Ending the season early with a broken crankshaft

Bobzilla said

Was that 400 size mains or 440 size mains? Just curious, but assuming 440 size. Very happy the block survived. Also, did it damage any valves?

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400 mains. Considered having the block taken to 440 but need to find the right guy to do it. The guy who we would have do it unfortunately died last year. Luckily I haven’t had an issue with 400 main bearings. King makes a standard HP bearing and a .001 extra HP bearing.

Did not get it all apart yet to see if any valves were damaged. My builder is at Halloween classic in Ohio this week so when he gets back we will dive further into it.