When i first started this project, I came across a small wood block on rear deck by fuel filler tunnel. About 1 1/2" square, hole in middle about 3/8 - 1/2' thick. I saved it for some reason, and recently when I removed the padded sections under the sun visors, I came across the same blocks, spacers for the visors to anchor through. So where does the one I found on the rear deck go. Only thing off when I started in the rear was the vinyl piece over the fuel tunnel, as a matter of fact that vinyl piece was not there. Believe it's in a bin, hopefully.