Automatic Transmission 2-Speed thru 10-Speed GM Autos | Converters | Shift Kits
Sponsored by:
Sponsored by:

T56 to 4l60E Questions

Thread Tools
 
Search this Thread
 
Old Aug 19, 2009 | 10:46 AM
  #1  
TTLS2's Avatar
Thread Starter
Teching In
 
Joined: Dec 2007
Posts: 7
Likes: 0
Default T56 to 4l60E Questions

ok here is the jist of my story. I had a T-56 car which i converted to a turbo 400. At this point im giving up on the project and returning the car close to stock. I already sold the T-56, all the hydralics and everything. So i am just going to use a 4L60E i had laying around. Other than a Harness is there anything i need or any tuning stuff i need to look out for?
Reply
Old Aug 21, 2009 | 12:22 PM
  #2  
TTLS2's Avatar
Thread Starter
Teching In
 
Joined: Dec 2007
Posts: 7
Likes: 0
Default

anyone?
Reply
Old Aug 21, 2009 | 01:07 PM
  #3  
gapp94vert's Avatar
On The Tree
iTrader: (15)
 
Joined: May 2006
Posts: 167
Likes: 0
From: palmerton pennsylvania
Default

I am doing the same thing to my car and one thing you will have to do is get your computer reprogrammed for the a4. I havent got to the wiring part yet. Thanks, Joe
Reply
Old Aug 21, 2009 | 01:15 PM
  #4  
pbj-tj's Avatar
On The Tree
iTrader: (2)
 
Joined: Apr 2009
Posts: 178
Likes: 0
From: Michigan
Default

I have been told that you will need to replace the computer.

I dont think you can reprogram the computer your car came with to work with the 4l60e. This could be misinformation, but it has been my experience
Reply
Old Aug 21, 2009 | 09:18 PM
  #5  
SidewayzOZ's Avatar
TECH Resident
iTrader: (11)
 
Joined: Nov 2003
Posts: 917
Likes: 0
From: Easley, SC
Default

Originally Posted by pbj-tj
I have been told that you will need to replace the computer.

I dont think you can reprogram the computer your car came with to work with the 4l60e. This could be misinformation, but it has been my experience
You can just flash a tune from an auto car on there. Just make sure the year is the same. I've done it before, it works fine.
Reply




All times are GMT -5. The time now is 08:12 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