LT1-LT4 Modifications 1993-97 Gen II Small Block V8

head gaskets

Thread Tools
 
Search this Thread
 
Old Jul 30, 2009 | 07:56 PM
  #1  
Funkybird's Avatar
Thread Starter
TECH Apprentice
iTrader: (4)
 
Joined: Jul 2005
Posts: 386
Likes: 0
From: Utah
Default head gaskets

This feels like a stupid question but shouldnt there be big holes in the gaskets on the top side in between the cylinders for the coolant holes?
Can you guys tell which side of the gasket should face up? I'm thinking the side with the part number should face up (middle picture).





Reply
Old Jul 30, 2009 | 08:11 PM
  #2  
ss.slp.ls1's Avatar
TECH Senior Member
15 Year Member
iTrader: (36)
 
Joined: Jan 2008
Posts: 8,184
Likes: 28
From: Orange County, CA
Default

What gaskets are those? Why are they not completly flat? They look wavy in the picture. Some gaskets, like Felpro's, have wording on it that says "This side up".
Reply
Old Jul 30, 2009 | 10:00 PM
  #3  
1badzee's Avatar
TECH Junkie
iTrader: (12)
 
Joined: Sep 2007
Posts: 3,011
Likes: 0
From: SFL
Default

Are those GM gaskets? Mine looked like that if I recall..
Reply
Old Jul 30, 2009 | 10:41 PM
  #4  
BLK,97,T/A,M-6's Avatar
TECH Regular
 
Joined: May 2007
Posts: 433
Likes: 0
Default

The part number goes up.
Reply
Old Jul 30, 2009 | 10:49 PM
  #5  
1badzee's Avatar
TECH Junkie
iTrader: (12)
 
Joined: Sep 2007
Posts: 3,011
Likes: 0
From: SFL
Default

Originally Posted by BLK,97,T/A,M-6
The part number goes up.
Really does not matter.. The way he has them pictures though (rough side) is the side I usually leave up, no reason - just coincidence i guess
Reply
Old Jul 30, 2009 | 11:12 PM
  #6  
Funkybird's Avatar
Thread Starter
TECH Apprentice
iTrader: (4)
 
Joined: Jul 2005
Posts: 386
Likes: 0
From: Utah
Default

They are gm impala gaskets, and yes they are a bit wavy. The only writing on them is the part numbers.
Reply
Old Jul 30, 2009 | 11:13 PM
  #7  
Funkybird's Avatar
Thread Starter
TECH Apprentice
iTrader: (4)
 
Joined: Jul 2005
Posts: 386
Likes: 0
From: Utah
Default

What about those coolant holes? Is that how you guys have done this was?
Reply
Old Jul 30, 2009 | 11:16 PM
  #8  
1badzee's Avatar
TECH Junkie
iTrader: (12)
 
Joined: Sep 2007
Posts: 3,011
Likes: 0
From: SFL
Default

Originally Posted by Funkybird
What about those coolant holes? Is that how you guys have done this was?
Those are the same exact gaskets I got from GMpartsdirect.. Even if they're a bit wavy, that won't really matter once you press the head on them and it flattens them out evenly.
Reply
LS1 Tech Stories

The Best V8 Stories One Small Block at Time

story-0

6 Gifts Neither Your Dad Nor Grad Will Shove Into the 'Trinket Drawer'

 Brett Foote
story-1

Topdon ONE vs. Artidiag 800 BT2: Which is the Diagnostic Tablet For You?

 Pouria Savadkouei
story-2

Gas Monkey Built a 6-Wheel Ferrari Testarossa With a Corvette LT4 Engine

 Verdad Gallardo
story-3

7 Most Reliable High-Performance Engines GM Has Ever Built

 Verdad Gallardo
story-4

Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

 Verdad Gallardo
story-5

6 Common C5 Corvette Failures and What's Involved In Repairing Them

 Pouria Savadkouei
story-6

Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

 Verdad Gallardo
story-7

Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

 Pouria Savadkouei
story-8

Top 10 Most Powerful Chevy Trucks Ever Made!

 
story-9

Hennessey's New Supercharged Silverado ZR2 Has 700 HP

 Verdad Gallardo
Old Jul 31, 2009 | 02:29 AM
  #9  
ss.slp.ls1's Avatar
TECH Senior Member
15 Year Member
iTrader: (36)
 
Joined: Jan 2008
Posts: 8,184
Likes: 28
From: Orange County, CA
Default

Originally Posted by Funkybird
What about those coolant holes? Is that how you guys have done this was?
Yes, the gaskets look normal as far as the collant holes go.
Reply




All times are GMT -5. The time now is 05:47 AM.

story-0
6 Gifts Neither Your Dad Nor Grad Will Shove Into the 'Trinket Drawer'

Don't get dad new socks or a grill brush this year.

By Brett Foote | 2026-06-09 14:55:56


VIEW MORE
story-1
Topdon ONE vs. Artidiag 800 BT2: Which is the Diagnostic Tablet For You?

Slideshow: We take a close look at the ONE and Artidiag 800BT2 diagnostic tools from Topdon and the reasons to buy one over the other.

By Pouria Savadkouei | 2026-05-28 11:05:11


VIEW MORE
story-2
Gas Monkey Built a 6-Wheel Ferrari Testarossa With a Corvette LT4 Engine

Slideshow: The controversial Ferrari F6 swaps its original flat-12 for a Corvette Z06-derived LT4 V8 and sends power to four rear wheels through a custom-built drivetrain.

By Verdad Gallardo | 2026-05-26 18:23:54


VIEW MORE
story-3
7 Most Reliable High-Performance Engines GM Has Ever Built

Slideshow:These GM engines didn't just make huge power, they survived abuse, boost, track days, and six-digit mileage with a reputation for refusing to quit.

By Verdad Gallardo | 2026-05-21 16:45:27


VIEW MORE
story-4
Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

Slideshow: This heavily modified 1971 Camaro mixes classic muscle car styling with a fifth-generation Camaro interior and modern LS3 power.

By Verdad Gallardo | 2026-05-12 18:06:42


VIEW MORE
story-5
6 Common C5 Corvette Failures and What's Involved In Repairing Them

Slideshow: From wobbling harmonic balancers to failed EBCMs, these are the issues that define long-term C5 ownership and what repairs typically involve.

By Pouria Savadkouei | 2026-05-07 18:44:57


VIEW MORE
story-6
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

Slideshow: A modern Camaro transformed into a retro icon, this limited-run "Bandit" build blends nostalgia with brute force in a way few revivals manage.

By Verdad Gallardo | 2026-04-21 13:57:02


VIEW MORE
story-7
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

Slideshow: Cadillac didn't just crash the high-performance luxury vehicle party, it showed up loud, supercharged, and occasionally a little unhinged...

By Pouria Savadkouei | 2026-04-16 10:05:15


VIEW MORE
story-8
Top 10 Most Powerful Chevy Trucks Ever Made!

Slideshow: Top ten most powerful Chevy trucks ever made

By | 2026-03-25 09:22:26


VIEW MORE
story-9
Hennessey's New Supercharged Silverado ZR2 Has 700 HP

Slideshow: Hennessey has turned the Silverado ZR2 into a 700-hp off-road monster with supercharged V8 power and a limited production run.

By Verdad Gallardo | 2026-03-24 18:57:52


VIEW MORE