I was wondering if there is any company that makes thick header gaskets? My flange on my turbo manifold is slightly warped and i tried too straighting it out with a torch, which did help alot but now there is just some slight warpage still. I was just wondering if anyone knew of a thick gasket for between the manifold and head other than the thin copper stock ones. Can any one help me ASAP!!! I wanna get my porject done soon! THANKS!