C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

4L60E Question

Thread Tools
 
Search this Thread
 
Old Nov 11, 2006 | 12:57 AM
  #1  
Berserker78's Avatar
Berserker78
Thread Starter
Melting Slicks
10 Year Member
 
Joined: Apr 2000
Posts: 2,005
Likes: 0
From: Ridgecrest CA
Default 4L60E Question

I picked up a 4L60E that I would like to put into my 78 because I was told that it could be set up for manual shifting and not need a computer.

Does anyone know how to set this up? I have seen references to it being done, but not the process. If it is not possible, is anyone interested in a rebuilt 4L60E?
Reply
Old Nov 11, 2006 | 02:27 AM
  #2  
kopbet89c4's Avatar
kopbet89c4
Safety Car
 
Joined: Dec 2004
Posts: 4,088
Likes: 0
From: Poop land
Default

I think you are talking about the 700-R4 or the 4L60. The 4L60E needs a computer to know when to shift.
Reply
Old Nov 11, 2006 | 02:52 AM
  #3  
LS6 Motor's Avatar
LS6 Motor
Drifting
20 Year Member
Conversation Starter
All Eyes On Me
 
Joined: Apr 2005
Posts: 1,281
Likes: 12
From: New York
Default

as the E in 4L60E depicts.
Reply
Old Nov 11, 2006 | 05:14 AM
  #4  
VenkmanP's Avatar
VenkmanP
Safety Car
20 Year Member
Liked
 
Joined: Apr 2003
Posts: 3,793
Likes: 9
From: VA
Default

Originally Posted by Berserker78
I picked up a 4L60E that I would like to put into my 78 because I was told that it could be set up for manual shifting and not need a computer.

Does anyone know how to set this up? I have seen references to it being done, but not the process. If it is not possible, is anyone interested in a rebuilt 4L60E?
I'm pretty sure I've seen "full manual, no computer" versions of 4L60Es offered by rebuilders.

Wait to hear from PeteK - he's the resident 4L60E expert.
Reply
Old Nov 11, 2006 | 08:27 AM
  #5  
Corvette Kid's Avatar
Corvette Kid
Large Impressive Member
Supporting Lifetime Gold
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Jul 2003
Posts: 65,811
Likes: 71
From: Good health is merely the slowest possible rate at which one can die
St. Jude Donor '04-'05-'06-'07
Default

Originally Posted by Vis Croceus
I'm pretty sure I've seen "full manual, no computer" versions of 4L60Es offered by rebuilders.

Wait to hear from PeteK - he's the resident 4L60E expert.
Actually it's a mechanically simpler trans that it's predecessors.
Reply
Old Nov 11, 2006 | 11:21 AM
  #6  
Pete K's Avatar
Pete K
Race Director
20 Year Member
Conversation Starter
All Eyes On Me
 
Joined: Feb 2004
Posts: 12,517
Likes: 19
Default

Because the 4l60e does not contain alot of the parts that the 4l60 does. I cannot imagine how they could be converted to a non electronic version for a cost effective amount of money. I honestly do not know though. They do sell stand alone computors that can run them in just about any vehicle.
Other than the ability to change shift points precisely at a given mph, I don't think there is an advantage to using them in a non pcm car. The main parts of the trans are identical to the 700/4l60. Slight improvements were made over the years, but most parts and pieces are identical.
Reply
Old Nov 11, 2006 | 02:02 PM
  #7  
Berserker78's Avatar
Berserker78
Thread Starter
Melting Slicks
10 Year Member
 
Joined: Apr 2000
Posts: 2,005
Likes: 0
From: Ridgecrest CA
Default

Originally Posted by Pete K
Because the 4l60e does not contain alot of the parts that the 4l60 does. I cannot imagine how they could be converted to a non electronic version for a cost effective amount of money. I honestly do not know though. They do sell stand alone computors that can run them in just about any vehicle.
Other than the ability to change shift points precisely at a given mph, I don't think there is an advantage to using them in a non pcm car. The main parts of the trans are identical to the 700/4l60. Slight improvements were made over the years, but most parts and pieces are identical.
I ran across a transgo kit that seems to be what I am looking for based on the description, but I don't know enough about it.

http://www.bulkpart.com/Merchant2/me...roduct_Count=2

Performance stick shift kit, TransGo 4L60E-3, Stick Shift: Full manual control Converts back to automatic. Competition, off road and pro-street. Holds 1st, 2nd and 3rd to any RPM; Backshifts to 3rd, 2nd and 1st at any RPM.
For transplant or use with no enectrical: Includes 46-MOD (Vacuum controlled line pressure)
Emphasis mine
Reply
Old Nov 11, 2006 | 03:28 PM
  #8  
VenkmanP's Avatar
VenkmanP
Safety Car
20 Year Member
Liked
 
Joined: Apr 2003
Posts: 3,793
Likes: 9
From: VA
Default

Originally Posted by Berserker78
I ran across a transgo kit that seems to be what I am looking for based on the description, but I don't know enough about it.

http://www.bulkpart.com/Merchant2/me...roduct_Count=2

Emphasis mine
I was thinking I'd seen a shift kit that does what you want, but last night I could only find the "full manual" description in 4L80E kits.

I think that's what you need.

