Ok was reseting my valve lash on my car, and noticed that one of my roller bearings on my crane golds, had a tiny chip/wear. It is almost like it could be sanded, but that would make in uneven as far a being circular. Is there a roller bearing that i can buy to just put in without buying a new rocker? I know that crane sells separate rockers, but I just need this small part.

I thought the reason could be due to valve train geometry, but none of the others have this wear, so it could have been from being loose at one point or defect in metal. (I would have take a pic, but did not have my camera with me.)

 

You can send the rocker to Crane for them to rebuild. Buying them individually is ony about $20 to get one replaced. Take a good look at the tip of your valve to make sure it isn't beat up.