C4 General Discussion General C4 Corvette Discussion not covered in Tech

Massive D44 destruction

Thread Tools
 
Search this Thread
 
Old Oct 3, 2021 | 05:12 AM
  #1  
AgentEran's Avatar
AgentEran
Thread Starter
Drifting
10 Year Member
 
Joined: Apr 2014
Posts: 1,699
Likes: 231
From: Hawthorne CA
Default Massive D44 destruction

I just broke the nose off my Dana 44 and cracked the carrier in half about an hour ago. When I get the car home and in the air I will take some pictures of the destruction I've caused.

Question I have is, do I need to drop the entire batwing or can I unbolt the carrier housing from the batwing and remove (what's left of it) that way?
Reply
Old Oct 3, 2021 | 09:24 AM
  #2  
WVZR-1's Avatar
WVZR-1
Team Owner
20 Year Member
Veteran: Army
Active Streak: 30 Days
Liked
 
Joined: Sep 2003
Posts: 25,393
Likes: 2,741
Default

Originally Posted by AgentEran
I just broke the nose off my Dana 44 and cracked the carrier in half about an hour ago. When I get the car home and in the air I will take some pictures of the destruction I've caused.

Question I have is, do I need to drop the entire batwing or can I unbolt the carrier housing from the batwing and remove (what's left of it) that way?
It should be much easier to handle/manipulate if you remove diff and the rear cover as an assembly. Unbolt half-shafts, rear toe assembly etc. Yours certainly isn't the first but generally there's circumstances that preceded the event. Did it bust from a 'standing hi-rev launch' or .....

I have a NOS GM D44 housing I might consider the sale of.
Reply
Old Oct 3, 2021 | 09:53 AM
  #3  
C409's Avatar
C409
Le Mans Master
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Feb 2005
Posts: 6,479
Likes: 565
From: Clearwater Florida
Default

..... Pull it out batwing and all ... I feel your pain , did this about 7 or 8 years ago on a trans brake launch that involved a faulty 2-step .....




..... This was my motivation to buy a Newman Car Creations Housing .....



Reply
Old Oct 3, 2021 | 12:33 PM
  #4  
AgentEran's Avatar
AgentEran
Thread Starter
Drifting
10 Year Member
 
Joined: Apr 2014
Posts: 1,699
Likes: 231
From: Hawthorne CA
Default

Originally Posted by WVZR-1
Did it bust from a 'standing hi-rev launch' or .....

I have a NOS GM D44 housing I might consider the sale of.
Very interested in this Sir.

Well.. what happened was 305/45 17 Mickey Thompsons and a 4500rpm hole shot.. thats all.

As soon as I dumped the clutch, there was no bang, no loud noise.. just nothing as if the driveshaft was totally disengaged. The pinon gear attempted to climb the ring gear and just tore the entire nose off the diff. Crawled under the car w the phone and this was the sight:

Name:  RMHzjNt.png
Views: 205
Size:  2.05 MB

Reply
Old Oct 3, 2021 | 12:39 PM
  #5  
AgentEran's Avatar
AgentEran
Thread Starter
Drifting
10 Year Member
 
Joined: Apr 2014
Posts: 1,699
Likes: 231
From: Hawthorne CA
Default

Originally Posted by C409
..... Pull it out batwing and all ... I feel your pain , did this about 7 or 8 years ago on a trans brake launch that involved a faulty 2-step .....
What happened w the 2 step? I too was using my 2 step when this failure happened.

I saw that newman housing, looks noice! but spensive.

Saw this as I was searching for a replacement housing:

Name:  rJ2Bo2Z.png
Views: 26
Size:  614.9 KB
Reply
Old Oct 4, 2021 | 08:21 AM
  #6  
C409's Avatar
C409
Le Mans Master
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Feb 2005
Posts: 6,479
Likes: 565
From: Clearwater Florida
Default

Originally Posted by AgentEran
What happened w the 2 step? I too was using my 2 step when this failure happened.

I saw that newman housing, looks noice! but spensive.

Saw this as I was searching for a replacement housing:

..... And this Gladiator thing is not expensive ? ... it looks like all factory stuff including the housing ... the 2-step disengaged a split second before the trans brake and the car launched at full throttle with sticky Hoosier DR's on a freshly prepped starting line ... there was a loud bang and the car didn't move .....
Reply
Old Oct 4, 2021 | 09:45 PM
  #7  
AgentEran's Avatar
AgentEran
Thread Starter
Drifting
10 Year Member
 
Joined: Apr 2014
Posts: 1,699
Likes: 231
From: Hawthorne CA
Default

Originally Posted by C409
..... And this Gladiator thing is not expensive ? ... it looks like all factory stuff including the housing ... the 2-step disengaged a split second before the trans brake and the car launched at full throttle with sticky Hoosier DR's on a freshly prepped starting line ... there was a loud bang and the car didn't move .....
lol no it totally is, was just mentioning there was another "beefed" up case out there.

Slunds pretty much like my experience. I keep beating myself up for it, but hey.. had to see if I could launch. the answer was a resounding no.
Reply

Get notified of new replies

To Massive D44 destruction





All times are GMT -4. The time now is 05:50 PM.

story-0
10 Ugly Corvettes That We Still Kinda Love

Slideshow: 10 ugly Corvettes that we still kinda love.

By Joe Kucinski | 2026-06-03 10:34:17


VIEW MORE
story-1
Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer

A lot of money has changed hands at the online auction house over the years.

By Brett Foote | 2026-06-03 10:21:50


VIEW MORE
story-2
10 Things Every Corvette Owner Needs (2026 Edition)

Slideshow: 10 great gifts Corvette enthusiasts actually want for Father's Day!

By Michael S. Palmer | 2026-06-03 11:09:53


VIEW MORE
story-3
8 Most "Only Corvette Owners Understand" Quirks and Problems

Slideshow: These are the quirks, annoyances, and oddly lovable problems that every Corvette owner eventually learns to live with.

By Pouria Savadkouei | 2026-05-28 09:31:39


VIEW MORE
story-4
10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years

Slideshow: 10 reasons why the C6 Z06 is still a performance benchmark after 20 years.

By Joe Kucinski | 2026-05-27 17:20:09


VIEW MORE
story-5
How Much Horsepower Every Corvette Engine "LOST" in 1972

Slideshow: How much horsepower every Corvette engine lost in 1972.

By Joe Kucinski | 2026-05-27 16:54:53


VIEW MORE
story-6
Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

Slideshow: How to Protect A Convertible Top: 10 DOs & DON'Ts

By Michael S. Palmer | 2026-04-03 00:00:00


VIEW MORE
story-7
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-8
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-9
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