C5 Tech Corvette Tech/Performance: LS1 Corvette Technical Info, Internal Engine, External Engine, Tech Topics, Basic Tech, Maintenance, How to Remove & Replace
Sponsored by:
Sponsored by:

Sequencial shifter

Thread Tools
 
Search this Thread
 
Old Apr 18, 2026 | 08:41 PM
  #1  
fcable's Avatar
fcable
Thread Starter
Advanced
15 Year Member
Conversation Starter
All Eyes On Me
 
Joined: Apr 2010
Posts: 84
Likes: 2
Default Sequencial shifter

Has anyone installed a sequencial shifter on a C5/C6 Corvette T56 transmission?
Reply
Old Apr 19, 2026 | 01:20 AM
  #2  
arthursc2's Avatar
arthursc2
Burning Brakes
10 Year Member
Liked
Loved
Community Favorite
 
Joined: Nov 2013
Posts: 1,170
Likes: 527
Default

Have you found anyone making one? The ones I see for sale aren't for torque tube cars- just traditional T56/TR6060
Reply
Old Apr 19, 2026 | 09:13 AM
  #3  
-ZEEOHSIX-'s Avatar
-ZEEOHSIX-
Burning Brakes
Veteran: Air Force
Loved
Community Favorite
Top Answer: 5
 
Joined: Sep 2019
Posts: 929
Likes: 615
From: Navarre, Florida
Default

If you're talking about something like S1 Sequential, no. No one makes something like that for the Corvette. However, sequential transmissions are available for the C5-C7's.
Reply
Old Apr 19, 2026 | 02:16 PM
  #4  
fcable's Avatar
fcable
Thread Starter
Advanced
15 Year Member
Conversation Starter
All Eyes On Me
 
Joined: Apr 2010
Posts: 84
Likes: 2
Default

Who provides a sequencial transmission for C5 Corvettes? Thanks
Reply
Old Apr 19, 2026 | 02:18 PM
  #5  
arthursc2's Avatar
arthursc2
Burning Brakes
10 Year Member
Liked
Loved
Community Favorite
 
Joined: Nov 2013
Posts: 1,170
Likes: 527
Default

How much do you want to spend?

6xd has probably the best and strongest box/ diff available

PPG sells a sequential gearset for the T56 housing
Reply
Old Apr 20, 2026 | 08:50 AM
  #6  
-ZEEOHSIX-'s Avatar
-ZEEOHSIX-
Burning Brakes
Veteran: Air Force
Loved
Community Favorite
Top Answer: 5
 
Joined: Sep 2019
Posts: 929
Likes: 615
From: Navarre, Florida
Default

Originally Posted by fcable
Who provides a sequencial transmission for C5 Corvettes? Thanks
As mentioned above, there are several options. PPG is likely the most widely known. But that doesn't mean that it's the best for your application.

https://www.ppgearbox.com/corvette-s...al-gear-system

And then for what it's worth, some folks have been actively swapping in the GM 8L90 transmission into C5s. Those can be built by aftermarket shops to do some serious work. It just depends on what you're after and why you want to switch up your transmission action.
Reply
Old Apr 20, 2026 | 09:12 AM
  #7  
mykream's Avatar
mykream
Burning Brakes
Liked
Loved
Community Favorite
Top Answer: 1
 
Joined: Oct 2016
Posts: 1,209
Likes: 363
From: Massillon Ohio
Default

The sequential shifters that are sold for T56/6060s are cool in theory... But horrible in reality.

The shift is too quick for synchronizers and blocker rings. For a faceplated gearset, it isn't too big of a deal as they need to be shifted as fast and forceful as possible.
Reply
Old Apr 21, 2026 | 12:02 PM
  #8  
-ZEEOHSIX-'s Avatar
-ZEEOHSIX-
Burning Brakes
Veteran: Air Force
Loved
Community Favorite
Top Answer: 5
 
Joined: Sep 2019
Posts: 929
Likes: 615
From: Navarre, Florida
Default

Originally Posted by mykream
The sequential shifters that are sold for T56/6060s are cool in theory... But horrible in reality.

