360 stock intake manifold on a stock 318?

People tell me that Ma never made a smallport TQ manifold for automotive apps. Well I spotted such a manifold in a guys garage many years ago. Complete with an EGR valve on it.I bought it on-the-spot. It works awesome on my winter motor.Better than anything I ever put on a LC teener. He didn't know what I came off. And since it was smallport, it was cheap. Score!
I think 69Cuda posted a chart that says the small TQ flows 200ish on the front side.Whatever it might be, it's very sharp on the primaries.