Title says it all, i am about to purchase some gaskets online and I want to make sure I get the right ones. They do not show a pic of the gaskets but say" TFS Upper Intake Gasket Kit for edelbrock intake/Trick Flow SBF EFI gasket. Performer/RPM. Pack of 4." That would be the gasket between the upper and lower intake??? I have the RPM2 intake and was wondering if they use the same gasket as the regular Perfomer and Performer RPM?