Introducing our high-quality HaoFa 6AN PTFE Transmission Cooler Hose kit Braided Fuel Injection nylon Line, specially designed for Chevrolet, Ford, Buick vehicles. We take pride in being a factory that ensures top-notch manufacturing standards. Our product is meticulously crafted using premium materials, guaranteeing durability and reliability. The 6AN size allows smooth fuel transmission, while the PTFE inner lining ensures excellent chemical resistance and high-temperature tolerance. The braided nylon outer layer adds extra strength, making it suitable for high-pressure applications. Upgrade your vehicle's fuel system with our exceptional product, brought to you directly from our factory.