1940 Super Air Cleaner Gaskets

Posted by todd landis On 2014/4/23 12:58:06

Over the past twenty plus years never installed the air filter gaskets. Was told not necessary as I drive on regular paved roads. Anyway, wanted to install, have been told there are two needed, one large and one larger, no one sells because they are easy to make. I don't see where they go, perhaps maybe one, but two?
Sounds crazy but can anyone explain where they go and the diameters
Thanks senile!!!