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:

Broken rear diff housing?

Thread Tools
 
Search this Thread
 
Old Jan 24, 2007 | 12:19 PM
  #61  
Joe_G's Avatar
Joe_G
Tech Contributor
20 Year Member
Photogenic
Liked
Loved
 
Joined: Jul 2002
Posts: 14,950
Likes: 264
From: St. Louis, MO
St. Jude Donor '08
Default

Any update? I hope it's good news...
Reply
Old Jan 24, 2007 | 01:26 PM
  #62  
NORTY's Avatar
NORTY
Race Director
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Dec 2005
Posts: 11,279
Likes: 946
From: Carlsbad Ca
Default

Originally Posted by vertC6
Hey genius, there is a reason why GM completely redesigned the 05 rear end... because they were breaking, not modded ones, if they were modded then they wouldn't have to replace them because you voided your warantee. There many members on this forum who had their rear ends fall out on STOCK cars.
Maybe the Corvette ISN'T designed for drag racing? Hmmm..maybeeee. Show me anyone on this forum that has broken a rearend with a stock configuration and not abusing the driveline. You're out of your league here.

Last edited by NORTY; Jan 24, 2007 at 01:35 PM. Reason: I'm addressing an idiot!
Reply
Old Jan 24, 2007 | 01:38 PM
  #63  
'06 Quicksilver Z06's Avatar
'06 Quicksilver Z06
Team Owner
 
Joined: Aug 2003
Posts: 38,314
Likes: 35
Default

Originally Posted by NORTY
Maybe the Corvette ISN'T designed for drag racing? Hmmm..maybeeee. Show me anyone on this forum that has broken a rearend with a stock configuration and not abusing the driveline. You're out of your league here.
When I was keeping track here I found that most of the '05s with busted rear ends were either making more than stock power, in some cases significantly more, or had been "tuned"

http://forums.corvetteforum.com/show...11&postcount=3

I have yet to hear of anyone who has been unable to get a repair under warranty.

Last edited by '06 Quicksilver Z06; Jan 24, 2007 at 01:43 PM.
Reply
Old Jan 24, 2007 | 08:27 PM
  #64  
BAADC6's Avatar
BAADC6
Pro
 
Joined: Mar 2006
Posts: 658
Likes: 0
From: Pa
Default

I had mine retrofitted with a C5 housing. Done by Cartek. Complete new rear housing, hardened output shafts, custom fab,and 4.10s just over 3K. So far so good.
Reply
Old Jan 24, 2007 | 09:29 PM
  #65  
dennis50nj's Avatar
dennis50nj
Race Director
10 Year Member
 
Joined: Mar 2005
Posts: 11,549
Likes: 27
From: Southampton NJ
Default

the reason for the re-design was they put less TM in the a6
Reply
Old Jan 24, 2007 | 10:52 PM
  #66  
revo1059's Avatar
revo1059
Burning Brakes
Supporting Lifetime
20 Year Member
Conversation Starter
All Eyes On Me
 
Joined: Oct 2001
Posts: 1,004
Likes: 102
From: Buffalo Grove IL
St. Jude Donor '11
Default

Maybe the Corvette ISN'T designed for drag racing? Hmmm..maybeeee. Show me anyone on this forum that has broken a rearend with a stock configuration and not abusing the driveline. You're out of your league here
I broke an 05 C6 housing while the car was stock on drag radials
So just putting sticky tires on a car should bust the rear? There have been a few that have done it on bone stock cars. The original poster wasn't complaining, just asking about his options. Maybe if you have nothing useful to contribute, you should just not bother to post.




Has anybody with coilovers or poly bushings grenaded a rear yet?

Is the DTE iron rear out yet? It would be intertesting to see if the iron casing reveals another weak link in the chain.

If the 06's are stronger why are they still blowing? I don't remember hearing about this problem when I had a C5 and guys have their C5's just as boosted up as the C6's are. Has anybody blown a C5 rear in a C6?


Lot of ?'s but maybe enough of them will reveal the issue.

