the heater hose with the single 90 degree bend goes to the outside (rightmost) heater core connection and runs to the waterpump.
there is supposed to be a short hose with 2 90 degree bends that goes from the inboard heater core connection to the water valve. the other end of which goes to the intake. Off hand I don't know for sure which direction the watervalve is supposed to point. I think ther arrow points towards the firewall.
"If I can't fix it, I'll fix it so no one can !"
1969 Mustang LE600 Sportsroof - Groovy Green
1969 Mustang LE600 Coupe - Flower Power Red
1969 Mustang Sportsroof - Dark Jade
1969 Firebird 350 Conv - Mayfair Maze
1968 Cougar Hertz XR7-G (project)
1959 Oldsmobile Super 88
1963 Jaguar XKE Coupe (project)