I did a complete search on this question and didn't come up with a definite answer.Can anyone answer this?

Which side does the water pump hose go to the heater core?

If you have the answer can you explain it like this.

When standing in front of the car the water pump goes to the passenger side or the drivers side of the heater core.

Thanks JZ

Differs by model, year and with/without factory A/C. WHat are you working on?

Or, like on my '74 Dart Sport, it is self-evident....
One is 1/2" and the other is 5/8".

Jerry

_________________
There's a difference between ignorance and stupidity.
Ignorance is not knowing any better.
Stupidity is knowing, yet doing it anyway.

Dan,

65 Dart 225
Not sure what year the block is,but I believe it to be a early block & head if that helps.

Thanks JZ

No a/c
65 Heater core

JZ

It dosen't matter which way the hoses go.

In a '63-up A-body, no, it doesn't matter as far as heating capacity is concerned. But getting the hoses swapped frequently causes annoying noises in the heater system. There's a '66 TSB on the subject, with the same "how to hook up the hoses" diagram that's in the FSM, but it's at my office and right now I'm not.

Cool Dan,
Look forward to that info if you can.

Thanks
JZ

JZ-

I'll dig for the TSB, but...

...butbut...

...couldn't you just look in your FSM?

(Did I catch you workin' on your car without the FSM???)

-DS

Dan,I have three different manuals but none of them are a fsm.

I have been looking for pics etc bot to no avail.

Some say it doesn't matter,and some have said there is a proper order.Just trying to find the proper order before I button this thing up.

Thanks JZ