I can’t find any marks or numbers on this intake. Helping older hotrodder get ready for a sale. It was next to a olds intake but was smaller.
I had one of those intakes once, there was a bolt on top for 3 two barrel carbs on mine. I think it was called a Stude a motive or something like that
They only sort of interchange, the Cadillac intake is a full inch longer. There is some mismatch of the ports. Using a Stude intake on a Cadillac is way less than ideal