Generation III Internal Engine 1997-2006 LS1 | LS6
Sponsored by:
Sponsored by:

sealing up the engine

Thread Tools
 
Search this Thread
 
Old Feb 18, 2007 | 06:24 PM
  #1  
Timonator's Avatar
Thread Starter
Launching!
iTrader: (5)
 
Joined: Mar 2005
Posts: 252
Likes: 0
From: nw,Il.
Default sealing up the engine

I'm going to change the rod bolts,oil pump and timing chain on my 74,000 mile shortblock.My question is:how critical is it lining up the front and rear covers and oil pan?Do you need the kent moore kit?Is there a simpler way?
Reply
Old Feb 18, 2007 | 06:59 PM
  #2  
Cop Car's Avatar
10 Second Club
iTrader: (14)
 
Joined: Jul 2005
Posts: 2,520
Likes: 0
From: Indy
Default

um.. just bolt everything on and follow torque specs and sequence
Reply
Old Feb 18, 2007 | 07:40 PM
  #3  
slow95z's Avatar
TECH Regular
iTrader: (33)
 
Joined: Dec 2006
Posts: 495
Likes: 0
From: Dublin Ga
Default

i just lined it up by hand and made sure to get the covers on as best i could and i have yet to have a leak.
Reply
Old Feb 18, 2007 | 09:06 PM
  #4  
Grimes's Avatar
TECH Addict
iTrader: (3)
 
Joined: Mar 2003
Posts: 2,636
Likes: 2
From: Northern NJ
Default

from what I hear, you should leave the front cover bolts loose until you get the damper on. this will center the entire front cover properly. then tighten down the cover.
Reply
Old Feb 18, 2007 | 09:15 PM
  #5  
Blk97WS6's Avatar
TECH Fanatic
iTrader: (19)
 
Joined: Nov 2005
Posts: 1,336
Likes: 0
From: Northern, VA
Default

Originally Posted by Grimes
from what I hear, you should leave the front cover bolts loose until you get the damper on. this will center the entire front cover properly. then tighten down the cover.
thats what i did. No leaks what-so-ever.
Reply
Old Feb 18, 2007 | 09:25 PM
  #6  
frodo84's Avatar
On The Tree
20 Year Member
iTrader: (11)
 
Joined: Aug 2003
Posts: 136
Likes: 1
From: Beautiful downtown Texas
Default

Originally Posted by Blk97WS6
thats what i did. No leaks what-so-ever.
Yeah, the rear cover is a bigger deal for sure...
Reply
Old Feb 19, 2007 | 07:07 PM
  #7  
Timonator's Avatar
Thread Starter
Launching!
iTrader: (5)
 
Joined: Mar 2005
Posts: 252
Likes: 0
From: nw,Il.
Default

Originally Posted by frodo84
Yeah, the rear cover is a bigger deal for sure...
So,anything special on the rear cover?
Reply
Old Feb 19, 2007 | 07:39 PM
  #8  
Cop Car's Avatar
10 Second Club
iTrader: (14)
 
Joined: Jul 2005
Posts: 2,520
Likes: 0
From: Indy
Default

have to make sure you dont mess up the rear main seal.

when you get a new seal, keep the plastic ring that goes inside it. wrap some tape around it to make it bigger and put it back in the seal, it stretches it out.. keep doing it untill the rear seal goes on there real easy
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 Feb 19, 2007 | 07:47 PM
  #9  
DaddySS's Avatar
TECH Addict
 
Joined: Dec 2001
Posts: 2,907
Likes: 1
From: Bergen County, NJ
Default

For rod bolts, chain and pump why do you need to take off the rear cover?
Reply
Old Feb 19, 2007 | 07:53 PM
  #10  
Timonator's Avatar
Thread Starter
Launching!
iTrader: (5)
 
Joined: Mar 2005
Posts: 252
Likes: 0
From: nw,Il.
Default

Originally Posted by DaddySS
For rod bolts, chain and pump why do you need to take off the rear cover?
I guess i really don't.I just thought i would change all the seals as long as I was there.
Reply
Old Feb 19, 2007 | 08:06 PM
  #11  
DaddySS's Avatar
TECH Addict
 
Joined: Dec 2001
Posts: 2,907
Likes: 1
From: Bergen County, NJ
Default

Originally Posted by Timonator
I guess i really don't.I just thought i would change all the seals as long as I was there.
Understood, but unless you're also pulling the trans, the rear cover and seal are not on your way.
Reply
Old Feb 19, 2007 | 08:21 PM
  #12  
Timonator's Avatar
Thread Starter
Launching!
iTrader: (5)
 
Joined: Mar 2005
Posts: 252
Likes: 0
From: nw,Il.
Default

Originally Posted by DaddySS
Understood, but unless you're also pulling the trans, the rear cover and seal are not on your way.
The engine is out of the car.
Reply
Old Feb 20, 2007 | 01:19 AM
  #13  
Cop Car's Avatar
10 Second Club
iTrader: (14)
 
Joined: Jul 2005
Posts: 2,520
Likes: 0
From: Indy
Default

i wouldnt mess with the rear seal then.. if there isnt a problem you risk creating one
Reply




All times are GMT -5. The time now is 10:19 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