Bumping this thread up.
[USER=22460]@Van-go[/USER] took yall's advice and went with the Timken's (as I would have done the same); however, they're f'n shot...like big time! They come w/ a 12-month warranty, and what do you know...we're a few days past and [USER=14301]@RockAuto[/USER] won't do shit to help or stand behind the products they're selling. 
I even called Timken trying to see if they would help and they said they have no way to verify [USER=14301]@RockAuto[/USER] actually sold / delivered Timken's so they can't do anything.
So now I'm about to pony-up 5-hundo for new ones.
My question: would you go back with Timken's and a 12-month warranty or would you pony up another $60 (total for both sides) for Motorcraft with a 24-month warranty?