Best OE 2 BBL Cast Intake?

I know, 4 barrel is where its at...

Lets assume for some reason, someone wanted to stick with a 2 barrel on a 318 build, using an OE cast iron manifold. Is there a specific manifold that would be better than others? I've read tidbits about 360 2V intakes being dual plane and having larger ports, but no mention of a specific "best" manifold. Did any specific years flow better and/or have less smog stuff on them?

Any input?
Author: admin