EZ convertor question-balance

I now know that it is a cast crank model. I looked at the dampner and it said something to the effect of it being a cast crank model and so forth. Written in a sentence on the dampner itself. Kinda cool.

They spelled it out so even the teacher could read it.

The prognosis is the 440 is good to go as is with some gaskets etc.

Tomorrow we start in on the 400 to see what is going on inside. It was supposedly rebuilt with a 100 miles on it......we shall see.

Thanks for the ideas..........ROB