Need help to identify a Rochester carb

[bobs409]

Again, posting for "65impala409". This carb has no tag on it and no stamped numbers that either of us could find.

Can anyone identify what this was used on and the year?

[SSpev]

buick skylark... pretty sure...

[five-seven]

bob
I had a 64 Olds cutlass with a 330 cu in and it had a carb just like that. GM probably put them on a lot of their cars.
steve five-seven

[bobs409]

Thanks guys. :cheers