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

how to swap to a manual????

Thread Tools
 
Search this Thread
 
Old Sep 17, 2003 | 02:43 PM
  #1  
GET_DRUG's Avatar
Thread Starter
Staging Lane
 
Joined: Feb 2003
Posts: 90
Likes: 0
Default how to swap to a manual????

I was wondering if there was anywhere i could get specific instructions on how to change a 99 T/A from an auto to a 6 speed. THANKS THIS SHOULD BE ME>
Reply
Old Sep 17, 2003 | 08:29 PM
  #2  
93TAWicked1's Avatar
TECH Junkie
20 Year Member
iTrader: (28)
 
Joined: Dec 2002
Posts: 3,525
Likes: 1
From: Portlan, OR
Default Re: how to swap to a manual????

http://www.afrashteh.com/tranny_pics/T56.htm

This is for an LT1 I've done 3 of these and it is rather straigh forward. The only difference I can see is the slave setup the master cylinders are the same and the tranny mounts, pedals are the same.

Advice (at least on an LT1 and I'm sure its the same deal) Remove the steering column it takes 10 minutes and makes the pedal install MUCH easier. Also when doing the master cylinder use bolts and lock washers instead of the u bolt that ubolt is a PITA I've done it both ways. Also unbolt the brake booster and push it out of the way to install the MC. Hope that helps don't want to give any advice on wiring because it may be different it is easy on the LT1 though....
Reply
Old Sep 18, 2003 | 12:13 AM
  #3  
BLKWS6's Avatar
TECH Veteran
 
Joined: Feb 2002
Posts: 4,049
Likes: 2
From: Loganville, GA
Default Re: how to swap to a manual????

The wiring is different on the 98+ cars. I just finished this tonight. Your reverse lights and your clutch position switch will need to be wired to the wires on the neutral safety switch that is mounted on the side of the auto shifter. Its a flat 6 wire connector. you will not use the black and orange wires. the other 4 are for the reverse and clutch switch. Cant remember the colors but just hook up the auto shifter and put it in reverse and cut one of the remaining 4 wires. if the light doesnt go out. reconnect it and move to the next. after you get the reverse lights the only 2 left are for the clutch switch.

polarity does not matter. it works either way.

BTW, the TA mount is different on the 2 trannys.

if you have any questions, just give me a shout.

its really not hard at all.
Reply
Old Sep 18, 2003 | 12:14 AM
  #4  
BLKWS6's Avatar
TECH Veteran
 
Joined: Feb 2002
Posts: 4,049
Likes: 2
From: Loganville, GA
Default Re: how to swap to a manual????

that "how to" is the one i used. its 95% accurate. just some minor differences.
Reply




All times are GMT -5. The time now is 09:37 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