Just happen to be workin on my ’41 3/;4 ton front bumper, or at least the one that came on the truck. Went out and measured it. It is 72 ¼” long X 5” high X 0.140” thick and its too hard to drill through buy hand. If this works for you contact Will Stoner (AKA rust & grease) up in Lebanon PA. Last I knew he had a couple of extras.