T-top 2002 trans am- exterior trim missing

Has anyone else lost the trim piece off the t-top center bar next to the rear window? I noticed today after I got home from work mine has disappeared. Always expected the front to go first. Does anyone know what in the world GM named these little parts and where I might find them? Looked on yearone.com and classicindustries.com but no luck so far. For some reason they probably named them escutcheon. But I have yet to find anything. Any help would be greatly appreciated!

in my experience they randomly dissapear...best bet is to find a new "tbar"(what i call it) and put that on

Try a junk yard.

The roof spine cover is the same on all t-top 4th gens no matter if it's a camaro or a bird.