That spec number belongs to a series II KT-17. Series II engines were put in cubs. Actually, they are preferred over series I by most. May want to request some pics of the flywheel end. I'm not sure if all of the flywheels were the same or not. Also not sure of what it would take to put a PTO on there. Nice find, though. Does the generator still work too? I see a custom fab generator if it does.
