System, 07-12 Shelby GT500, 18683 Elim, 14144 5.4L Rails, 16307 Wire Kit & Misc. FittingsSystem, 07-12 Shelby GT500, 18683 Elim, 14144 5.4L RailsSKU: 684980007411$1,899.64PriceQuantity*Add to CartPart Number17336