Super rare air cleaner for /6

Nice work. I wonder if one could realize similar using an aftermarket chrome air cleaner for 4 bbl with a carb adapter. I bought some on ebay for 2 bbl's (2 different sizes), but don't recall if they have for 1 bbl.

I agree that the air cleaner can greatly affect the sound. My 64 slant is so quiet I can barely tell it is running, with the factory air cleaner, but I expect the thin gap chokes air flow.