C6 Tech/Performance LS2, LS3, LS7, LS9 Corvette Technical Info, Internal Engine, External Engine, Tech Topics, Basic Tech, Maintenance, How to Remove & Replace
Sponsored by:
Sponsored by:

Alignment Tool needed for clutch change????

Thread Tools
 
Search this Thread
 
Old Aug 15, 2011 | 03:40 PM
  #1  
07MontRedcp's Avatar
07MontRedcp
Thread Starter
Safety Car
Supporting Lifetime Gold
10 Year Member
 
Joined: Aug 2006
Posts: 4,347
Likes: 25
From: Apache Junction AZ
Default Alignment Tool needed for clutch change????

Got my car apart for fuel pump and transmission upgrades. I decided to throw in a ZR1 clutch and slave package I picked up in the For Sale section. This will be my first time swapping a clutch and I'm wondering if an alinement tool is needed.

BJK
Reply
Old Aug 15, 2011 | 05:46 PM
  #2  
Austin-vette's Avatar
Austin-vette
Instructor
15 Year Member
Active Streak: 30 Days
Active Streak: 60 Days
Liked
 
Joined: Sep 2006
Posts: 160
Likes: 2
From: Austin Texas
St. Jude Donor '08
Default

Absolutely, and it must have an extra long splined section due to the dual friction plates. I got one off of ebay for $24 delivered, lists for about $125, if I remember correctly. If you cannot get a good deal, you can borrow mine.
Reply
Old Aug 15, 2011 | 06:07 PM
  #3  
07MontRedcp's Avatar
07MontRedcp
Thread Starter
Safety Car
Supporting Lifetime Gold
10 Year Member
 
Joined: Aug 2006
Posts: 4,347
Likes: 25
From: Apache Junction AZ
Default

Originally Posted by Austin-vette
Absolutely, and it must have an extra long splined section due to the dual friction plates. I got one off of ebay for $24 delivered, lists for about $125, if I remember correctly. If you cannot get a good deal, you can borrow mine.
Thanks, I'll keep you in mind.

BJK
Reply
Old Aug 15, 2011 | 07:49 PM
  #4  
TMyers's Avatar
TMyers
Race Director
 
Joined: Apr 2005
Posts: 10,436
Likes: 4
From: Everett Wa
Default

It uses the same tool GM has been using for the last 10 years at least. Go to you local parts store and pick one up for less than 10 bucks. I just installed the LS9x clutch a few weeks ago.
Reply
Old Aug 15, 2011 | 08:42 PM
  #5  
07MontRedcp's Avatar
07MontRedcp
Thread Starter
Safety Car
Supporting Lifetime Gold
10 Year Member
 
Joined: Aug 2006
Posts: 4,347
Likes: 25
From: Apache Junction AZ
Default

Originally Posted by TMyers
It uses the same tool GM has been using for the last 10 years at least. Go to you local parts store and pick one up for less than 10 bucks. I just installed the LS9x clutch a few weeks ago.
Were you able to use the C6 clutch slave or does the LS9x require the ZR1 slave?

BJK
Reply
Old Aug 15, 2011 | 09:29 PM
  #6  
TMyers's Avatar
TMyers
Race Director
 
Joined: Apr 2005
Posts: 10,436
Likes: 4
From: Everett Wa
Default

My kit came with a new slave. It looks just like the one I took out but I don't know if there is a real differnce.

It looks like you need a different slave.

Also did you get the KATECH flywheel.

Last edited by TMyers; Aug 15, 2011 at 09:33 PM.
Reply
Old Aug 15, 2011 | 09:38 PM
  #7  
07MontRedcp's Avatar
07MontRedcp
Thread Starter
Safety Car
Supporting Lifetime Gold
10 Year Member
 
Joined: Aug 2006
Posts: 4,347
Likes: 25
From: Apache Junction AZ
Default

Originally Posted by TMyers
My kit came with a new slave. It looks just like the one I took out but I don't know if there is a real differnce.

It looks like you need a different slave.

Also did you get the KATECH flywheel.
Sure did. This clutch is supposed to be the LS9X R which has the 20% stronger pressure plate.

