Danzo sent me his clutch/fan photos, which were a bit too large. I've resized them slightly and they are pictured below.
Danzo: what's been posted previously would imply that your clutch is an OTC unit, and not a factory installed unit, since it's stamped 'EATON' rather than 'inked' with a date. Your unit has also been spray painted, which would have obscured any ink stamped info if it were there.