Multiple Motor Issues

Some things to look for, if it Helps. Note the 72-78 Z1/KZ parts on the Left, smaller stuff. Yours to the Right and be expecting to be looking at upon removal, bigger stuff. Especially look at the area where those Big rollers ride-freewheel or       clamp to when starting. The KZ 16-pin crankshaft during 79-80 shared similar of what Yours resembles but rotor was slightly different but still used the "internal" stator too. Have fun..Again.