Dennis & all,
The 10K is the only REAL South Bend that was made in Korea. Some components for other sizes were made there.
There were several sizes of machines that South Bend put there name one, including a 13", but not THE 13". IMHO, these were not REAL South Bends.
The patterns and tooling are still there, somewhere, South Bend lost it all during the bankruptcy in 1992. I have not heard that Grizzly was using Korea as a supplier.