If you have the original ones, they can be salvaged and dressed up a bit. If you can't come up with replacements, restoring yours is an option. The photo is of one that I worked the dents out of and zinc plated. It's off a 3100, so a bit easier to find. You'll note it's still got some "texture" to it from the rust pits and one ding I couldn't get out, but it's straight.
Kevin 1951 Chevy 3100 work truck Follow this saga in Project Journal Photos 1929 Ford pickup restored from the ground up. | 1929 Ford Special Coupe (First car) Busting rust since the mid-60's If you're smart enough to take it apart, you darn well better be smart enough to put it back together.