Mike, you weren't the only one to raid sunshine steel.
My dad has quite a few mustang gun racks, but they are all for 87-93. My dad probably has one of the largest collection of CHP equipment(you would be surprised at how many gun racks he has). Mainly just the metal equipment stuff.
Did the last gun rack on the right fit a 4eye mustang?
And thanks for the trunk box link
Every time I empty my inbox it always seems to fill up again quickly