Super Stock valve covers and breathers!

As most of us know, the LO/BO cars came with wrinkle black valve covers and specific breathers. So Kramers sells the correct breathers, but do they fit the wrinkle black valve covers Mopar Performance sells as 70-72 applications? If not, then where can one obtain the correct wrinkle black valve covers and breathers for the LO application?? Thanks in advance.