[66Sprint200]

Hey everyone. I finally got the 1970 pop open gas cap I wanted for the 66 but I have 2 questions. 1-Can somebody please post pictures of how theirs attaches, ex the mounting screws? I don't know if they are the same style that hold my filler neck in or not. 2-If they are different than my filler neck screws, does anybody know where I can get a set including the anti-theft bolt? Thank you.