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Old 03-09-2006, 12:15 AM   #1
jermasaurus
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Re: chrome water neck leak

I have tried a new o ring. I have tried a paper gasket. I have tried a combination of both. I tried those combinations with and without rtv.
The only time it didnt leak was when I first put it on new.
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Old 03-09-2006, 02:10 AM   #2
Justins76
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Re: chrome water neck leak

Quote:
Originally Posted by jermasaurus
I have tried a new o ring. I have tried a paper gasket. I have tried a combination of both. I tried those combinations with and without rtv.
The only time it didnt leak was when I first put it on new.
Same here. I just tossed it and put the stock one on.
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Old 03-09-2006, 03:02 AM   #3
1974gmc
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Re: chrome water neck leak

i have one on mine, never had a problem from the start but then i had it off a couple times so it started to leak . I checked it out and the o-ring was flattened out. When i just did my manifold on the weekend I bought new o-rings and its fine now
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Old 03-09-2006, 07:15 AM   #4
72freak
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Re: chrome water neck leak

One of my good friends had a chrome water neck leak a couple of years ago. He brought the car up to operating temp., shut it off, and tried to tighten it down a little. The water neck cracked and sprayed him in the face, neck, chest and arms. All they could do was spray him down with a water hose until the ambulance got there. The part was from a reputable company so I think they are all JUNK!!!
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Old 03-09-2006, 08:54 AM   #5
bigarmzz
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Re: chrome water neck leak

i totally agree, all of the chrome ones are junk

does anyone here know a GM part # for a regular old thermostat housing ???
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Old 03-09-2006, 10:24 AM   #6
swb85
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Re: chrome water neck leak

After going through 3 chrome housings that leaked no matter what I did, I just went to autozone and bought a stock steel replacement for $5 and painted it silver to match my performer intake. Haven't had a problem with it and it hasn't leaked a drop.
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