What carbs go with this 2x4 intake?

I have a carter Afb 400 for sale right now. It came from a running car and I cleaned it out. http://www.forabodiesonly.com/mopar/showthread.php?t=180684 There is a second matching one on ebay right now here http://www.ebay.com/itm/150771724807?ssPageName=STRK:MEWAX:IT&_trksid=p3984.m1423.l2649#ht_500wt_715