Was given a carb and dunno what it is from

[r0ckstarr79]

I had a carb given to me. I know nothing about it. Can somebody help me identify where it came from, and what size cfm it is? From looking at it visually, id assume its around 600cfm, but I could be wrong.

The number on it is 7045626.

Thanks alot!:)

[Floydsbuick]

I can tell you its a 1975.

[thigr]

http://www.buickpartsdirectory.com/carbs.htm

This should help.
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Mac Meece

[Smartin]

1975 Chevy


It's bigger than 600cfm...