Thanks for the input guys. Looks like I will be doing many of the repairs you have done. I looked for the torque box you mentioned, and all of it minus the rearmost 4 inches of flat metal are still there and coated, so I might be able to fabricate instead of purchase. Despite that, I can't seem to find the piece in any of the usual catalogs (Ames, NPD, PY, CI). Does it go by another name? The only supplier I can find with that name is Tamraz's, but I imagine multiple suppliers would carry what seems to be a rather important part.
