The 1947 - Present Chevrolet & GMC Truck Message Board Network







Register or Log In To remove these advertisements.

Go Back   The 1947 - Present Chevrolet & GMC Truck Message Board Network > 47 - Current classic GM Trucks > The 1967 - 1972 Chevrolet & GMC Pickups Message Board

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 05-16-2005, 06:41 AM   #1
GMCjunkie
Dude...I'm a CHICK
 
GMCjunkie's Avatar
 
Join Date: Jul 2000
Location: Lakeland Georgia
Posts: 6,192
Waterneck Question

For the past couple years, Ive been using the chrome waterneck on my Burb, seems like they corrode and leak like it is now. Im gonna ditch the chome and go back to a regular stock waterneck, question is, how many use a gasket AND sealer?? Ive been told that I dont need sealer with the gasket.
Thanks in advance.
junk
__________________
~*~*~*~*~*~*~*~*~*~*~*~*~*
"The unexamined life is not worth living" -Socrates
~*~*~*~*~*~*~*~*~*~*~*~*~*

'71 GMC Suburban 4x4
GMCjunkie is offline   Reply With Quote
Old 05-16-2005, 06:43 AM   #2
Dean
Senior Member
 
Dean's Avatar
 
Join Date: Jan 2000
Location: Cincinnati, Ohio
Posts: 1,492
I use sealer on the gasket and the bolt threads. I had one of those chrome ones that I eventually threw away also. I think mine was a cheap on though.
Dean is offline   Reply With Quote
Old 05-16-2005, 07:09 AM   #3
byrd
Union Electrician
 
byrd's Avatar
 
Join Date: Feb 2005
Location: Louisville, Ky.
Posts: 3,356
if you get a chrome with an O-ring type gasket it will stop all that. Had the same problem with mine,quick trip to napa and 30minutes of work and wala problem solved.Randy
__________________
69 Custom-10 SWB FLEETSIDE 350/350 TH Dropped 3.5/5.5"
Help support the board->HERE
Board vendors -> Vendors list
Zip:40272
Big Sandy Survivor...

Quote:
We cannot choose the way we die, but we can choose the way we live
Quote:
If you can't fix it with a hammer, you've got an electrical problem.
Quote:
I think Congressmen should wear uniforms like NASCAR drivers so we could identify their corporate sponsors
byrd is offline   Reply With Quote
Old 05-16-2005, 08:33 AM   #4
ksamps01
Registered User
 
Join Date: Jan 2004
Location: Farmersville, TX - Northeast of Dallas
Posts: 56
I have tried two of the chrome ones with the O-ring with no luck. Tried using them with a gasket intstead of an O-ring also and trashed both in favor of the stock neck. I suspect if you spent some money for a good one you probably wouldn't have that problem though. I am a cheapskate.
__________________
1967 Chevy LWB Fleetside
350/400 (Worn Smooth Out)
Resto in progress

It may be ugly but at least it's slow!!
ksamps01 is offline   Reply With Quote
Old 05-16-2005, 09:05 AM   #5
SideStepper
Registered User
 
Join Date: Jun 2002
Location: Southern California U.S.A.
Posts: 275
Use a factory thermostat housing with AC/Delco gasket #10105135 (NO SEALANT) and you will never have any problems!
SideStepper is offline   Reply With Quote
Old 05-16-2005, 10:23 AM   #6
VetteVet
Msgt USAF Ret

 
VetteVet's Avatar
 
Join Date: Jan 2005
Location: Kalamazoo, Michigan
Posts: 8,709
Quote:
Originally Posted by SideStepper
Use a factory thermostat housing with AC/Delco gasket #10105135 (NO SEALANT) and you will never have any problems!
Yeah but they ain't pretty and shiney. I've got three of the chrome ones that I keep on the workbench to look at cause they are pretty.LOL
__________________
VetteVet

metallic green 67 stepside
74 corvette convertible
1965 Harley sportster
1995 Harley wide glide

Growing old is hell, but it beats the alternative.
VetteVet is offline   Reply With Quote
Old 05-16-2005, 12:38 PM   #7
Brewski*
Registered User
 
Brewski*'s Avatar
 
Join Date: Aug 2001
Location: Rocky Mount, MO
Posts: 1,293
I have an aluminum one on the RED ROCKET with the o-ring it works great. I am going back to factory for the factory look when I get the factory valve covers finished. Then all the goodies Aluminum valve covers, Edelbrock intake, aluminum water neck etc go on my new 68 Burb. They are all getting a coating of factory orange paint POR 15 prior to installation to keep kinda sleeper look.
Brewski* is offline   Reply With Quote
Old 05-16-2005, 09:33 PM   #8
Gordo
Registered User
 
Join Date: Jan 2001
Location: Killingworth, CT. USA
Posts: 3,378
My chrome ones rotted thru also, like they say, "chrome don't get ya home". I went back to stock neck and I also use a gasket only, that's what they are for. That's like wearing a belt and suspenders at the same time, one or the other will do the job as long as the surfaces are flat without heavy pitting, no sealer is necessary.
__________________
1971 C10 swb stepside 350/700R4/3.73posi (retired as of 4/22/03)
1998 S10 short bed
2002 S10 Blazer
1942 Oldsmobile
1958 Massey Harris Pony
1951 Wife
Killingworth, Connecticut

May those who love us, love us, any of those who do not love us, may God turn their hearts.
And if God is unable to turn their hearts, may he turn their ankles so we may know them by their limping.

