I've had this small block intake laying around for a few years now, never looked to closely at it. I just threw it in the shed. It's a 2bbl. intake, but it is a single plane. the casting number is 3614031-1. Does anyone know what a single plane 2 bbl. intake was used on or in? Does anyone know if they perform any better than the typical 2 plane intake? Any help with this would be appreciated.
