Manual Transmission T56 | T5 | MN12 | Clutches | Hydraulics | Shifters

Time to rebuild the t56

Thread Tools
 
Search this Thread
 
Old Sep 3, 2007 | 11:12 AM
  #1  
ss01layinwheel's Avatar
Thread Starter
On The Tree
 
Joined: Apr 2004
Posts: 194
Likes: 0
From: flemington, NJ
Default Time to rebuild the t56

Well The trusty t56 finally **** the bed. tough to get into 1st and 2nd, pops out of 3rd.

I'm lookin into rebuild kits and all my options. I'll be building it myself.

Anyone have a ballpark idea of what a rebuild kit would cost or even. I'm puttin down about 650 rwhp and I am very hard on it when i shift, so i need somethin that can handle the abuse im gonna give it.

I'm even kickin around the idea of goin auto. Anyone know what it would cost to convert to a 4l60e or 4l80e with a nice shift kit?
Reply
Old Sep 4, 2007 | 02:02 AM
  #2  
tx3's Avatar
tx3
Launching!
iTrader: (1)
 
Joined: Mar 2005
Posts: 229
Likes: 0
From: chicago, il
Default

check out sixspeedsinc.com .. quality parts.. they just rebuilt my trans and it shifts like a dream!
Reply
Old Sep 4, 2007 | 07:48 AM
  #3  
ss01layinwheel's Avatar
Thread Starter
On The Tree
 
Joined: Apr 2004
Posts: 194
Likes: 0
From: flemington, NJ
Default

I was lookin on ebay and found a rebuild kit for $210 from The Gear Box.. comes with carbon kevlar synchros, all bearings, shift fork pads, ect..... it sounds like a good deal.


anyone heard of or used these guys?
Reply
Old Sep 4, 2007 | 07:53 AM
  #4  
00SS!'s Avatar
TECH Enthusiast
iTrader: (7)
 
Joined: Aug 2006
Posts: 624
Likes: 0
From: El Paso
Default

does the kit come with steel shift forks?
Reply
Old Sep 4, 2007 | 08:32 AM
  #5  
4SFEDZ's Avatar
TECH Resident
15 Year Member
iTrader: (6)
 
Joined: May 2007
Posts: 838
Likes: 0
From: WACO, TX
Default

i need to know also
Reply
Old Sep 4, 2007 | 10:51 AM
  #6  
ss01layinwheel's Avatar
Thread Starter
On The Tree
 
Joined: Apr 2004
Posts: 194
Likes: 0
From: flemington, NJ
Default

I dont think it does...do they really make that big of a difference??
Reply
Old Sep 4, 2007 | 03:42 PM
  #7  
styoung's Avatar
TECH Resident
iTrader: (4)
 
Joined: Jan 2007
Posts: 753
Likes: 0
From: Mass
Default

Originally Posted by ss01layinwheel
I dont think it does...do they really make that big of a difference??
ya thats why your poping out of third, the stock alum tend to bend.
Reply
Old Sep 4, 2007 | 04:30 PM
  #8  
ss01layinwheel's Avatar
Thread Starter
On The Tree
 
Joined: Apr 2004
Posts: 194
Likes: 0
From: flemington, NJ
Default

well they are only $20 a piece from six speed inc so i'll just get em seprate
Reply
LS1 Tech Stories

The Best V8 Stories One Small Block at Time

story-0

Topdon ONE vs. Artidiag 800 BT2: Which is the Diagnostic Tablet For You?

 Pouria Savadkouei
story-1

Gas Monkey Built a 6-Wheel Ferrari Testarossa With a Corvette LT4 Engine

 Verdad Gallardo
story-2

7 Most Reliable High-Performance Engines GM Has Ever Built

 Verdad Gallardo
story-3

Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

 Verdad Gallardo
story-4

6 Common C5 Corvette Failures and What's Involved In Repairing Them

 Pouria Savadkouei
story-5

Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

 Verdad Gallardo
story-6

Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

 Pouria Savadkouei
story-7

Top 10 Most Powerful Chevy Trucks Ever Made!

 
story-8

Hennessey's New Supercharged Silverado ZR2 Has 700 HP

 Verdad Gallardo
story-9

Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

 Verdad Gallardo
Old Sep 4, 2007 | 05:11 PM
  #9  
styoung's Avatar
TECH Resident
iTrader: (4)
 
Joined: Jan 2007
Posts: 753
Likes: 0
From: Mass
Default

Originally Posted by ss01layinwheel
well they are only $20 a piece from six speed inc so i'll just get em seprate
i think he ment the steel 3-4 shift fork.
Reply
Old Sep 4, 2007 | 09:36 PM
  #10  
taner's Avatar
8 Second 6 Speed Director
20 Year Member
Photogenic
iTrader: (6)
 
Joined: May 2002
Posts: 3,299
Likes: 2
From: windsor, ont. canada - Home of the fastest LT1 6spd.
Default

T56 rebuilds/ Six Speeds Inc. they will take very good care of you!
Reply
Old Sep 4, 2007 | 09:41 PM
  #11  
camaroguy26's Avatar
TECH Resident
iTrader: (21)
 
Joined: Sep 2005
Posts: 820
Likes: 0
From: New Jersey
Default

would also like to know how long it takes to do this. talking about the time from when it's out to when you put it back in. Ballpark figure for a guy that's never done it, but has good mechanical skills and all the tools without any problems or hassles from the tranny.

Mine is doing ok but it pops out of third once in a while when you shift into it and let the clutch out, once it's in though it's good. Also I can't downshift from 6th to 5th. Plus I can hear the throwout bearing gruntin more than it should sometimes when the clutch is disengaged. Thinkin' I'll throw in an adjustable master, new slave, new clutch with flywheel, and a rebuild kit from sixspeedsinc. just hope to god all the gears are good cuz I'd already be paying roughly 1500 for all this.
Reply
Old Sep 6, 2007 | 04:40 PM
  #12  
Ping King's Avatar
TECH Fanatic
20 Year Member
Photogenic
Photoriffic
Shutterbug
iTrader: (20)
 
Joined: Feb 2003
Posts: 1,636
Likes: 9
From: PA
Default

ive used the gear box before, ive used t56 rebuilds before...both times i was purchasing parts and doing the repairs myself.

while youre in there change to the steel shift fork.


youre gonna need a press to make life easier.
Reply
Old Sep 9, 2007 | 10:36 AM
  #13  
robster's Avatar
Launching!
 
Joined: Nov 2005
Posts: 214
Likes: 0
From: birmngham, al
Default

My 02 keeps popping out of 3rd and is hard to get in and out of 4th. Are we thinking synchronizers?
Reply
Old Sep 9, 2007 | 02:30 PM
  #14  
ss01layinwheel's Avatar
Thread Starter
On The Tree
 
Joined: Apr 2004
Posts: 194
Likes: 0
From: flemington, NJ
Default

do they only make a 3-4 steel fork or do they make 1-2 as well?
Reply
Old Sep 9, 2007 | 02:37 PM
  #15  
00SS!'s Avatar
TECH Enthusiast
iTrader: (7)
 
Joined: Aug 2006
Posts: 624
Likes: 0
From: El Paso
Default

I believe you can get them all 1-2, 3-4, 5-6. I will be sending mine to sixspeedsinc as soon as I have time to pull it...
Reply




All times are GMT -5. The time now is 09:43 AM.

story-0
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-1
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-2
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-3
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-4
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-5
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-6
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-7
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-8
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-9
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