If you're looking for an intercooler, there's an AIS with nice cast end tanks on srtforums. They hardly ever come up for sale, so I thought I'd post a heads-up here.
http://www.srtforums.com/forums/f27/...s-3bar-537371/
I just got an Exhaust Depot Beast intercooler, which is essentially the same as the AIS, or I would be jumping on this deal myself.