Found these numbers. Factory specs 2.9425 to 2.9430 Mine are; #1 front side, 2.9425 back side 2.9431
#2 front side, 2.9427 back side 2.9430
#3 front side, 2.9421 back side 2.9428
#4 front side, 2.9434 back side 2.9427
#5 front side, 2.9434 back side 2.9435 Too much variance for my new crank to come home to. I think it is time for a line hone. The bearings always did come out of this motor with odd wear patterns, maybe this is why.