LS4 Performance Grand Prix GXP | Monte Carlo SS | Impala SS | LaCrosse Super

tranny removal

Thread Tools
 
Search this Thread
 
Old Mar 15, 2013 | 05:47 PM
  #1  
higsy's Avatar
Thread Starter
Launching!
 
Joined: Oct 2009
Posts: 291
Likes: 1
From: Toronto, Canada
Default tranny removal

Hey guys, anyone know of a write up for tranny removal ? I am considering it myself and want to see what I'm in for.
Reply
Old Mar 18, 2013 | 10:54 AM
  #2  
The_Madcat's Avatar
On The Tree
 
Joined: Oct 2011
Posts: 172
Likes: 0
Default

There are a few posts on here and on gmls4.com about this. I'm too lazy to go searching for them but they are here and with pics.
Reply
Old Mar 20, 2013 | 09:03 AM
  #3  
1CL3ANSUP3RSPORT's Avatar
TECH Fanatic
iTrader: (23)
 
Joined: Nov 2009
Posts: 1,349
Likes: 4
From: Inland Empire
Default

When I did my trans I removed the motor and trans as one from the top,I didn't want to drop the cradle.It was pretty easy and took only the wknd to do.
Reply
Old Mar 20, 2013 | 09:36 AM
  #4  
blkchevyz's Avatar
TECH Fanatic
20 Year Member
 
Joined: Oct 2003
Posts: 1,101
Likes: 0
Default

https://ls1tech.com/forums/ls4-perfo...nsmission.html



thats the post i created becuase i couldnt find one either.

not sure about pulling it from the top, but the bottom was a big old pain in the ***... plus you have to get an alignment.


edit
actually alot of the stuff that i found to be a pain would still have to be done pulling it from the top.
Reply
Old Mar 20, 2013 | 11:21 AM
  #5  
91parkave's Avatar
Moderator
15 Year Member
iTrader: (4)
 
Joined: Feb 2008
Posts: 2,079
Likes: 9
From: Arizona
Default

Another important tip that will save you time is unbolting the rack from the subframe before you drop it with the trans. Use bungee cords for the tie rod ends and connect them some where you can to hold it snug against the body that way you don't have to **** with getting the shaft back in on reassembly. Also I just left the strut and knuckle connected anddisconnected the ball joint at the control arm point so I wouldn't need an alignment after wards.
Reply
Old Mar 24, 2013 | 11:37 PM
  #6  
1CL3ANSUP3RSPORT's Avatar
TECH Fanatic
iTrader: (23)
 
Joined: Nov 2009
Posts: 1,349
Likes: 4
From: Inland Empire
Default






Was a lot easier from the top,just saying
Reply
Old Mar 25, 2013 | 12:11 AM
  #7  
91parkave's Avatar
Moderator
15 Year Member
iTrader: (4)
 
Joined: Feb 2008
Posts: 2,079
Likes: 9
From: Arizona
Default

I don't see how you see the top as easier when you have to remove all that **** to pull both motor and trans just to swap the transmission.
Reply
Old Mar 25, 2013 | 10:48 PM
  #8  
higsy's Avatar
Thread Starter
Launching!
 
Joined: Oct 2009
Posts: 291
Likes: 1
From: Toronto, Canada
Default

Thanks for all the pics but holy crap that looks like a lot of work to yank the motor. Beyond the capabilities of me and the space of my garage. Did you have to change your lower motor mount when it was out? If I pulled my motor id be putting in a new cam.
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 Mar 26, 2013 | 07:18 AM
  #9  
1CL3ANSUP3RSPORT's Avatar
TECH Fanatic
iTrader: (23)
 
Joined: Nov 2009
Posts: 1,349
Likes: 4
From: Inland Empire
Default

To each there ownWhen you have the space, tools and time a lot can be accomplished .Plus spendind a 1000 on tires and alignment the month before and dropping 3500 for the trans i didnt feel the need to get another alignment.Either way you look at it still gonna be a PITA from the top or the bottom for a person doing this there first time.OP yes I replaced the lower front mount as my was destroyed.
Reply




All times are GMT -5. The time now is 04:25 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 | 2026-06-04 18:13:20


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