commando1
Old Man with a Hat
That was my initial point. Around this time hose locations started flip-flopping around.I think that it is not a question of A/C or no A/C.
From what I have seen, I'd say that beginning in 1973 BB's received water pump housings with the inlet on the passenger side. Accordingly, radiators then switched their outlet to the passenger side, too. But I am really not sure to which cars that does apply and to which it doesn't.
People end up thinking...