Which radiator hoses?

Well, if you look at Be Cool radiators, they tell you the exact hoses to use. So i'd try that. Just make sure your inlet and outlet are on the same size as the Be Cool radiator you are referencing.

The other option is to ben a wire the way that you need it to be and go match it up at the parts store.

Another option is to buy flared aluminum radiator hose tubes from say Speedway or the like and make something up. I have found this option to work the best.