Stewart ... I *highly* recommend Mattingly's here in Compton -- 2 minutes by boat, 15 minutes by bike from HQ. They did the crankshaft for the 261 I'm running in the Stovebolt Flagship, the '49 1-Ton.
They build race engines so they will grind the journals to race specs ... which is why I run 15w-40 in my engine ...

I'll see if I can dig up their phone number.
2nd choice would be Stauffer's in Mechanicsville.
John