System, 07-12 Shelby GT500, 18682 A1000, 14144 5.4L Rails, 16307 Wire Kit & Misc. FittingsSystem, 07-12 Shelby GT500, 18682 A1000, 14144 5.4L RailsSKU: 684980007176$1,752.60PriceQuantity*Add to CartPart Number17312