8BA crank hub?

what is the diameter of an 8BA crank snout? Also, what belt size did they come with?

I need a hub for a finished motor and I'm a little lost - thanks in advance

 

Not sure the connection between the belt size and the snout size, but the Ford and Merc snouts measure 1.312".

I assume that's two separate questions, but cannot answer the belt size however!

Thanks, Gary in N.Y.

 

trucks w/sheetmetal pulley= 5/8 belt car w/cast pulley=1/2 belt