I suspect that you didnt look hard enough...hate to say. The guyz at kragen let me go back and weed through all their hoses. I ended up finding them, but I had to look at the hose in its entirety and chop off the ends and such.What hose works good with a 350 and Summit radiator. I bent up a coat hanger but couldnt find one at the local parts store. Its hard to find one that fits when the outlet of the radiator is higher than the output of the waterpump.