need some help identifying these SS emblems, they came with my convertible I just bought but there not like any i've seen, are these maybe a elcamino???? number on back is 8798868, which does not always mean the chevy number, theres 1 stud for a zip nut then the other stud has a spring loaded stud like the ones for the chevelle by chevrolet emblems on trunk, some reason i cannot repost pics, but they are under tag team, thanks mike