Not Ranked
I have a 67 289, .060 over that I have run hard and as a daily driver with well over 80000 km. Never had an issue with it. I just freshened it up with a new set of rings, bearings, and bolts and it is nice and tight. It is the strongest small block with stock rods and crank I have had over the years.
Now I would bore it to .060 over from stock, but really only to increase the number of times you can rebuild it in the future.
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