a clamp is recommended. A solid 5-foot length gives you plenty to work with. Trust it for street, track, or off-road applications.
