Dual carter manifold for olds?

[tlbianco]

Hi, I have an aluminum manifold with dual carter 2bls. They also have aluminum oil bath air cleaners that say edmunds on them. I was told they are from an olds rocket but not sure what year ar size. I am trying to find an engine for this set up for a hot rod project. All help is greatly appreciated. Thanx

[maxwedge]

Any part numbers? Sounds like very early stuff, maybe 49-?

[tlbianco]

No numbers but I found out the manifold says edmunds between the carbs. The only markings I can find are the letters C A D on the underside.

[maxwedge]

49-52, most likely, up to the year Olds had a 4bbl manifold from the factory.