Very Nice F100 column and box out of long indoor storage.Operation is smooth with no slop or hard spots.All threads and splines sharp and undamaged.Still wears most of its orig paint on the mast.IThis is the way you like to find them. I don't think it needs a rebuild. I would re- gasket it and use it as is . Ask any questions,and more pics available on request . $225.00 plus shipping. Pickup always welcome.Thanks,Bob