Let me double check to see what I have. I had thought there were two brackets; a longer one like the one shown in the picture you posted and a shorter one to accommodate the transmission cooling bulge on the radiator's right side. Because my car was originally an automatic, I am pretty sure I have a shorter bracket that I removed when I did the 5 speed swap. In any event, yes, if I have what you need it would be in my stash of extra parts and I would gladly sell.
Probably won't have the welded one, but will check. As to the other side, there are two different parts. The automatic version is much shorter because the automatic radiator has a section on the end to cool the transmission fluid. So when I said which one, I meant manual or automatic.