Source for radiator hoses

Gen3 5.7 hemi in an A body:
I have a radiator for a big block that has been rodded out and both inlet and outlet are on the pass. side. Now I need to come up with radiator hoses that will connect to the gen 3 hemi water pump. Does anyone have a resource for figuring out radiator hose part #'s, or do you have numbers that worked for you?
Thanks!