Which Way Do The "humps" go on copper header gaskets?

TheUser

Active Member
Jul 25, 2003
1,859
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Springfield, MO
I have Mr. Gasket CopperSeal header gaskets. I forgot which way the humps around the holes go...do the "humps" go toward the head or toward the header? I have them toward the head now I think and I have an exhaust leak.