Last edited by revo1059; Jan 24, 2007 at 11:00 PM.
Reply
Old Jan 25, 2007 | 03:00 AM
  #67  
meaniam's Avatar
meaniam
Racer
15 Year Member
 
Joined: Jul 2006
Posts: 354
Likes: 0
From: San bernardino ca
Default

Originally Posted by NORTY
Maybe the Corvette ISN'T designed for drag racing? Hmmm..maybeeee. Show me anyone on this forum that has broken a rearend with a stock configuration and not abusing the driveline. You're out of your league here.
norty that is just damn stupid of you bashing another forum member. last edit an idiot. christ you must have missed the corvette commercials when they show the donuts and the raping of the rear tires. if you need the link ask me ill post it for you. i bet your car has a governor huh. this freaking car should hold up a bit better for 40-60k. 400hp and you dont abuse it. yeah right. if that is true you bought the wrong legend your right car is a malibu maxx. or a comfy cadilliac. the guy just bit 3-5k in repair due to weak parts regardless. damn str8 id be b*TCHIN AND WHINING. HELL I WILL **** AND MOAN WHEN AND IF IT BREAKS ON ME. but having worked as an assitant service manager. i would push to try and take care of this for my customer. and it be done under warrenty. as long as a mechanic doesnt bus drive this thing or the rep doesnt pay it much attention.

i wish you the best of luck with this replacment. i am pulling for you. and you should have an arguement ready just in case.
Reply
Old Jan 25, 2007 | 11:30 AM
  #68  
BLU-BY-U's Avatar
BLU-BY-U
Le Mans Master
20 Year Member
 
Joined: Mar 2002
Posts: 6,885
Likes: 2
From: Corpus Christi TX
Default

Originally Posted by meaniam
norty that is just damn stupid of you bashing another forum member. last edit an idiot. christ you must have missed the corvette commercials when they show the donuts and the raping of the rear tires. if you need the link ask me ill post it for you. i bet your car has a governor huh. this freaking car should hold up a bit better for 40-60k. 400hp and you dont abuse it. yeah right. if that is true you bought the wrong legend your right car is a malibu maxx. or a comfy cadilliac. the guy just bit 3-5k in repair due to weak parts regardless. damn str8 id be b*TCHIN AND WHINING. HELL I WILL **** AND MOAN WHEN AND IF IT BREAKS ON ME. but having worked as an assitant service manager. i would push to try and take care of this for my customer. and it be done under warrenty. as long as a mechanic doesnt bus drive this thing or the rep doesnt pay it much attention.

i wish you the best of luck with this replacment. i am pulling for you. and you should have an arguement ready just in case.

you do realize these are the mods on CustomShops car?

I am running a Procharger Supercharger sysem, Crane Cam and Rollers, JBA headers, Corsa sport exhaust, So maybee a little mor then staock power
really, I feel for the guy. and it wouldn't bother me one bit if he gets it warrantied. Kudos to him. However, those mods most likely put him in the +500rwhp range. Thats a whopping 150 to the wheel greater than stock (350ish). Thats over 40% more rear wheel power than GM designed the system. If it doesn't get warrantied, I just can't really
b*TCHIN AND WHINING. HELL I WILL **** AND MOAN WHEN AND IF IT BREAKS ON ME
. Thats expecting an aweful lot out of the general
Reply
Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

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

 Joe Kucinski
story-1

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

 Joe Kucinski
story-2

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

 Verdad Gallardo
story-3

Top 10 Corvette Engines RANKED by Peak Torque (70+ Years of Muscle!)

 Joe Kucinski
story-4

Corvette ZR1X Will Be Pacing the Indy 500, And Could Probably Race, Too!

 Verdad Gallardo
story-5

Top 10 Corvettes Coming to Mecum Indy 2026!

 Brett Foote
story-6

Top 10 C9 Corvette MUST-HAVES to Fix These C8 Generation Flaws!