BJK

Last edited by 07MontRedcp; Aug 15, 2011 at 09:42 PM.
Reply
Old Aug 15, 2011 | 09:48 PM
  #8  
TMyers's Avatar
TMyers
Race Director
 
Joined: Apr 2005
Posts: 10,436
Likes: 4
From: Everett Wa
Default

It's a great clutch, I really don't feel any extra pressue on the pedal but the wife say she can. It really hooks up good though. Still having a problem launch the car though. Even at 4 grand it will bog the engine when my r-compounds are warmed up.
Reply
Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

Every Corvette Grand Sport Explained! (C2, C4, C6, C7, & C8)

 Joe Kucinski
story-1

Grand Sport & Grand Sport X Launch Alongside All-New 535hp LS6 V8!

 Michael S. Palmer
story-2

5 Reasons Bad Drivers Crash & 5 Ways to Avoid a Costly Mistake!

 Joe Kucinski
story-3

7 Bolt-On Upgrades From Extreme Online Store to Level Up Your C6 Corvette

 Pouria Savadkouei
story-4

How Likely Are These Five 2027 Corvette Rumors to Be True?

 Brett Foote
story-5

9 Best Corvettes You Can Buy for Half Price (& 1 You Should NEVER Buy!)

 Joe Kucinski
story-6

8 Very Best Corvettes of Amelia Island 2026

 Joe Kucinski
story-7

Top 10 WORST Corvette Engineering Failures of All Time!

 Joe Kucinski
story-8

10 Records the C8 Corvette Generation Has SMASHED (& 1 Glaring Failure)

 Joe Kucinski
story-9

7 Wildest Corvette Concepts Ever Made

 Brett Foote
Old Aug 15, 2011 | 09:49 PM
  #9  
07MontRedcp's Avatar
07MontRedcp
Thread Starter
Safety Car
Supporting Lifetime Gold
10 Year Member
 
Joined: Aug 2006
Posts: 4,347
Likes: 25
From: Apache Junction AZ
Default

Originally Posted by TMyers
It's a great clutch, I really don't feel any extra pressue on the pedal but the wife say she can. It really hooks up good though. Still having a problem launch the car though. Even at 4 grand it will bog the engine when my r-compounds are warmed up.
Almost sounds like the clutch may hook to good for your power level.

BJK
Reply
Old Aug 15, 2011 | 09:52 PM
  #10  
TMyers's Avatar
TMyers
Race Director
 
Joined: Apr 2005
Posts: 10,436
Likes: 4
From: Everett Wa
Default

True, but I autocross and HPDE and already lost a clutch, so I went over kill.
Reply
Old Aug 16, 2011 | 11:20 PM
  #11  
Legal Alien's Avatar
Legal Alien
Pro
10 Year Member
 
Joined: Apr 2011
Posts: 568
Likes: 4
From: Cambridge
Default

Originally Posted by TMyers
It uses the same tool GM has been using for the last 10 years at least. Go to you local parts store and pick one up for less than 10 bucks. I just installed the LS9x clutch a few weeks ago.
Sorry for the kind of "thread hijack". Could you be more specific for a noob to both Vettes and the USA! I currently have my C6 in bits in the garage and have wasted a whole afternoon trying to get my clutch aligned with the universal tool from Harbour freight. Could do with a steer in the right direction so as not to waste any more valuable time.

I'm in Vegas if it helps.

Thanks.
Reply
Old Aug 17, 2011 | 12:55 AM
  #12  
07MontRedcp's Avatar
07MontRedcp
Thread Starter
Safety Car
Supporting Lifetime Gold
10 Year Member
 
Joined: Aug 2006
Posts: 4,347
Likes: 25
From: Apache Junction AZ
Default

Originally Posted by Legal Alien
Sorry for the kind of "thread hijack". Could you be more specific for a noob to both Vettes and the USA! I currently have my C6 in bits in the garage and have wasted a whole afternoon trying to get my clutch aligned with the universal tool from Harbour freight. Could do with a steer in the right direction so as not to waste any more valuable time.

I'm in Vegas if it helps.

Thanks.
This is my first time also and I haven't got that far, but I'm sure some old pro will be along shortly. Thanks for being legal. Glad you're here.

