Hi can someone in southern Cali, specifically orange county help me with the following?

1) s/c shalt replacement
2) shaft bearing replacement

I am not sure what bearings to buy and how to get them out of the shaft. I can take the shaft off the engine if it's easier.

I am hearing pinging and rattling noises on the shaft end SC and suspect bearings are worn. My mechanic won't touch the SC so I'm hoping one of you locals out there are knowledgable. Thanks!!