Hot Rods Help ID this 3 carb intake. (Jimmy 6???????)

Need some help identifying this intake. Selling some parts for a friend's widow and want to make sure she's getting a fair deal. Thanks in advance.

 

stock 53-55 Corvette?

 

Yes. It'll work on any 1950-62 235 and all 261s. The air cleaners, however, are from a Che vrolet truck.

 

It would be for a Stovebolt, not a Jimmy. Quite a bit of difference in the port spacing between them....

 

Wow......yes just like the one on my shelf except without cracks and repairs on the carb mounting runners.

 

Holy F, if that is from a 53-54 Corvette, it is a gold piece.

 

How do you tell if it is real or repro?

 

I don't know of any reproduced six cylinder Corvette manifolds.