Questions about rear interior trim panels on 1970 K5 Blazer

[swyfor5]

A long time ago I bought a set of upper rear interior trim panel hold down pieces off E-bay. They where rusty chrome, but that's ok with me as I want my stuff black. Getting ready to take some stuff to a local body/sandblast shop and got looking at the trim. Both pieces are for the same side, the drivers side with the fuel filler cutout ! Looks like I need a piece for the passenger side, and have a extra one for the drivers side. Got took on e-bay! My mistake, won't happen again! Anybody got pic's of the rear trim area? Also, none of the screw holes in the trim line up with the holes in my 70 interior panels. Off by inches! Wrong year trim? Any input?