Factory overbore

I had the block bored .030 and the crank turned and polished .010/.010. I also had the decks checked all just to be safe. The late model machines at the machine shop are far more accurate than the machines at the factory were after machine thousands of blocks. If a few blocks sneak out of spec they didn't junk out the whole block. They just made it work with undersized and oversized parts. tmm