my heater core- 9 3/4" x 5 5/8" x 2", seems all they did was made your wider with same amount of area. Ace Hardware, cool i'll go down the street and look for it., now have you realy realy thought aboutthe honda rad? cause it's huge, even though you're mounting it externaly. how about 2 heater cores in one of these bad boys:
http://www.newegg.com/app/ViewProduc...180-024&depa=1 you can put one on the top half along with 90% of the water cooling stuff and one in bottom front. house both of them internal and still have a lanable system.