Good action shots Chief!
I think I need to get the post office to forward your packages to me...
my Chrome Bumper Guards on my 1965 c10 - plus pics of them uninstalled
How to install bumper guards - step by step pictorial by hilandr451
The bumper guards were an option and were available chrome or painted.
You can find them used on the online auction sites and here in the 60-66 parts board. If you have an original bumper, it is best to use the original ones, I've read of fitment issues on the re-pop bumpers... and also fitment issues of repop guards on the original bumpers.
-W