The cylinder walls on my 389 have some pitting and need to be bored out. The problem is that they are already at .060 over. Can they be safely bored greater to clean this up? What do you do about pistons for something this size?
Would I be better off looking for another block, and if so, where do I find a good core?
The 389 is from a 1966 GTO.
Thanks
Ken
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