Hello All .... I recently scored an NOS set of second design Hurst Hatches for my 76 GP 50th Golden Anniversary. My first design tops\seals are in fair shape yet but as you know seals are unavailable and I'd like to replace the headliner someday but cant do that without those old seals disintegrating. The kit looks complete although I'm not sure whether its supposed to include the "C-Shaped" spacers that are referenced in the Pontiac Hatch Roof Service Information guide. Are these already installed in my roof as part of the first design or are they missing from my kit? Has anyone done this swap-over that could provide tips? Thanks in advance for ANY information!