Crank Markings

[kris hines]

Hey all, had a question, When installing a new oil pan i noticed markings on my crank and wondered if someone could enlighten me as to what they mean.

M 010
R 010

Thanks,

Kris

 

[B-onefan]

Rods are cut .010, mains are also cut .010 from original size.

 

[kris hines]

appreciate the quick response!

Thank you!