Offenhauser Dual-Port 360* Intake ~ 'Was It A Gimmick'

Yes, two different Intake Manifolds.

Hmmm, so can you tell which one this one is? It has a "360*" cast int the top, just behind carb. I bought it used from a member a couple years ago. It's in real good shape, I painted it, it was raw.

If my Weiand Action Plus is too tall, I may use this one instead. I don't want to cut my new hood