help decoding old intake

[joflaig]

This was the old intake off my last 440. I'm trying to sell it, but I don't know exactly what I have. If I read what I think is a date stamp it suggests a casting from 1957. Can that be right?

[69CoronetRT]

This was the old intake off my last 440. I'm trying to sell it, but I don't know exactly what I have. If I read what I think is a date stamp it suggests a casting from 1957. Can that be right?

No. That's a standard 67-69 440 intake. It looks like a '5' but it is more likely a miscast '6'.

[firefighter3931]

  Your basic garden variety 68-69 4bbl intake manifold.



Ron