Heater hoses & water pump housings

[Ralph Cali]

I bought a new alum radiator and mopar performance water pump and housing and understand from some other threads that there is a way to plumb them in.

I ave a 73 RR big block without air and it has a 1/2 " hose & 5/8" hose going to the heater core. I also want to have a water temp gauge hooked up to one of these outlets. The new water pump housing has 3 threaded outlets.

Also see the photo of the old pump housing in car today all on one level versus the new pump which has 2 outlets and then one lower outlet.

Just want to do it once, can you advise what goes where ?

Thanks for your help

Ralph

 

[72RoadrunnerGTX]

I’m running that water pump housing, you need the correct hose nipples for the hose sizes. The housing has an extra location for the additional temp gauge sensor.