Biohazard

air filter gasket theory: it seems odd the kit would include one for the 4-bbl but not the 2bbl.
The #3 gasket is like pressed wool. Like it was meant to wick oil or something.
Not sure what choke #4 would be for but I have no need of it. They all came out of a generic engine rebuild gasket set so it's no surprise that there would be some non-applicable pieces. Thanks for all the replies!