Hi Paul, I just searched our earlier emails, but I couldn't find a specific offer for the intake Plenum and 4 manifolds.
I posted it for $250 plus shipping, including the rare 4 plastic runners. A few FAQer have written they might want it along with the head and other parts, so I haven't been too eager to break up the intake from other parts.
Send me an offer, and I'll certainly consider it seriously. I do want to finish up this parting out project.