same hookups bypass water from ther housing to water pump return,,on chevy 6 hot water or preasure is in the head for piped outlets before the thermostat,,the bypass hose is before the thermostat bypass is to keep engine at a constant temp so you could run bypass hose to any pump opening with same results but why would you...On most V8's water outlets or preasure outlets are in the intake as is the therm and bypass but some have it in the head at rear or front of intake but all are same water pump is return and head or intake is preasure or hot water supply...doc
