Generation III External Engine LS1 | LS6 | Bolt-Ons | Intakes | Exhaust | Ignition | Accessories
Sponsored by:
Sponsored by:

which gaskets

Thread Tools
 
Search this Thread
 
Old Feb 19, 2013 | 07:03 PM
  #1  
ryangtp89's Avatar
Thread Starter
Launching!
iTrader: (2)
 
Joined: Dec 2007
Posts: 243
Likes: 0
From: Bucksport, maine
Default which gaskets

Soo i'm 98% done with buying all the parts i need for my H/C/I build. Here's my list of what i bought and what i have on the car now to help you let me know which gaskets i need.

what i bought: Llyod elliott LE2 Cam and heads 223/227.610/.614 112 LSA and the heads are .02/1.60 valves
Patriot Gold Dbl springs, Ti retainers, locks and locators
custom valve job
mill, cleaning and assembly
flow about 305/220 heads i bought are 243's btw.

ls6 ported oil pump, ls2 timing chain, ls7 lifters, ls6 intake, ticks master adjustable,gm slave. monster stage 2 clutch. plx wideband.

what i have on the car now: tsp 1 7/8 longtubes, egr air and pump delete, ported throttle body, slp air lid, slp lm2 catback, ory pipe. and hp tunner work done to it.

I'm keeping the stock injectors, unless the duty cycle exceeds 80-90% the rockers that came on the 243 heads i will use.

Now my question to all of this, is the gaskets, i narrowed it down to where im getting them and my options but i'm not sure which to choose from i have a link for it. and my very last thing i need i have to wait till i tear the top end off to figure it out, i need to get pushrod lenght checkers and then i will get hardend pushrods once i findout the correct lenght.

http://texas-speed.com/p-173-basic-h...asket-kit.aspx

which size gaskets and what lenght bolts ?

Last edited by ryangtp89; Feb 19, 2013 at 07:09 PM.
Reply
Old Feb 19, 2013 | 10:41 PM
  #2  
conan's Avatar
TECH Senior Member
20 Year Member
iTrader: (5)
 
Joined: May 2004
Posts: 6,492
Likes: 6
From: Back in the Burg
Default

3.910 bore GM-MLS head gaskets and you'll need pre 04 bolt kit if this is for the 98 in your sig.
Reply
Old Feb 19, 2013 | 10:47 PM
  #3  
AAK z28's Avatar
Launching!
iTrader: (18)
 
Joined: May 2008
Posts: 226
Likes: 0
From: Macomb, Michigan
Default

Gm-mls
Reply
Old Feb 20, 2013 | 01:05 PM
  #4  
torkls1's Avatar
On The Tree
iTrader: (15)
 
Joined: Sep 2011
Posts: 136
Likes: 0
From: Wausau, WI
Default

Like said above, GM-MLS. If you want to go with a different thickness for headgaskets, then Cometic is the way to go.

Also, I didn't see anywhere stated of you going with the comp trunion upgrade for you rockers. It's definitely worth it.
Reply
Old Feb 20, 2013 | 05:07 PM
  #5  
ryangtp89's Avatar
Thread Starter
Launching!
iTrader: (2)
 
Joined: Dec 2007
Posts: 243
Likes: 0
From: Bucksport, maine
Default

i'm gonna skip the trunion. I'm going to stick with the stock rockers that came with the 243 heads i just got. Now should i still get pre 04 bolt kit since the heads i got came from a 06 ls2 ? even though its for my '98 camaro ? and should i stick with the gm crank pulley or get the arp ?

Last edited by ryangtp89; Feb 20, 2013 at 05:13 PM.
Reply
Old Feb 22, 2013 | 11:24 PM
  #6  
conan's Avatar
TECH Senior Member
20 Year Member
iTrader: (5)
 
Joined: May 2004
Posts: 6,492
Likes: 6
From: Back in the Burg
Default

Originally Posted by ryangtp89
i'm gonna skip the trunion. I'm going to stick with the stock rockers that came with the 243 heads i just got. Now should i still get pre 04 bolt kit since the heads i got came from a 06 ls2 ? even though its for my '98 camaro ? and should i stick with the gm crank pulley or get the arp ?
It's the holes in the block that determine the stud choice. There is 2 holes per side the takes a short stud on the pre 04 blocks. The heads are all the same.
Reply
Old Feb 24, 2013 | 05:35 PM
  #7  
ryangtp89's Avatar
Thread Starter
Launching!
iTrader: (2)
 
Joined: Dec 2007
Posts: 243
Likes: 0
From: Bucksport, maine
Default

yeah when i ordered the gaskets yesterday i got the pre 04. Thanks guys. Am i missing out or taking a huge risk with not touching the stock rockers ?
Reply
Old Feb 25, 2013 | 07:07 PM
  #8  
conan's Avatar
TECH Senior Member
20 Year Member
iTrader: (5)
 
Joined: May 2004
Posts: 6,492
Likes: 6
From: Back in the Burg
Default

Originally Posted by ryangtp89
yeah when i ordered the gaskets yesterday i got the pre 04. Thanks guys. Am i missing out or taking a huge risk with not touching the stock rockers ?
My rockers are still stock, no problems yet. The comp upgrade is in the plans and is a good idea, but not to hard to get to as a project later.
Reply
LS1 Tech Stories

The Best V8 Stories One Small Block at Time

story-0

10 Reasons Daily Driving a Swap Project SUCKS! (& 1 Reason to Do It Anyway)

 Michael S. Palmer
story-1

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

 Brett Foote
story-2

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

 Pouria Savadkouei
story-3

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

 Verdad Gallardo
story-4

7 Most Reliable High-Performance Engines GM Has Ever Built

 Verdad Gallardo
story-5

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

 Verdad Gallardo
story-6

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

 Pouria Savadkouei
story-7

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

 Verdad Gallardo
story-8

Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

 Pouria Savadkouei
story-9

Top 10 Most Powerful Chevy Trucks Ever Made!

 
Old Mar 20, 2013 | 08:55 AM
  #9  
Troy5061's Avatar
11 Second Club
iTrader: (19)
 
Joined: Jan 2011
Posts: 443
Likes: 3
From: Maine
Default

I would upgrade the rockers if your going to spin it past 6200 rpm, no better time to do them and its cheap insurance. Get the GM MLS gaskets and I would get ARP head bolts, those stock stretchy bolts suck!
Reply




All times are GMT -5. The time now is 03:29 AM.

story-0
10 Reasons Daily Driving a Swap Project SUCKS! (& 1 Reason to Do It Anyway)

Slideshow: 10 reasons daily-driving a swap project might not be for you. Or is it?

By Michael S. Palmer | 2026-06-17 09:39:05


VIEW MORE
story-1
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-2
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 | 2026-06-18 10:26:23


VIEW MORE
story-3
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-4
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-5
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-6
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-7
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-8
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-9
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