A man who works with his hands is a laborer; a man who works with his hands and his brain is a craftsman; but a man who works with his hands and his brain and his heart is an artist.
Gordo is offline   Reply With Quote
Old 05-16-2005, 09:41 PM   #9
Longhorn Man
its all about the +6 inches
 
Longhorn Man's Avatar
 
Join Date: Jan 2001
Location: Hilliard Ohio
Posts: 2,693
I saw a stock looking metal one at jegs, but it had the o ring. Seems like a good idea to me.
However, if you service your cooling system regularly, this erosion won't happen. NAPA sells testing strips, and an in house product called NAPA KOOL. It helps with all these problems.
Longhorn Man is offline   Reply With Quote
Old 05-18-2005, 06:39 PM   #10
67-Cowboy
Registered User
 
67-Cowboy's Avatar
 
Join Date: May 2005
Location: Salem, Oregon U. S. of A.
Posts: 69
My 2/cents worth; I've learned some expensive lessons in this department. So out of my pain maybe I can help somebody else; what ever you do don't use too much of the RTV silicone sealer, it works great with just enough to make a gasket. Or just use the plain old gasket by itself and make sure everything is nice and clean. If you use too much of any sealer it can get clogged up in your radiator and cause trouble. Personally I've switched to the #6003 from Lokar* it's the polished aluminum one with the O-ring and the adjustable neck that turns anywhere you need it !!! Also the best investment I've ever made in the cooling department was one of these new radiator caps with the diode on it that keeps the corosion out of the system, also I use the 7 year anti-freeze with a quart of the temperature reducer. My big blocks always got hot, but since I learned about this stuff I haven't had a minutes trouble !!! I wished all my gaskets were O-ring style so, didn't ever have to scrape another gasket as long as I live .
67-Cowboy is offline   Reply With Quote
Old 05-18-2005, 08:34 PM   #11
Tx Firefighter
Watch out for your cornhole !
 
Tx Firefighter's Avatar
 
Join Date: Jun 2003
Location: Azle, Texas
Posts: 14,162
Quote:
Originally Posted by 67-Cowboy
.... radiator caps with the diode on it that keeps the corosion out of the system.....
Not diode, anode. Sacrificial anode.
__________________
I'm on the Instagram- @Gearhead_Kevin
Tx Firefighter is offline   Reply With Quote
Old 05-18-2005, 08:37 PM   #12
Longhorn Man
its all about the +6 inches
 
Longhorn Man's Avatar
 
Join Date: Jan 2001
Location: Hilliard Ohio
Posts: 2,693
And when you say 7 year coolant, you aren't talkin the dex cool crap are you?
I would run goat pee before dex cool. I've chainged out too many heater cores gummed up from that stuff.
Longhorn Man is offline   Reply With Quote
Old 05-18-2005, 08:54 PM   #13
Mongo
YES_____NO
 
Mongo's Avatar
 
Join Date: Jul 1999
Location: Somewhere in the vicinity of betelgeuse
Posts: 7,351
Hey Junkie!!! Long time no chat. glad to see your still around. For what it's worth try one of Billet Specialties water necks ya get them polished or chromed. I have one on the ZZ4 and have yet to see it leak
__________________



People many not remember what you said or what you did, but they will remember the way you made them feel. - unknown


Cause, remember: no matter where you go... there you are. - Buckaroo Banzai 1984




Help support the board

Last edited by Mongo; 05-18-2005 at 08:54 PM.
Mongo is offline   Reply With Quote
Old 05-18-2005, 09:17 PM   #14
Tx Firefighter
Watch out for your cornhole !
 
Tx Firefighter's Avatar
 
Join Date: Jun 2003
Location: Azle, Texas
Posts: 14,162
Quote:
Originally Posted by Longhorn Man
I would run goat pee before dex cool.
Use the Dex cool. A goat will scratch the crap out of your truck while you've got him standing over the radiator neck filling it up.
__________________
I'm on the Instagram- @Gearhead_Kevin

Last edited by Tx Firefighter; 05-18-2005 at 09:18 PM.
Tx Firefighter is offline   Reply With Quote
Old 05-18-2005, 09:19 PM   #15
68w/sbc406
Got Light Emitting Diode?
 
68w/sbc406's Avatar
 
Join Date: Apr 2004
Location: Newberg, OR
Posts: 2,485
hahaha
__________________
1968 1/2 ton 2wd lwb 6 lug disc and bags up front. Next c notch and rear bags

'02 Chevy Silverado LT ext cab short bed 2WD 5/7 drop on 22's(the family car)

1993 Cherokee work ride/weekend wheeler
68w/sbc406 is offline   Reply With Quote
Old 05-19-2005, 02:00 AM   #16
Americanrider
Registered User
 
Join Date: Dec 2004
Location: NW, WA.
Posts: 1,421
This same subject came up last winter, back when everone was having problems with heaters that didn't heat up. Here was one of the solutions for warped necks & leaks. The part number for Chevys is the bottom one.

http://www.federal-mogul.com/cda/con...4_7413,00.html
Americanrider is offline   Reply With Quote
Reply

Bookmarks


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -4. The time now is 11:17 PM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
Copyright 1997-2022 67-72chevytrucks.com