Question about stepside fender braces

[jcwren]

I'm unclear on which fender braces should be present on a '70 stepside. In the pictures I borrowed from this post, I saw it mentioned somewhere that the threaded rod type are only used in '67, but I have them on my '70 (left side picture, two rods on right side of pic).

I do not have the two braces that run from the top of the fender to the edge of the fender well, and I don't see them mentioned in any of the parts vendors diagrams, or in any Google searches. In fact, the picture on the right is the ONLY image I ran across that shows these two braces?

I put this post up in the For Sale/WTB forum, but I'm looking for the two of the rear fender supports (the short ones, from the bed box to the fender).