Are those reproductions? They do appear to be a little more curved than the originals I have. You can tell by the inside hammer marks, they should not have any marks at all if they are originals.
I believe there repops because they are not stainless but they do not have any hammer marks on the inside. I compared them to a og front set that I have at a polish shop and the curve is the same so I'm thinking it's my fenders.