Lower radiator supprt

Not sure if this question belongs here, but im sure you guys could help...
I have a 72 Demon... The lower radiator support is "bent up" ...like someone tried towing it from this area.. The k-frame bracket(not sure if that's correct terminology) support connects to the middle, and the there are two holes at either end of the radiator support.. They are all bent out of place.. Can I apply heat to these areas and straighten..? If so, how much heat would be needed. I have small propane torches, but not sure if that'd be enough. Also, if anyone has one of those k-frame to radiator support brackets available, let me know, as I need one..
Thanks in advance..!!