BJK
Reply
Old Aug 17, 2011 | 10:53 AM
  #13  
TMyers's Avatar
TMyers
Race Director
 
Joined: Apr 2005
Posts: 10,436
Likes: 4
From: Everett Wa
Default

I think you could get a universal tool to work but it is always best to have the right one. What you want is the 1-1/8 x 26 spline clutch alignment tool. I bought just a cheap plastic one and it worked fine.

One thing about putting it back together, make sure that the guide pins are properly lined up. Even off by a little will cause alot of pain. Also you will not be able. by hand, to fully insert the torque tube. Remember you needed to use a screw driver to pry it apart. You should be able to insert it all but the last 1/4-3/8 of an inch. At that point insert the bolts and walk it in slow and evenly. It should move forward with every turn of the wrench. If not you are binding somewhere and have a problem.

It really helps to have 2 or even 3 people to get it back together.
Reply
Old Aug 17, 2011 | 01:08 PM
  #14  
Austin-vette's Avatar
Austin-vette
Instructor
15 Year Member
Active Streak: 30 Days
Active Streak: 60 Days
Liked
 
Joined: Sep 2006
Posts: 160
Likes: 2
From: Austin Texas
St. Jude Donor '08
Default

If you use the correct alignment tool (it must have splines, and long ones at that, and not the smooth plastic ones found at most auto parts stores) and use it correctly (i.e. inserted well in to the pilot bearing), you will have no alignment problems.
Reply

Get notified of new replies

To Alignment Tool needed for clutch change????





All times are GMT -4. The time now is 04:37 AM.

story-0
Every Corvette Grand Sport Explained! (C2, C4, C6, C7, & C8)

Slideshow: Every Corvette Grand Sport explained

By Joe Kucinski | 2026-03-26 07:13:44


VIEW MORE
story-1
Grand Sport & Grand Sport X Launch Alongside All-New 535hp LS6 V8!

Slideshow: Breaking down the 2027 Grand Sport, Grand Sport X, Stingray, and LS6 V8.

By Michael S. Palmer | 2026-03-26 13:48:45


VIEW MORE
story-2
5 Reasons Bad Drivers Crash & 5 Ways to Avoid a Costly Mistake!

Slideshow: 5 reasons bad drivers crash sports cars & 5 ways to avoid a costly shame!

By Joe Kucinski | 2026-03-25 16:32:55


VIEW MORE
story-3
7 Bolt-On Upgrades From Extreme Online Store to Level Up Your C6 Corvette

Slideshow: Check out these easy-to-install upgrades from Extreme Online Store that reshape the look and feel of the C6 Corvette.

By Pouria Savadkouei | 2026-03-23 17:00:27


VIEW MORE
story-4
How Likely Are These Five 2027 Corvette Rumors to Be True?

There may be some big changes on the horizon.

By Brett Foote | 2026-03-18 06:55:42


VIEW MORE
story-5
9 Best Corvettes You Can Buy for Half Price (& 1 You Should NEVER Buy!)

Slideshow: 9 best Corvettes you can buy for half price (and 1 you shouldn't!)

By Joe Kucinski | 2026-03-17 10:20:26


VIEW MORE
story-6
8 Very Best Corvettes of Amelia Island 2026

Slideshow: 8 best Corvette of Amelia Island 2026

By Joe Kucinski | 2026-03-11 09:28:52


VIEW MORE
story-7
Top 10 WORST Corvette Engineering Failures of All Time!

Slideshow: Top 10 worst Corvette engineering failures

By Joe Kucinski | 2026-03-10 17:38:03


VIEW MORE
story-8
10 Records the C8 Corvette Generation Has SMASHED (& 1 Glaring Failure)

Slideshow: 10 records the C8 Corvette generation has SMASHED (& 1 glaring failure).

By Joe Kucinski | 2026-03-02 11:16:36


VIEW MORE
story-9
7 Wildest Corvette Concepts Ever Made

Out of the many Corvette concepts that exist, these are by far the wildest of the bunch.

By Brett Foote | 2026-03-02 11:03:54


VIEW MORE