Most of you have probably seen if you've taken apart a fairly unmolested Gbody that there is a seal or sort of filler gasket between the header panel and the fenders. I've seen this on several Cutlass's over the years and was curious if anyone has found a source for these, if they just make their own, or if they toss them in the trash and go. I was considering putting them back on my cutlass since im swapping the header panel out. I can only imagine that their only purpose was to fill any possible gap between the header and fender and/or tam down any rubbing on the fiberglass from vibration.