I think Daniel was just referring to the ebay picture of the 77/78 round port gasket with your 70-76 square port header

OK, Daniel, sorry, your post totally makes sense now! You are RIGHT!!! Square header, round port gasket! Too funny. I didn't even notice the gasket laying there. Got a couple extra square header gaskets. Anyone need a round port gasket?

And what is that pipe layng there? Is that part of the package? n That doesn't look like the 2-1 collector!

steve77