Y block early 4 barrel intake with a vintage speed two deuce adapter and air cleaner. $140 plus shipping.
The casting number is ECB-9425-B. It is the small base 4 barrel intake used on '55 Mercury, '55 Thunderbird and '55 Power Pak (272) Ford. It came from the factory with the Holley 4000 Tea Pot carburetor. The adapter (and I think the air cleaner) are from Vintage Speed. This was in a load of parts that I bought and I have never used them on my engine.