Hi all. I need to replace the rear deck filler panel (trunk to rear window panel) on my 1964 Skylark. I incorrectly thought (my bad) Chevelle would use the same panel and ordered one for a Chevelle but it is very different. Same profile, but about 3 inches too wide. Now I'm wondering if the other A Body siblings may have shared the same panel. Lemans/Tempest/GTO is reproduced and looks much closer. Can anyone confirm/deny this?