Model "B" Engine Serial Number

Posted by Bob MacNeil on September 03, 1998 at 21:30:49

I have a Model "B" Engine with a "C" head.The Serial number is 5400684325.Can anyone tell me what that number says about the engine.The number looks awfully long though.The numbers on "A"s and "T"s that I am used to seeing are only a maximum of 7 or 8 digits.What I am interested in knowing is whether the crankshaft is counter balanced -' without removing the pan'!!Thabnk You......