the posts above me show the HighwayStars marketed header panel is stated to be made by GoodMark. Well, GoodMark did a wonderful job on the reproduction grilles, headlight bezels, flexible bumper fillers, etc. among other pieces they have made for the turbo Regals since SEMA show introduction in 2015. Attached is the GoodMark catalog from that time showing a GN on the cover.
the header panel is shown in that catalog, but for 5 years, no one here has had anything to say about it? and HighwayStars is just doing something with it as of June 2020? seems like no one has been paying attention.
as it seems Goodmark has had this part available for 5 years, perhaps that is why Mike B. has chosen not to make them.
since HighwayStars is still closed for vacation, those interested can call GoodMark direct at 877.477.3577. Sales reps Tony and John know their g-bodies. you can buy direct from Goodmark as well.