I found some rubber bumpers that have a slight bend can they be fixed? I know chrome shops fix them just wondering if anyone has had them fixed that way..

Maybe some heat? Do they use a metal core? Do they straighten out when mounted?

Are you talking about actual rubber bumpers or bumper guards with the rubber inserts?

I am talking about the actual rubber bumper not the bumper guards

IIRC, they are backed with steel almost the entire length. Probably can be straightened with careful thought and a decent press.

Yes they can be straightened. Had a set straightened in the 90s at a place Los Angeles that specialized in bumper covers.

I would check with the GTO guys for who straightens their stuff