S&S Cycle Billet Fuel Rail Kit For Harley Softail The S&S Billet Fuel Rail is engineered to enhance the reliability and performance of your fuel system with its high-grade billet aluminum construction, moving away from the standard, less durable plastic OEM part. This upgrade addresses the common issues of cracks and leaks in stock parts, offering a robust alternative. S&S Fuel Rails are designed to increase flow and stabilize fuel pulses, which contributes to smoother engine operation and increased performance, ensuring your bike runs at it's peak efficiency. Features: Billet 6061 aluminum construction Eliminates cracks and leaks from the stock plastic part Direct replacement for OEM part Black anodized finish Made in the USA