Currently only one factory in the world reproduces the 1937 Chevrolet ½ ton bumper. Basically a very nice chrome reproduction that will satisfy most all restorers. Only one error in its production stands out. Sometimes perfectionist make comments but this is all there is! Either use it as is or straighten and re-chrome or re-chrome an 80 year old original. The enclosed photo shows the extra rolling bend close to each end. We can only assume it was placed there to save some tooling cost by using the existing metal press in some factory. test Slight extra roll about 10” from each end Suggestion: The 1937 Chevy passenger car uses the same bumper as the pickup and they were not exposed to abuse during regular work duties. There is a good chance a used car bumper will be better to start with for a successful restoration. The problem here is a nice used car bumper is usually still on the car and no one will allow it to be removed.