Well, it looks like my '51 1/2ton may be missing something.. (it was in pieces when I bought it) there two supports on each side attached to the frame to support the runningboards...and should be three each side, looks like one was torched off about an inch from the frame and the other is missing rivets and all. Would all three supports be the same? I've looked around some vendors, but can't seem to find this part - does anyone know a source or did I miss something in the catalogs? Thanks for any help!