The Flexible Stainless Steel Braided Fuel Line, No. 819-87, from Dorman Products are OE FIX lines which are stainless steel over flexible PTFE tubing with new brackets and factory connectors for the easiest possible installation. Made to specific length for specified crew cab GMC Sierra and Chevy Silverado pickups, these lines are also flexible, so they are easier to route than rigid lines, saving replacement time. High-strength, corrosion-resistant braided stainless steel protects PTFE hoses for reliable longevity under all conditions. Engineered and assembled in the U.S.