I wouldn't worry about the center piece. Those usually can be cleaned up and saved. Hopefully the same goes for the side mount pieces. I don't remember seeing those for sale by themselves...although I may not have looked in the right place. Most of the time those can also be saved although you might have to add some metal to help brace them.

~ Jon
1952 1/2 ton with 1959 235 | T5 with 3.07 rear end