 Michael S. Palmer
story-7

10 Revolutionary 'Corvette Firsts' Most People Don't Know

 Joe Kucinski
story-8

5 Reasons to Upgrade to an LS6-Powered Corvette; 5 Reasons to Stay LT2

 Michael S. Palmer
story-9

2027 Corvette vs The World: Every C8 vs Its Closest Competitor

 Joe Kucinski
Old Jan 25, 2007 | 01:46 PM
  #69  
meaniam's Avatar
meaniam
Racer
15 Year Member
 
Joined: Jul 2006
Posts: 354
Likes: 0
From: San bernardino ca
Default

Originally Posted by BLU-BY-U
you do realize these are the mods on CustomShops car?



really, I feel for the guy. and it wouldn't bother me one bit if he gets it warrantied. Kudos to him. However, those mods most likely put him in the +500rwhp range. Thats a whopping 150 to the wheel greater than stock (350ish). Thats over 40% more rear wheel power than GM designed the system. If it doesn't get warrantied, I just can't really . Thats expecting an aweful lot out of the general
I am aware of this vehical being modded. and from what i have read here, it doesnt take mods, to break these rear axles. my car is 100% stock. except it will now have the widebody rear. so if it does fail i will be whining. it would appear as thou gm has flaws in the rear axle design. and if your car is modded and the axle breaks. sure you are at blame. but on the other hand. it sounds like they are flawed designs. so if the axle was without flaw under normal conditions. I am on both side of this fence. with us all knowing that the axle has issues. people that mod their cars should, take some extra steps to brace the rear axle or whatever they may need. i see both sides and just hope the guy is lucky here.

i truely know that if i looked at gm as a person. my perspective would be with gm. i just truely hate to think of the rock gut feeling i imagine the moment these people hear their axle let go. and well gm is a company and not a person so they have no feelings. and as wrong as it maybe i am sypathetic.
Reply
Old Jan 25, 2007 | 02:40 PM
  #70  
shurite44's Avatar
shurite44
Le Mans Master
 
Joined: Sep 2004
Posts: 7,027
Likes: 6
From: Shiloh Ohio
Default

They might fix it. Depends on the dealer. Can not hurt to ask.
Reply
Old Jan 25, 2007 | 02:42 PM
  #71  
Oli1313's Avatar
Oli1313
Le Mans Master
Supporting Lifetime
15 Year Member
 
Joined: Oct 2006
Posts: 5,474
Likes: 3
From: Bradenton, FL & Chandler AZ
St. Jude Donor '09
Default

CUSTOM SHOP:
How about a dealer update? Hope everything is turning out well!
Reply
Old Jan 25, 2007 | 06:29 PM
  #72  
V4Vette's Avatar
V4Vette
Racer
 
Joined: Jan 2007
Posts: 353
Likes: 0
From: Huntington NY
Default

Originally Posted by welcome2try
Does this affect ride quality in the Z-51?
Cause I just installed the 4.10 gears and trying to eliminate wheel hop..
Is it true that with the 4.10 rear you have to shift a lot more frequently? To the point where it becomes a pain in the ***?
Reply
Old Feb 16, 2007 | 08:41 PM
  #73  
CustomShop's Avatar
CustomShop
Thread Starter
Instructor
 
Joined: Jun 2005
Posts: 128
Likes: 0
From: FLANAGAN IL
Default

Sorry I have been very busy I just finished up a fiberglass sub box and stereo install in a 2004 Zo6 . Any way it is still at the dealership but they have the rearend out and the new parts there They are going to warrany it for me. So I am very happy about that.
I will be updating it to a DTE rearend and installing a new hardened output shaft very soon. Bowler Performance transmission is going to upgrade my shaft and I will be upgrading to a stage 2 DTE reaend. I will keep you posted on all of this soon.
Reply
Old Feb 16, 2007 | 08:53 PM
  #74  
BAADC6's Avatar
BAADC6
Pro
 
Joined: Mar 2006
Posts: 658
Likes: 0
From: Pa
Default

Originally Posted by V4Vette
Is it true that with the 4.10 rear you have to shift a lot more frequently? To the point where it becomes a pain in the ***?
Absolutely NOT. I have 4.10's and I love them. I can still cruise at 70mph in 6th gear at 2000rpms. Made the car more fun to drive....I highly recommend them
Reply
Old Feb 16, 2007 | 09:02 PM
  #75  
CustomShop's Avatar
CustomShop
Thread Starter
Instructor
 
