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Old 10-20-2019, 08:01 AM   #1
Gregski
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Join Date: Aug 2014
Location: Sacramento, CA
Posts: 10,803
Water Pump Heater Core Bypass

forgive me for asking, I did do a search but could not see the specific info I need, I have a 5.7L Vortec engine in my '54 (don't ask, came that way, lol) and I want to run a heater core delete so I am not 100% sure how to hook up the two horns on this Vortecian water pump to run the bypass hose

1. Do I just connect the horns together?

2. Currently I am running the passenger side horn (aka nipple outlet/inlet?) to the outlet/inlet port on the intake manifold, and I am just capping the horn on the driver side, is that right?

3. Or do I have that backwards and I need to run the outlet/inlet on the intake manifold to the driver side horn on the water pump and just cap the passenger side water pump horn?

I think I read somewhere that the driver side water pump horn connects to the heater core but I don't know if that's coming or going, ha ha, and I have no idea where the passenger side water pump horn goes to, I guess I should have paid more attention when I had my '97 Tahoe back in the day.

I hope I didn't confuse all you all, help is greatly appreciated.
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