Breather hose to aftermarket Air Cleaner

Just picked up a 14" drop base Air Cleaner. Want to connect my breather hose to the drop base, which is stamped in 2 places for a fitting or filter (?) of some type. Only lead I could find on FABO was that an "old Ford" filter would work but no specifics.

Looking for ideas / solutions that are out there before I try to cobble something up from scratch.

Thanks.
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