I finally found some molded hoses that work with a little trimming for the 440 in my Demon. I'm running a Champion radiator CC375 26" radiator. For the upper I'm using a gates 20630 for a 69 Charger 440 with extra cooling. With a little trimming it fits pretty well. The lower I found a GoodYear 60877 for a 74 New Yorker with 440. Had to trim the end at radiator but it clears the oil filter and the end of the strut rod without rubbing. Hopefully this will help others out. Maybe this week end I can get some pictures if I get that far.