I am considering selling my ported ECZ-B intake manifold. The carburetor base was opened up to two ovals, milled flat, and the runners blended into the plenum by Ted Eaton. It has been thoroughly cleaned and painted Ford Red. I intended to use an electric choke, so I filled the hole on the passenger side with JB Weld High-Temp Putty, and I removed the mushroom vent camp from the driver side. If retaining the original-style heat riser choke, the JB-Wld putty can be easily drilled out. More than likely, the heat tube would have to be replaced, along with the mushroom cap. I'm thinking $300 for the manifold. UPS Flat Rate shipping is $29.95 and includes $100 insurance. Adding an additional $200 insurance will cost an additional $4.85. 

Let me know if you're interested.