C3 Tech/Performance V8 Technical Info, Internal Engine, External Engine, Basic Tech and Maintenance for the C3 Corvette
Sponsored by:
Sponsored by:

Broken transmission mount

Thread Tools
 
Search this Thread
 
Old Jun 23, 2003 | 08:56 PM
  #1  
hauk's Avatar
hauk
Thread Starter
Instructor
 
Joined: Feb 2003
Posts: 176
Likes: 0
From: jacksonville florida
Default Broken transmission mount

I have broken two transmission mounts in the last 6 months,I am only making 500 HP with a TH400,Can anyone give me a clue? :confused:
Reply
Old Jun 23, 2003 | 10:20 PM
  #2  
bigvette1's Avatar
bigvette1
Drifting
20 Year Member
All Eyes On Me
Liked
Loved
 
Joined: Jan 2002
Posts: 1,645
Likes: 11
From: Schaumburg IL
Default Re: Broken transmission mount (hauk)

What engine are you running in the vette for 500hp?

Have someone check the alignment of the trans to the mount to the crossmember. A 1/4" will strain the mount. Breaking a mount is better than tearing up behind the trans!
Reply
Old Jun 23, 2003 | 10:27 PM
  #3  
bence13_33's Avatar
bence13_33
Safety Car
15 Year Member
 
Joined: Aug 2000
Posts: 3,909
Likes: 26
From: Clymer PA
Default Re: Broken transmission mount (hauk)

I would say something is definitely wrong. My buddy's dad runs a '67 Camaro and it turns mid 9s down the 1/4 with a rubber tranny mount. Sounds like something is out of balance. Can you feel any vibration?
Reply
Old Jun 24, 2003 | 04:31 AM
  #4  
Fevre's Avatar
Fevre
Race Director
15 Year Member
 
Joined: Mar 2001
Posts: 11,322
Likes: 1
From: Living in the Hartland
Default Re: Broken transmission mount (hauk)

How are your motor mounts? Odd you would break a trans mount and if your mm's are OK.
Reply

Get notified of new replies

To Broken transmission mount





All times are GMT -4. The time now is 12:24 PM.

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