1957 Chevy 8 cylinder radiator support. Not perfect but could be restored. This is not correct for 55 & 56 Chevys as the top bar is different. I also have a 1957 Chevrolet 6 cylinder radiator support where the radiator mounts in front of the support if you have a 6 cylinder or mounting a big block in your car.
I have many other 57 Chevy parts if there is anything else you are looking for.