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:

Installed new MGW Flat Shifter-Problem

Thread Tools
 
Search this Thread
 
Old May 26, 2015 | 02:46 PM
  #1  
lthlZ06's Avatar
lthlZ06
Thread Starter
Intermediate
 
Joined: Nov 2013
Posts: 32
Likes: 1
Default Installed new MGW Flat Shifter-Problem

So I Installed my new MGW flat shifter in my Z06 this past weekend. The Shifter itself is amazing and the craftsmanship that went into the designing of this shifter is top notch. The install was very straight forward as long as you follow the install videos on MGW website.

The only issue I have with the shifter is that once the shifter is in gear I have play in the shifter in every gear. Meaning if the shifter is in any gear the shifter has up to an inch of travel from side to side. I have double checked all bolts to make sure that they are all tight, so I don't think this can be the issue but has anyone else had this issue with these shifters and if so can you please tell me what I have over looked or is this normal for MGW shifters?

Reply
Old May 26, 2015 | 02:55 PM
  #2  
sevinn's Avatar
sevinn
Safety Car
Supporting Gold
15 Year Member
Liked
Loved
Community Favorite
 
Joined: Jul 2009
Posts: 3,755
Likes: 190
From: Baton Rouge LA
St. Jude Donor '14, '16
Default

I don't have the flat style mgw, but for what its worth there is no play in my "normal" mgw shifter.
Reply
Old May 26, 2015 | 02:59 PM
  #3  
timd38's Avatar
timd38
Race Director
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Aug 2005
Posts: 13,592
Likes: 187
From: Hudson WI
NCM Sinkhole Donor
Default

Call George at MGW so that you get the right answer.
Reply
Old May 26, 2015 | 03:22 PM
  #4  
Wakemaker89's Avatar
Wakemaker89
Instructor
 
Joined: Jan 2014
Posts: 151
Likes: 2
From: DFW TX
Default

UPDATE:

If you installed the lower box it is the bolt at the far back where his thumb is pointing if you pause this video at 3:16, we had to torque it down surprisingly far but it eliminated almost all play while in gear.


I had this same issue when I first installed my MGW shifter and realized that there was a bolt that we didn't get tightened down far enough, unfortunately at the moment I cannot recall which bolt it was. I will rewatch the install videos to see if that jogs my memory and report back.

Last edited by Wakemaker89; May 26, 2015 at 03:25 PM.
Reply
Old May 26, 2015 | 03:28 PM
  #5  
lthlZ06's Avatar
lthlZ06
Thread Starter
Intermediate
 
Joined: Nov 2013
Posts: 32
Likes: 1
Default

Originally Posted by Wakemaker89
UPDATE:

If you installed the lower box it is the bolt at the far back where his thumb is pointing if you pause this video at 3:16, we had to torque it down surprisingly far but it eliminated almost all play while in gear.

MGW - C5 & C6 Shifter Install - YouTube

I had this same issue when I first installed my MGW shifter and realized that there was a bolt that we didn't get tightened down far enough, unfortunately at the moment I cannot recall which bolt it was. I will rewatch the install videos to see if that jogs my memory and report back.
Are you referring to the bolt that goes to the Transmission Cable?
Reply
Old May 26, 2015 | 03:51 PM
  #6  
Wakemaker89's Avatar
Wakemaker89
Instructor
 
Joined: Jan 2014
Posts: 151
Likes: 2
From: DFW TX
Default

Yes the linkage rod, you would have had to line up the notch to get the bolt through.
Reply
Old May 26, 2015 | 08:46 PM
  #7  
slow goat's Avatar
slow goat
Burning Brakes
10 Year Member
 
Joined: Feb 2013
Posts: 1,021
Likes: 52
From: Coral Springs, FL
Default

I had the same problem after my install. I found that using the guide plate that goes inside the lower box to assist in lining up the linkage rod carried more harm than good. I redid the install without the guide plate, eyeballed everything- and it came out perfectly with no play

Sent from my HTC One using IB AutoGroup
Reply
Old May 26, 2015 | 09:44 PM
  #8  
MGW George's Avatar
0MGW George
Former Vendor
 
