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

rear cover

Thread Tools
 
Search this Thread
 
Old Oct 9, 2008 | 11:12 AM
  #1  
badaSS346's Avatar
Thread Starter
12 Second Club
iTrader: (4)
 
Joined: Jan 2004
Posts: 929
Likes: 0
From: NJ
Default rear cover

Ok i bought the rear main cover kit that comes with everything ready to go...are there any special things i have to do to install it or is it as easy as unbolt the old and bolt in the new?
Reply
Old Oct 9, 2008 | 02:22 PM
  #2  
WYATT318MOPAR's Avatar
TECH Enthusiast
iTrader: (28)
 
Joined: Apr 2008
Posts: 591
Likes: 0
From: Grayson, KY 41143
Default

get a pan to catch all your differential fluid when you take the old one off..Take like the bottom three bolts all the way out and then just start loosening the rest it will slowly start to drain..I would use new to fill it back up need two quarts and a bottle of limited slip additive depending on what carrier you have..
Reply
Old Oct 9, 2008 | 03:13 PM
  #3  
badaSS346's Avatar
Thread Starter
12 Second Club
iTrader: (4)
 
Joined: Jan 2004
Posts: 929
Likes: 0
From: NJ
Default

This is for the rear cover of the engine...where the rear main seal is.
Reply
Old Oct 9, 2008 | 03:21 PM
  #4  
WYATT318MOPAR's Avatar
TECH Enthusiast
iTrader: (28)
 
Joined: Apr 2008
Posts: 591
Likes: 0
From: Grayson, KY 41143
Default

You just need to make sure it is centered on the rear of the crankshaft so it don't eat up the new seal..I have heard most people just eyeball it, but I would try to snug it up and run like a .010 feeler gage around the inside gently to make sure..then tighten it up..Sorry I thought you post was like a TA rear cover man..my bad...
Reply
Old Oct 16, 2008 | 09:02 AM
  #5  
badaSS346's Avatar
Thread Starter
12 Second Club
iTrader: (4)
 
Joined: Jan 2004
Posts: 929
Likes: 0
From: NJ
Default

One more quick question...do i need to put any oil around the seal to make it slide on easier?
Reply
Old Oct 16, 2008 | 09:50 AM
  #6  
ICRAZY6's Avatar
12 Second Club
15 Year Member
Photogenic
Photoriffic
iTrader: (68)
 
Joined: Apr 2006
Posts: 1,098
Likes: 6
From: Lacon, IL
Default

It never hurts to use oil.
Reply
Old Jan 2, 2010 | 10:46 PM
  #7  
upincomin's Avatar
Teching In
iTrader: (1)
 
Joined: Feb 2008
Posts: 35
Likes: 0
From: Tampa, FL
Default

rear cover-sspx0310.jpg

Ok, I've never actually done this one before. I've got a couple questions. I took a picture today of the back side of the engine. I noticed some oil residue up near the topside of the rear main cover. The reason for the replacement was because there was oil seeping between engine/trans and I figured the rear main was gone. Now with it off I see oil above the seal it makes me wonder if something else might be bad too.
I replaced the gasket for the cover so hopefully that was it. I also cleaned up all of the oil on the engine in that area and put the cover in the solvent tank. I'm putting the bolts back in tomorrow and beginning the re-install part of the job. I've got feeler gauges to check adn make sure it all matches up.

I've got 2/3 of the service manual, (luckily I've got one of the books I need) it says .004, someone else mentioned .01 From what I gor from the book that was just the bottom of the cover to that "sill" that it meets. Is the feeler gauge actually for between the new seal and the portion of the crankshaft that the flywheel bolts to? Or is it for both the seal AND that cover-to-engine "sill" part?

The only other question I had was about the two bolts on bottom that thread upwards to the bottom of the cover, do I tighten those first? Or only after I've tightened the 12 bolts that hold the cover on?
I appreciate the help ahead of time. I've got most of this figured out. I just want to make sure I get it right so I don't have to pull it again before I leave the island in a few months.
Reply
Old Jan 3, 2010 | 09:39 AM
  #8  
upincomin's Avatar
Teching In
iTrader: (1)
 
Joined: Feb 2008
Posts: 35
Likes: 0
From: Tampa, FL
Default

Nothin? I know it's still early, maybe I can bump this to the top for the start of the day. I've still got a few hours. One other question, what is the torque on the bolts that go up through the bottom of the cover? I couldn't figure that out either?
Reply
LS1 Tech Stories

The Best V8 Stories One Small Block at Time

story-0

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

 Verdad Gallardo
story-1

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

 Pouria Savadkouei
story-2

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

 Verdad Gallardo
story-3

Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

 Pouria Savadkouei
story-4

Top 10 Most Powerful Chevy Trucks Ever Made!

 
story-5

Hennessey's New Supercharged Silverado ZR2 Has 700 HP

 Verdad Gallardo
story-6

Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

 Verdad Gallardo
story-7

Awesome K5 Blazer Restomod Comes With C7 Corvette Power

 Verdad Gallardo
story-8

10 Camaros You Should Never Buy

 
story-9

10 LS Engine Myths That Refuse to Die

 Verdad Gallardo




All times are GMT -5. The time now is 01:25 AM.

story-0
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-1
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-2
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-3
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-4
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-5
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
story-6
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

Slideshow: A one-off sports car that looks like a vintage Italian exotic-but hides a C6 Corvette underneath-just sold for the price of a new mid-engine Corvette.

By Verdad Gallardo | 2026-03-23 18:53:41


VIEW MORE
story-7
Awesome K5 Blazer Restomod Comes With C7 Corvette Power

Slideshow: A heavily reworked 1972 K5 Blazer swaps its off-road roots for a low-slung street-focused build with modern V8 power.

By Verdad Gallardo | 2026-03-09 18:08:45


VIEW MORE
story-8
10 Camaros You Should Never Buy

Slideshow: There are thousands of used Camaros on the market but we think you should avoid these 10

By | 2026-02-17 17:09:30


VIEW MORE
story-9
10 LS Engine Myths That Refuse to Die

Slideshows: Which one of these myths do you believe?

By Verdad Gallardo | 2026-01-28 18:10:11


VIEW MORE