wazzuwilson,
After playing stump the chump with the rear bumperette supports for the last couple of days, I'm pretty sure photos alone will NOT suffice...sorry.
Both bumperette supports have bends on both the x-axis (horizontal) and the y-axis (vertical). Sorry don't know how else to say this, but the bends and angle are not on a simple single plain and cannot be bent at the appropriate angle in a vice. Pretty sure these supports were banged out in a 50ton automated press.
Here's a few pics -
Also, the photo on page D1 of the collision repair is INCORRECT. There is simply no way the end tabs of inner support points to the inside/centerline of the truck. It just won't work. So the supports should look like this -

Any other way and the attaching threaded, that's right threaded, bolt holes do not line up -
A few more pics are here, but don't know if they will help.
https://www.flickr.com/photos/113742723 ... 272426849/
Let me know what you would like to do.
v/r
Andy