Automatic Transmission 2-Speed thru 10-Speed GM Autos | Converters | Shift Kits
Sponsored by:
Sponsored by:
View Poll Results: What Should i do?
Rebuild the Trans
2
40.00%
Swap In a 6 Speed
1
20.00%
Flush the Fluid
0
0%
Get a 4l80E
2
40.00%
Voters: 5. You may not vote on this poll

at a changing point.. which should i do?

Thread Tools
 
Search this Thread
 
Old Dec 8, 2011 | 04:11 AM
  #1  
cavrron14's Avatar
Thread Starter
Registered User
 
Joined: Oct 2011
Posts: 7
Likes: 0
From: Monrovia,CA
Default at a changing point.. which should i do?

well recently my trans (4l60E) has been having hard 1-2 shifts but now it is starting to slip when it is freshly fired up badly to get my car moving in reverse, i had to get to 3K RPM to get her to budge. after she warmed up, all is fine, but still have that problem. i can take my guess that is a sure sign the trans is on her way out. so the question i have is simple. should i rebuild her, swap her for a 6 speed, or just flush the trans and see if it helps?
Reply
Old Dec 8, 2011 | 05:02 AM
  #2  
BOBS99SS's Avatar
Captain Double Post
iTrader: (2)
 
Joined: Jun 2010
Posts: 1,615
Likes: 2
From: Elyria Ohio
Default

what do you do with the car, the cost of 6 speeds have gone sky high, so if your on a budget a rebuild might be a better idea, but even some rebuilds cost.there is not enough info for me to tell you anything
Reply
Old Dec 8, 2011 | 06:09 AM
  #3  
cavrron14's Avatar
Thread Starter
Registered User
 
Joined: Oct 2011
Posts: 7
Likes: 0
From: Monrovia,CA
Default

Originally Posted by BOBS99SS
what do you do with the car, the cost of 6 speeds have gone sky high, so if your on a budget a rebuild might be a better idea, but even some rebuilds cost.there is not enough info for me to tell you anything
i mostly have it as a DD but i do quite a bit of canyon driving, and the occasional launch at a light from time to time :p if i opt to rebuild, i will be doing it myself, and make the mess on my table. on a side note, is there a bellhousing for the 5 speed from the V6 that will bolt up to the LSx ? <----n00b question, i know.
Reply
Old Dec 8, 2011 | 06:09 AM
  #4  
Sarg's Avatar
TECH Addict
iTrader: (6)
 
Joined: Aug 2011
Posts: 2,838
Likes: 3
From: Atlanta, GA
Default

Not sure about your plans or set up, but what about a 4L80E swap? Some can be had for pretty cheap!
Reply
Old Dec 8, 2011 | 06:20 AM
  #5  
Vince B's Avatar
Moderator
iTrader: (1)
 
Joined: Sep 2005
Posts: 8,633
Likes: 0
From: Bloomingdale Illinois
Default

How does the trans move if freshly fired up and trying to go forward first? Also what mods do you have done to your car and what do you plan on doing with it?
Reply
Old Dec 8, 2011 | 10:00 AM
  #6  
cavrron14's Avatar
Thread Starter
Registered User
 
Joined: Oct 2011
Posts: 7
Likes: 0
From: Monrovia,CA
Default

Originally Posted by Vince B
How does the trans move if freshly fired up and trying to go forward first? Also what mods do you have done to your car and what do you plan on doing with it?
about the same forward. and mods none other than intake and exhaust, but am planning on going boosted
Reply
Old Dec 9, 2011 | 09:00 PM
  #7  
arock24's Avatar
Launching!
iTrader: (4)
 
Joined: Sep 2011
Posts: 251
Likes: 0
From: PHX
Default

Originally Posted by cavrron14
about the same forward. and mods none other than intake and exhaust, but am planning on going boosted

4l80e
Reply
Old Dec 9, 2011 | 09:17 PM
  #8  
ANTICOP RAM AIR's Avatar
TECH Addict
iTrader: (7)
 
Joined: Sep 2010
Posts: 2,121
Likes: 1
Default

PM "01ssreda4", hes a mod on here and has changed many minds in regard to the performance of an automatic... ask him about your issue...
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
Old Dec 9, 2011 | 09:31 PM
  #9  
Sarg's Avatar
TECH Addict
iTrader: (6)
 
Joined: Aug 2011
Posts: 2,838
Likes: 3
From: Atlanta, GA
Default

Hoping to take my little 4L60E into the low 9's, but if I had it to do over I probably would have done a 4L80E.
Reply




All times are GMT -5. The time now is 08:59 PM.

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