Yes, this is the rear heater core "T" and we have them available.  The
new ones are plastic so you should no longer have the rust problem.  The
part number is 253265593B and we have them in stock for $11.25 each.
You can order them through our webstore or by giving me a call.

Thanks,
Ken Wilford
John 3:16
www.vanagain.com

Jeff Lincoln wrote:
> One more question (for now). We are working on replacing the long metal
> coolant pipes in the van. While pulling the old pipes out I noticed another
> part that needs replacing. It is located just above where those long pipes
> run under the van to the passenger side and right around the end of the
> transmission. It appears to be a T connector and it's rusted and leaking.
> One rubber hose leads to the engine bay, one leads toward the front of the
> van, and the other goes up - I think toward the rear heater.
>
> Sorry that's the best description I can give, forgot the Bentley at Tim's. I
> should have taken a picture.
>
> Anyone know what this is called and if they are available anywhere?
>
> --
> Thanks,
>
> Jeff
> '90 Carat (Grover)
> '86 (We call this one Parts)
> '78 Bus (Melissa) Patty's Bus
>
>