Engine / heater plumbing

[pipes]

I am ready to Plumb my new heater in the drivers area.....I disconnected the lines years ago and don't remember which is the supply and return lines......
I have an 05 Eagle with a 8 V -71,can someone tell me what side of the engine would the SUPPLY line be IE drivers side or passenger side..   TIA ...........Ken

[Dreamscape]

On our Eagle 01 I think it should be the same, maybe not. I do not remember either which is which from when I hooked up my front heater/defroster. It crosses over as it goes through the tunnel, down and out to the front. If I go out to work on the bus today I'll look at it.

Are you able to pull up the floor panels over the tunnel? You can trace it from the DD to the front that way.

Good Luck,

Paul