lower steering column bearing

I'm in the process of rebuilding a floor shift steering column that I'm going to use to swap with my current column shift steering column in my 72 demon. It definitley needs a new lower steering bearing but I can't figure out which one I need. All of the ones I've seen on ebay and such are either a two bolt or 3 bolt piece. Mine has no bolts!? I'm really not sure what the column came out of originally so maybe someone here can ID it from the pictures I took? Thanks.

http://www.aww-kittah-aww.com/up/files/2773/parts 001.jpg
http://www.aww-kittah-aww.com/up/files/2773/parts 002.jpg
http://www.aww-kittah-aww.com/up/files/2773/parts 003.jpg
http://www.aww-kittah-aww.com/up/files/2773/parts 004.jpg
http://www.aww-kittah-aww.com/up/files/2773/parts 005.jpg