I'd go look around on street rod forums for 4L60E information. That would be the primary market for such a conversion.
Reply
Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

 Joe Kucinski
story-1

8 Coolest Corvette Pace Cars (and Replicas) of All Time

 Verdad Gallardo
story-2

Top 10 Corvette Engines RANKED by Peak Torque (70+ Years of Muscle!)

 Joe Kucinski
story-3

Corvette ZR1X Will Be Pacing the Indy 500, And Could Probably Race, Too!

 Verdad Gallardo
story-4

Top 10 Corvettes Coming to Mecum Indy 2026!

 Brett Foote
story-5

Top 10 C9 Corvette MUST-HAVES to Fix These C8 Generation Flaws!

 Michael S. Palmer
story-6

10 Revolutionary 'Corvette Firsts' Most People Don't Know

 Joe Kucinski
story-7

5 Reasons to Upgrade to an LS6-Powered Corvette; 5 Reasons to Stay LT2

 Michael S. Palmer
story-8

2027 Corvette vs The World: Every C8 vs Its Closest Competitor

 Joe Kucinski
story-9

10 Most Common Corvette Problems of the Last 20 Years!

 Joe Kucinski
Old Nov 12, 2006 | 01:56 PM
  #9  
Pete K's Avatar
Pete K
Race Director
20 Year Member
Conversation Starter
All Eyes On Me
 
Joined: Feb 2004
Posts: 12,517
Likes: 19
Default

Originally Posted by Berserker78
I picked up a 4L60E that I would like to put into my 78 because I was told that it could be set up for manual shifting and not need a computer.

Does anyone know how to set this up? I have seen references to it being done, but not the process. If it is not possible, is anyone interested in a rebuilt 4L60E?
If I may offer an opinion, sell the 4l60e and pick up an aux valve body 87 1/2-92 4l60. In my opinion, this will be a better solution to your goal, and give minimal heartburn with great results.
Again, just an opinion. If you do convert the electronic unit, please do a wrie up. I am interested. ...Pete
Reply
Old Nov 12, 2006 | 01:59 PM
  #10  
Mr Mojo's Avatar
Mr Mojo
Elite Torch Red Member
Supporting Lifetime Gold
25 Year Member
 
Joined: Sep 1999
Posts: 57,805
Likes: 23
From: Exit 89 GSP,Lakewood,NJ The Land Of Mojo
Cental/South NJ Events Coordinator
CI 1-2-3-4-5-6-7-8-9-10-11-12 Vet
CI-II Burnout & Drag Champ
St. Jude Donor '03-'04-'05-'06-'07
Default

The next person to respond with non related answer will be banned.The next person to respond with a non related answer will be banned.
The next person to respond with a non related answer will be banned.
The next person to respond with a non related answer will be banned.
The next person to respond with a non related answer will be banned.
The next person to respond with a non related answer will be banned.
The next person to respond with a non related answer will be banned.
Reply

Get notified of new replies

To 4L60E Question





All times are GMT -4. The time now is 04:16 AM.

story-0
150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

Slideshow: From C1 to C8 we compare every Corvette generation by the numbers.

By Joe Kucinski | 2026-05-12 16:54:12


VIEW MORE
story-1
8 Coolest Corvette Pace Cars (and Replicas) of All Time

Slideshow: Some Corvette pace cars became collectible legends, while others perfectly captured the look and attitude of their era.

By Verdad Gallardo | 2026-05-11 09:50:51


VIEW MORE
story-2
Top 10 Corvette Engines RANKED by Peak Torque (70+ Years of Muscle!)

Slideshow: Ranking the top 10 Corvette engines by torque output.

By Joe Kucinski | 2026-05-05 11:58:09


VIEW MORE
story-3
Corvette ZR1X Will Be Pacing the Indy 500, And Could Probably Race, Too!

Slideshow: A Corvette pace car nearly matching IndyCar speeds sounds exaggerated, until you look at the numbers.

By Verdad Gallardo | 2026-05-04 20:03:36


VIEW MORE
story-4
Top 10 Corvettes Coming to Mecum Indy 2026!

Among a rather large group of them.

By Brett Foote | 2026-05-04 13:56:44


VIEW MORE
story-5
Top 10 C9 Corvette MUST-HAVES to Fix These C8 Generation Flaws!

Slideshow: the top 10 things Corvette owners want in the C9 Corvette

By Michael S. Palmer | 2026-04-30 12:41:15


VIEW MORE
story-6
10 Revolutionary 'Corvette Firsts' Most People Don't Know

Slideshow: 10 Important Corvette 'firsts' that every fan should know.

By Joe Kucinski | 2026-04-29 17:02:16


VIEW MORE
story-7
5 Reasons to Upgrade to an LS6-Powered Corvette; 5 Reasons to Stay LT2

Slideshow: Should you buy a 2020-2026 Corvette or wait for 2027?

By Michael S. Palmer | 2026-04-22 10:08:58


VIEW MORE
story-8
2027 Corvette vs The World: Every C8 vs Its Closest Competitor

Slideshow: 2027 Corvette lineup vs the world.

By Joe Kucinski | 2026-04-24 16:12:42


VIEW MORE
story-9
10 Most Common Corvette Problems of the Last 20 Years!

Slideshow: 10 major Corvette problems from the last 20 years.

By Joe Kucinski | 2026-04-14 16:37:05


VIEW MORE