The Vevor fuel line kit is a 20' 8AN braided hose set designed for automotive fuel system applications such as oil return, transmission cooler, and fuel transport lines. It features a 3-layer construction with an outer nylon braid, stainless steel wire mesh, and CPE rubber inner layer for strength, flexibility, and wear resistance. The kit includes 12 swivel fittings and 10 sealing rings to help create secure, leak-resistant connections. Built for demanding conditions, it supports working temperatures from -40°F to 257°F and offers up to 500 psi working pressure. This kit is suitable for use with diesel, gasoline, and transmission fluid.