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Old 02-12-2011, 08:52 PM   #1
juiceman650
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Heater hoses
I got a 1975 C10 and I'm gutting the a/c and heater. I was wondering how i could relocate my heater hoses (the ones running from my radiator and engine into the cab). Do i actually need them if Im gutting it?
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Old 02-12-2011, 09:00 PM   #2
one low c10
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Re: Heater hoses
not if you get rid of your heat.....just take out the nipple fittings and plug them with pipe plugs
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Old 02-12-2011, 09:06 PM   #3
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Re: Heater hoses
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Originally Posted by one low c10 View Post
not if you get rid of your heat.....just take out the nipple fittings and plug them with pipe plugs
you got any pictures?
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Old 02-12-2011, 09:10 PM   #4
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Re: Heater hoses
no sorry
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Old 02-12-2011, 09:13 PM   #5
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Re: Heater hoses
well, what exaxctly do i do with the hoses?
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Old 02-12-2011, 09:13 PM   #6
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Re: Heater hoses
You'll just need a pair of 1/2 npt pipe plugs.
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Old 02-12-2011, 09:15 PM   #7
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Re: Heater hoses
to plug the actual hose? or can i plug the radiator where the hose connects and the same with the engine? I'll try to get some pictures in a bit.
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Old 02-12-2011, 09:15 PM   #8
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Re: Heater hoses
cut them off if you want, they just go to the heater core which you will be removing anyway.



mine were 1/2 and 5/8 thread i believe
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Old 02-12-2011, 09:25 PM   #9
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Re: Heater hoses
Unless I am missing something, you should be just completely removing one hose, and the other should route from the radiator to the engine.
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Old 02-12-2011, 09:25 PM   #10
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Re: Heater hoses
You will have to plug the hose that comes off the rad or find a cap that fits and solder it on
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Old 02-12-2011, 09:27 PM   #11
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Re: Heater hoses
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Originally Posted by TheApocalyptican View Post
Unless I am missing something, you should be just completely removing one hose, and the other should route from the radiator to the engine.
Or do that if you want
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Old 02-12-2011, 09:36 PM   #12
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Re: Heater hoses
so i should take this hose and run it to the engine instead?

i meant the hose in the middle.
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Old 02-12-2011, 09:46 PM   #13
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Re: Heater hoses
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so i should take this hose and run it to the engine instead?

i meant the hose in the middle.
Yep, that's exactly what I was talking about. I do this every summer with my vehicles that don't have a heater control valve. Run that hose to the engine, and get rid of the other one along with all the other heat and a/c stuff.
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Old 02-12-2011, 09:48 PM   #14
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Re: Heater hoses
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Originally Posted by TheApocalyptican View Post
Yep, that's exactly what I was talking about. I do this every summer with my vehicles that don't have a heater control valve. Run that hose to the engine, and get rid of the other one along with all the other heat and a/c stuff.
thanks a lot man.
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Old 02-12-2011, 09:48 PM   #15
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Re: Heater hoses
Yes , looks like it might be a little swelled , maybe should be replaced

You guys are quicker then me
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Old 02-12-2011, 10:03 PM   #16
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Unhappy Re: Heater hoses
mine must not be stock I have mine coming out of the water pump and intake, no outlet on my radiator.
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Old 02-12-2011, 10:06 PM   #17
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Re: Heater hoses
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mine must not be stock I have mine coming out of the water pump and intake, no outlet on my radiator.
its different from motor to motor
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Old 02-13-2011, 05:31 AM   #18
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Re: Heater hoses
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Originally Posted by ont_guy_38 View Post
Yes , looks like it might be a little swelled , maybe should be replaced

You guys are quicker then me
yeah, Im planning on replacing all the hoses whenever i can. Im just working on pulling out all the a/c and heater stuff, and cleaning it up.
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