The pulleys part number of C 29SR-6312 matches the parts book which Peter sent me. I asked him to send me the measurement of his generator on how far the pulley stands out which seems to line up with the water pumps.
Chris, I already thought of shorting the pulley but the seal surface would not be correct ant then the crank shaft would be sticking out past the pulley so that would not work.
The weird thing is that they all lined up on the engine that came out of Peters lynx and he sent me the water pumps and the lower crank hub pulley from it and I got him to measure the crank snout from the cam gear and it measures the same as the engine I built him
Here is a picture that Pete sent me of his engine.