Targa Top Trim Piece

[csx4350]

I have a 1990 ZR1, bought it two months ago with 22,000 on the clock. Today for the first time I removed the top, and found a small trim piece missing from the top.

Where the two bolts are that hold the rear of the top to the car there are two plastic pieces that cover up the hardware that holds the brackets to the the top. The bolts go through a gap in the plastic pieces, apparently these are just aesthetic as all they do is cover the hardware.

Anyway, I'm going to attach a picture since I'm probably confusing everyone, I'm confused and I know what I'm trying to write. As you can see in the picture this piece is present on the left of the picture but the one on the right is missing, all that's left is some 2-sided tape that held it on. I've searched around but I can't seem to find what this part is or if it's available anywhere. Any help is greatly appreciated.



Thanks

John