I use the inside front from pump and the outside to water block off....I ran -10 5/8 to a T under balancer/front motor mount(made a bracket and drilled/tapped). Then made the inlet lines as close as possible in length to inner log fitting. All in -10 push lock 5/8 hose.
Correct but its easier as you will see to have it run the way I have for clearance as your stringers are right under the outside holes. Either way is fine as water in water out...They are the best style for ford as they are the only style for ford that allows the water to flow up near the port and you can use a good set of felpros and never have a leak at port.