Equip your semi truck to be Ready for the Road Ahead , with the Gates 3/8" x 25' Barricade Fuel Injection Hose, a key piece that rapidly transports fuel from the tank to the injector lines. By utilizing a large amount of pressure, this replacement line is able to deliver fuel from the pump directly to the injectors, in a consistent, steady stream. Manufactured with a patented five-layer Greenshield barrier technology for long-term reliability. FleetPride is your First Click in Heavy Duty .