I ran into some good stuff to share; I was looking for this preformed hose at the front of hemi from the water pump to the thermostat housing that joins the heads.
I could not find it anywhere , "obsolete" ----started cobbling up stuff, but then found out an AC Delco hose part # 14209S, GM # 88907206 is a U shaped 1" hose -------with this you get two 90 degree parts that fit ; cut in half you have two hemi hoses.
awwright.
John G