This **** is bananas.. Edlebrock CD-694 4 deuce intake for 3 bolt carbs (stromberg or holley) , staggered like a man-a-fre or horne. Check out the pics, it looks like someone welded up a hole in the heat riser area? Maybe they thought it was a vacuum port? Dunno, but it looks fine. The real nutty stuff are these edmunds cast iron exhaust manifolds.. I looked and looked and looked. The only other set I could see was in a post of Squeal Bells shop on some old engine. These certainly seem to be rocking horse **** rare. I want to sell all this as a set. $4500.00 for all. The price is stupid, I know. Holler at me, I am a reasonable guy. The iron parts are heavy, so shipping could be expensive. Local pickup is fine. I will buy the beer. Thanks for looking. Matt