Joined: Jun 2005
Posts: 128
Likes: 0
From: FLANAGAN IL
Default

what was you r stock rearend ratio?
Reply
Old Feb 16, 2007 | 09:09 PM
  #76  
BAADC6's Avatar
BAADC6
Pro
 
Joined: Mar 2006
Posts: 658
Likes: 0
From: Pa
Default

Originally Posted by CustomShop
what was you r stock rearend ratio?
Z51 package.....3.42??
Reply
Old Mar 27, 2007 | 11:14 PM
  #77  
CustomShop's Avatar
CustomShop
Thread Starter
Instructor
 
Joined: Jun 2005
Posts: 128
Likes: 0
From: FLANAGAN IL
Default Finally

Well I did get it covered under warranty. It took forever as they could not get a gear for the trans. I guess a part of the 5th and 6th drive gear got chipped so they replaced it also. I will be installing a DTE brace and a DTE stage 2 reaend in a few weeks. Going to go with a 3.73 gear. It took the dealer a while to get it handled but it was worth it as they got it covered.
I will also be going to dyno shortly after tath so I will let you know what how it all turns out soon. thanks for everyones help and coments.
Reply

Get notified of new replies

To Broken rear diff housing?

Old Mar 28, 2007 | 11:10 AM
  #78  
maj75's Avatar
maj75
Burning Brakes
15 Year Member
Liked
Loved
Community Favorite
 
Joined: Jan 2007
Posts: 968
Likes: 122
From: Lighthouse Point FL
Default

Originally Posted by BAADC6
Absolutely NOT. I have 4.10's and I love them. I can still cruise at 70mph in 6th gear at 2000rpms. Made the car more fun to drive....I highly recommend them
I am doing over 85 mph at just under 2K rpm in my 6 speed F55. Got over 25 mpg average at that speed.

THAT"S Cruising
Reply
Old Mar 28, 2007 | 01:36 PM
  #79  
SpinMonster's Avatar
SpinMonster
Tech Contributor
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Mar 2003
Posts: 12,094
Likes: 197
From: Colorado Springs, CO
St. Jude Donor '08-'09-'10-'11
Default

Originally Posted by maj75
I am doing over 85 mph at just under 2K rpm in my 6 speed F55. Got over 25 mpg average at that speed.

THAT"S Cruising
Old thread but....4.10's here wih H/C and I get 29mpg at 2k rpm in sixth. That was averaged during a 2200 mile round trip down south and not just what the DIC said...it was actual mileage vs gas purchased in gallons.

Top speed as of last night was 201 at 6k in 6th.

I don't find myself shifting gears too often but then you must define 'too often'. If you increase engine power then you will shift more often too since the gear winds through faster.

Some people should stick to automatics or consider a nice auto honda civic with no shifting.

No matter how many times people with real world experience post on these myths, some still post the same false rumors. Give it up already.

Glad it all worked out for the warranty repair.

Last edited by SpinMonster; Mar 28, 2007 at 01:52 PM.
Reply
Old Mar 28, 2007 | 01:43 PM
  #80  
SpinMonster's Avatar
SpinMonster
Tech Contributor
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Mar 2003
Posts: 12,094
Likes: 197
From: Colorado Springs, CO
St. Jude Donor '08-'09-'10-'11
Default

Originally Posted by NORTY
Maybe the Corvette ISN'T designed for drag racing? Hmmm..maybeeee. Show me anyone on this forum that has broken a rearend with a stock configuration and not abusing the driveline. You're out of your league here.
Maybe and maybe it is you that is wrong. Cartek has multiple passes under 10 seconds on their R&D car and a 9 second pass on it too with no further breakage once the rear diff was swapped out for a C5 unit. You can build anything to be stronger if you do the right mods. Sounds like a stout drag racer to me. All of its sub 10 second runs were with gears.

The archives dont go back far enough but yes there was breakage with stock power, on the street, and with stock runflats. It was fixed under warranty.

Why do guys like you hang out in the tech/mod section to post only that you should not do mods? They have a nice general section where you can talk about what wax you use.
Reply



All times are GMT -4. The time now is 01:13 AM.

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