[Vehicle Fitment]: Compatible with Ford F-150 2004-2008; Compatible with Lincoln Mark LT 2006-2008 --- It only fit RWD models
[Installation Position]: Front Inner Left and Right, Driver and Passenger Side
[Professional Replacement]: This steering tie rod end is replacement for above model's suspension system, and may help you resolve those problems: ① loose or shaky steering ② strange squeaky and clunky noises from suspension ③ uneven tire wear ④ steering wheel drifting to one side !!!!