Hey found these laying around in my garage . Must be from my old truck. I am a member of the f150 forum usually but thought someone could use these on here. I have no use for them. I have a set of ford OEM ball joints new in the box. These are lower ball joints. I did open one box to take pics. These are from my 2 wheel drive. Acordding to the part number they fit 1998-2008 All engine types. If you want to check me out my f150 user name is liftdf150. I figure $40+shipping for the set. One of these is going on ebay for $48. The part number is f87z-3050-ba if you want to google it. AGAIN THIS IS A SET OF 2.