Quote:



A BBF is 54mm which is a very common babbit bearing size
Monte



What size would you need to go to if you wanted to run roller cam bearings?
Jerry



Bring your wallet and take your pick. 65 m.m. , 70 m.m. , 75 m.m.
I am struggling to recall the largest I have read about , but 90 m.m. rings a bell.