The shift is too quick for synchronizers and blocker rings. For a faceplated gearset, it isn't too big of a deal as they need to be shifted as fast and forceful as possible.
For cars with NLS built in, it's not so bad. You can even reduce the amount of spark cut between shifts for quicker shifting recovery.
Reply
Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

10 Ugly Corvettes That We Still Kinda Love

 Joe Kucinski
story-1

Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer

 Brett Foote
story-2

10 Things Every Corvette Owner Needs (2026 Edition)

 Michael S. Palmer
story-3

8 Most "Only Corvette Owners Understand" Quirks and Problems

 Pouria Savadkouei
story-4

10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years

 Joe Kucinski
story-5

How Much Horsepower Every Corvette Engine "LOST" in 1972

 Joe Kucinski
story-6

Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

 Michael S. Palmer
story-7

Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

 Joe Kucinski
story-8

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

 Joe Kucinski
story-9

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

 Verdad Gallardo
Old Apr 21, 2026 | 12:08 PM
  #9  
mykream's Avatar
mykream
Burning Brakes
Liked
Loved
Community Favorite
Top Answer: 1
 
Joined: Oct 2016
Posts: 1,209
Likes: 363
From: Massillon Ohio
Default

Originally Posted by -ZEEOHSIX-
For cars with NLS built in, it's not so bad. You can even reduce the amount of spark cut between shifts for quicker shifting recovery.
I don't think you understand. The shifter physically shifts the gears faster than the synchros and blocker rings can handle. Has nothing to do with no lift shift.
Reply
Old Apr 21, 2026 | 05:30 PM
  #10  
Lowend's Avatar
Lowend
Pro
25 Year Member
All Eyes On Me
Liked
Loved
 
Joined: Jan 2001
Posts: 650
Likes: 349
From: San Jose CA
Default

There was a guy named Duke Langley who tried to do this on a Ultimate Street Car C5 a few years back. I don't know if he ever got it working right

Awesome car regardless
Reply
Old Apr 21, 2026 | 06:06 PM
  #11  
arthursc2's Avatar
arthursc2
Burning Brakes
10 Year Member
Liked
Loved
Community Favorite
 
Joined: Nov 2013
Posts: 1,170
Likes: 527
Default

He did get it sorted out!

but he's on a 6XD and Winters diff

precovid it was a $30k system. I don't know what it costs now, but it's for sure the strongest trans and diff combo available for the C5/6/7 platforms
Reply

Get notified of new replies

To Sequencial shifter





All times are GMT -4. The time now is 02:54 PM.

story-0
10 Ugly Corvettes That We Still Kinda Love

Slideshow: 10 ugly Corvettes that we still kinda love.

By Joe Kucinski | 2026-06-03 10:34:17


VIEW MORE
story-1
Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer

A lot of money has changed hands at the online auction house over the years.

By Brett Foote | 2026-06-03 10:21:50


VIEW MORE
story-2
10 Things Every Corvette Owner Needs (2026 Edition)

Slideshow: 10 great gifts Corvette enthusiasts actually want for Father's Day!

By Michael S. Palmer | 2026-06-03 15:43:40


VIEW MORE
story-3
8 Most "Only Corvette Owners Understand" Quirks and Problems

Slideshow: These are the quirks, annoyances, and oddly lovable problems that every Corvette owner eventually learns to live with.

By Pouria Savadkouei | 2026-05-28 09:31:39


VIEW MORE
story-4
10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years

Slideshow: 10 reasons why the C6 Z06 is still a performance benchmark after 20 years.

By Joe Kucinski | 2026-05-27 17:20:09


VIEW MORE
story-5
How Much Horsepower Every Corvette Engine "LOST" in 1972

Slideshow: How much horsepower every Corvette engine lost in 1972.

By Joe Kucinski | 2026-05-27 16:54:53


VIEW MORE
story-6
Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

Slideshow: How to Protect A Convertible Top: 10 DOs & DON'Ts

By Michael S. Palmer | 2026-04-03 00:00:00


VIEW MORE
story-7
Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

Slideshow: The 10 most explosive Corvettes ever built based on power-to-weight ratio.

By Joe Kucinski | 2026-05-20 07:23:03


VIEW MORE
story-8
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-9
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