[thompsac25]

TurnIn Concepts in Cincinnati.
They have done many of these but they prefer to replace with OE bearings. Their reason is, most people who have done RBs with aftermarket bearings havent owned the car long enough to prove whether or not theyre better than the OEM ones. Which is a good point... I dont know anyone who has replaced RBs twice in the life of their ownership (or the life of the car for that matter).
That isnt to say that they won't install aftermarket RBs though. I know that they have.