Joined: Dec 2005
Posts: 337
Likes: 12
From: AUGUSTA GA
St. Jude Donor '08-'11
Default

Originally Posted by slow goat
I had the same problem after my install. I found that using the guide plate that goes inside the lower box to assist in lining up the linkage rod carried more harm than good. I redid the install without the guide plate, eyeballed everything- and it came out perfectly with no play

Sent from my HTC One using IB AutoGroup
I can see doing it again could have fixed the issue for you because you most likely just got tighter on the bolt but to say the alignment plate was the issue does not make sense. The plate is designed to perfectly align the gates and although you can eyeball it and get it close enough ( which i have actually done many times lol out of laziness ) it will never be as precise as the alignment plate.

The key issue here is that if you do not tighten the bolt enough it will slip.

GM dropped the ball on the design here...the half moon cutout on the rod should have been lined up perfectly with the tapped hole in the bracket so that when you insert the bolt, the body of the bolt is VERY close to the notch so as to work as a drive pin. Instead you actually have to clamp the hell out of the bolt and squeeze the clamp around the rod. This risks stripping the bolt or breaking the clamp if you go too far.

George
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 May 27, 2015 | 01:40 PM
  #9  
Wakemaker89's Avatar
Wakemaker89
Instructor
 
Joined: Jan 2014
Posts: 151
Likes: 2
From: DFW TX
Default

Did adjusting that bolt help at all?
Reply
Old May 29, 2015 | 10:50 AM
  #10  
CMY SIX's Avatar
CMY SIX
Safety Car
 
Joined: Feb 2007
Posts: 4,684
Likes: 107
From: Opelika Alabama
Default

and you would'nt call MGW?
Reply
Old May 29, 2015 | 10:59 AM
  #11  
lthlZ06's Avatar
lthlZ06
Thread Starter
Intermediate
 
Joined: Nov 2013
Posts: 32
Likes: 1
Default

All issues have been resolved after talking to George on the phone the other day. Yes it was wrist pin that was the issue. I just cranked down on the bolt and all the slack in the shifter has since gone away
Reply
Old Oct 14, 2023 | 07:28 PM
  #12  
sam-garcia's Avatar
sam-garcia
Instructor
10 Year Member
Liked
Loved
Community Favorite
 
Joined: Jun 2013
Posts: 217
Likes: 7
From: Hampton, GA
Default

This link is to ONE video--->https://photos.app.goo.gl/E3XcyjQM34MUzyE9A

This other link is to a handful of videos in case anyone is curious enough to listen------> https://photos.app.goo.gl/5sHKyzA5oD8jmez46

I have a 2013 Grand Sport with 27,xxx miles. I've been daily driving it for over a year now. Around May 2023 it started making the noise you hear in the video above. It was subtle at first but now it pretty much does it through all gears. It doesn't seem to matter if I have the clutch pressed all the way in or just cruising, it does it in all gears. In person it's not as loud as it is in the video.

I've already tried an MGW shifter but there was no change. I bought a replacement OEM shifter and boots but still no change.

I have already taken it to a transmission shop, they test drove it and said the transmission shift perfectly and they don't think it's a transmission issue. They didn't charge to test drive but they said it would cost a lot to take everything apart down there to get a look.

Feel free to reach me directly at sgarcia8028@gmail.com 909-319-5457
Reply
Old Oct 15, 2023 | 09:39 AM
  #13  
Jfryjfry's Avatar
Jfryjfry
Drifting
Liked
Loved
Community Favorite
Top Answer: 1
 
Joined: Oct 2017
Posts: 1,334
Likes: 224
From: Los Angeles, ca
Default

Call Edwin at powerhouse. he is a mobil mechanic and very very good.

pm me for his number if you can’t find it.

Reply
Old Oct 16, 2023 | 09:33 AM
  #14  
sam-garcia's Avatar
sam-garcia
Instructor
10 Year Member
Liked
Loved
Community Favorite
 
Joined: Jun 2013
Posts: 217
Likes: 7
From: Hampton, GA
Default

Is he in the metro Atlanta area? I tried a Google search for that but there's a ton of results.
Reply

Get notified of new replies

To Installed new MGW Flat Shifter-Problem





All times are GMT -4. The time now is 08:24 PM.

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