There should be a 90 degree fitting on the intake manifold right behind the thermostat housing for one hose and the other goes to the fitting on the waterpump itself. The stock or stock replacement waterpump should have 3 openings: lower radiator hose, bypass hose, and upper heater hose.
1968 Mustang coupe, Acapulco Blue, 289 2v, C-4, Power Steering.
Hopefully a 1969 convertible or Sportsroof (non Mach or Boss) for next Mustang project
Trying to find my father's 1973 Mustang Grande he bought brand new. 3F04F126773 last known registration and title was in New Jersey, 1982.