Edelbrock RPM Air-Gap

What are your guys thoughts on this intake. I am thinking of putting it on my 1967 barracuda vert. I am running a 1968 340 in it with the x heads. Motor is built for street with a few upgrades to heads. TTI headers,2.5 dual exhaust with flowmasters and xpipe. Probably left some important things out just trying to get feedback. Does anyone know if stock air cleaner will clear?