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 1973 - 1987 Chevrolet & GMC Squarebody Pickups Message Board

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 06-02-2004, 12:12 PM   #1
ocbaud
Garage Queen Material
 
Join Date: Oct 2002
Location: USA
Posts: 4,129
i love long, hard sticks!!

they make it so easy to track down noises

haha you pervs!

found out that my lifter tap isnt that at all, its a small exhaust leak!!! right around the #2 pipe. i can see that its black right above it. i dont see how its leaking though since i bought those expensive alum. gaskets and the bolts wont go any tigheter

oh yeah. i decided not to put the temp. sensor for my fans in the head, it would be way to hard to get to with the headers on, so i decided to put it in one of the holes in the intake manifold lots easier to get too and only a rag full of coolant came out waiting on the fedex man to deliver the other package i ordered to finish the install and i should have it all installed later today.
ocbaud is offline   Reply With Quote
Old 06-02-2004, 03:07 PM   #2
PHOENIX
Registered User
 
Join Date: Oct 2002
Location: Phoenix, Arizona
Posts: 4,703
I may be a perv. but that title is gay.

A mechanics stethoscope is worth the money. I bought one not long ago and man does it help track down sounds. You can find them fairly cheap, I bought one from harbor freight for less then $5. The ear buds are not the most comfortable, but it works.

Curious about the gaskets, which ones did you buy?
Are they flexable?
When I bought all my exhuast stuff I planned to get the aluminum gaskets, then a few members on here talked me into the copper ones instead.
__________________
* AVOID: LOPER'S PERMORANCE / LOPERSPEED.COM OF PHOENIX, AZ & COTTMAN TRANSMISSION *
PHOENIX is offline   Reply With Quote
Old 06-02-2004, 03:33 PM   #3
ocbaud
Garage Queen Material
 
Join Date: Oct 2002
Location: USA
Posts: 4,129
the alum. gaskets where all that the store had in the higher end gaskets. i forgot what brand they were, not a really really good brand though
ocbaud is offline   Reply With Quote
Old 06-02-2004, 03:56 PM   #4
piecesparts
Parts and more parts
 
piecesparts's Avatar
 
Join Date: Nov 2003
Location: Lebo, Kansas (middle of nowhere
Posts: 6,821
I use Felpro header gaskets, coat them with CopperCoat, and then put Teflon Tape on the threads of the header bolts. I have very little and in most case no gasket leakage problems and the bolts don't backout. When I want to take the bolts out, they come out easily without any rust issues.
piecesparts is offline   Reply With Quote
Old 06-02-2004, 07:40 PM   #5
zzChevy
BANNED
 
Join Date: Dec 2003
Posts: 105
Quote:
Originally Posted by piecesparts
I use Felpro header gaskets, coat them with CopperCoat, and then put Teflon Tape on the threads of the header bolts. I have very little and in most case no gasket leakage problems and the bolts don't backout. When I want to take the bolts out, they come out easily without any rust issues.

For the aluminum heads, I've been using that grey anti-sieze goo. Works real well too other than my needing to retighten the bolts about once a month.
zzChevy is offline   Reply With Quote
Old 06-02-2004, 08:31 PM   #6
plumbcut
california fill
 
Join Date: Apr 2004
Location: Sunny So-Cal
Posts: 694
yep thats probably the most infamous mis-diagnosis there is for inexperienced mechanics.. the ol' chevy exhaust leak that they think is a valve... Done it myself a few times...

plumbcut
plumbcut is offline   Reply With Quote
Old 06-03-2004, 02:23 AM   #7
79BIG10
I'm back with 2nd truck!
 
79BIG10's Avatar
 
Join Date: Feb 2002
Location: Texas
Posts: 3,774
Quote:
Originally Posted by zzChevy
For the aluminum heads, I've been using that grey anti-sieze goo. Works real well too other than my needing to retighten the bolts about once a month.
Yes that's a must. It keeps the bolts from messing up with the expansion and contraction of aluminum. Also great on intakes. I also used Stage 8 locking header bolts. No leaks since that.
__________________
1979 Chevrolet Bonanza Big10 "Tootsie Roll"
1985 Chevrolet Silverado (wife's)
Member of the Southern Bowties Club

"Don't underestimate how sexy a fat man who drinks to excess can be." Homer Simpson
79BIG10 is offline   Reply With Quote
Old 06-03-2004, 11:13 AM   #8
ocbaud
Garage Queen Material
 
Join Date: Oct 2002
Location: USA
Posts: 4,129
the bolts arent coming loose, its just the gasket that is leaking.
ocbaud is offline   Reply With Quote
Old 06-05-2004, 10:15 PM   #9
Newt408
Registered User
 
Join Date: Feb 2004
Location: west texas
Posts: 71
Quote:
Originally Posted by ocbaud
the bolts arent coming loose, its just the gasket that is leaking.
My muffler man talked me into just using ultra copper gasket maker and I've never had an exhaust leak until I decided to use a high dollar copper gasket a couple of months ago after I got my heads worked on. I've even used the ultra copper on the gaskets and they are starting to leak again. Next time I have her in the shop i'm going to put the gaskets in file 13.
__________________
The way of a fool is right in his own eyes:but he that hearkeneth unto council is wise. Proverbs 12:15
Newt408 is offline   Reply With Quote
Old 06-06-2004, 03:37 AM   #10
TwinTurbo
Registered User
 
TwinTurbo's Avatar
 
Join Date: Sep 2003
Location: The Netherlands
Posts: 994
I only use percy aluminium gaskets and exhaust studs, works every time, no exhaust leaks ever.
TwinTurbo is offline   Reply With Quote
Old 06-06-2004, 03:46 AM   #11
ocbaud
Garage Queen Material
 
Join Date: Oct 2002
Location: USA
Posts: 4,129
Quote:
Originally Posted by TwinTurbo
I only use percy aluminium gaskets and exhaust studs, works every time, no exhaust leaks ever.
percy is the brand of alum. gaskets i got.
ocbaud is offline   Reply With Quote
Old 06-06-2004, 05:36 AM   #12
TwinTurbo
Registered User
 
TwinTurbo's Avatar
 
Join Date: Sep 2003
Location: The Netherlands
Posts: 994
good choice. Oh, and some people have the impression that they hit the jackpot and got a whole lot of gaskets for the price of 2, do not pull the aluminium sheets apart (I've seen it happen)
TwinTurbo 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 11:39 AM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2025, vBulletin Solutions Inc.
Copyright 1997-2022 67-72chevytrucks.com