Straight 8 intake ID, Need help

Intake casting is GM 414570, exhaust is 414572. I cant find anything by doing a Google search. I dont think its Buick as I assume something would come up. Any ideas?



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Having some tech problems posting a picture.

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Pic for you!

 

Perhaps Pontiac?

 

Not Oldsmobile, straight '8' Olds is 414571 from my 46 Master Parts catalogue

 

Did they have a couple different olds intakes? I'm sure it isn't a Buick and a Pontiac I believe has the manifold rising up over the intake.

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Correct on the Pontiac part, 1950 anyway.

 

Looks oldsmobile by this youtube video . Watch "Oldsmobile 98 194Straight 8!!! 1st start!: 1 start! Straight 8!!! 1st start!" on YouTube
Oldsmobile 98 1941 start!