http://www.streetbeatcustoms.com/Street-Scene/Fenders/Ford-F350-Street-Scene-Big-Boy-Fenders-without-Fender-Vents-_-950_72166/846012/
Googled it and found this site.
Not sure if you have seen this thread or not but here's a part that might interest you:
http://powerstrokearmy.com/forums/showpost.php?p=694826&postcount=24
I tried but can't, it shows that picture in my user cp but my old picture is still up? :shrug:
Edit: fixed it. I had reset my profile picture...not avatar. This comment can be deleted so not to muck the thread up.