RacerXLs1

iTrader: (14)

Well here is my question, Im doing the main and rod bearings in my motor. And I bought std bearings and I just now looked at the old ones and they say 10 10. Now this motor is only got 15k all stocked pulled from my cuz's dealership. My biggest thing is if it's 10 over no biggie but the thrust bearing (bigger one) says std.. What the hell is going on. That number on the old bearings read a590. Sorry for the sloppy thread. Andrew

george g

iTrader: (12)

I would take the crank to a machine shop and have them mic the journals.Doing that will take all the guessing out of what you need.

chevelle598bb

iTrader: (5)

What did the journals mic at? That will tell for sure what the actual size is.