C3 General General C3 Corvette Discussion not covered in Tech
Sponsored by:
Sponsored by:

Crossmember question

Thread Tools
 
Search this Thread
 
Old Jan 20, 2016 | 10:36 PM
  #1  
antoniov1's Avatar
antoniov1
Thread Starter
Racer
 
Joined: Aug 2015
Posts: 360
Likes: 1
From: Abilene Texas
Default Crossmember question

Ok I have to turn around my crossmember since it was installed backwards and isn't letting the trans connect to the engine properly. I disconnected the two bolts on both sides yet I can't get it out. I lifted the trans up on a jack since I'm doing this on the floor. The trans is not connected to the crossmember but I'm having a hard time getting the crossmember out. Does anyone have any suggestions to help me out?
Reply
Old Jan 20, 2016 | 11:03 PM
  #2  
LT-1 kid's Avatar
LT-1 kid
Melting Slicks
15 Year Member
Liked
Loved
Community Favorite
 
Joined: Sep 2007
Posts: 2,145
Likes: 283
From: cary Il
Default

along with thr 2 bolts that bolt to the under side there is also a long bolt
that goes front to back on the top of the CM
Reply
Old Jan 20, 2016 | 11:07 PM
  #3  
Mooser's Avatar
Mooser
Race Director
10 Year Member
 
Joined: Apr 2011
Posts: 11,183
Likes: 3,334
From: North of Toronto - Ontario
Default


At least on the older ones there were




M

Last edited by Mooser; Jan 20, 2016 at 11:09 PM.
Reply
Old Jan 21, 2016 | 05:11 AM
  #4  
antoniov1's Avatar
antoniov1
Thread Starter
Racer
 
Joined: Aug 2015
Posts: 360
Likes: 1
From: Abilene Texas
Default

Ahh!!! Thank you! It doesn't show that bolt on the diagram nor mention to take it off.
Reply
Old Jan 21, 2016 | 09:26 AM
  #5  
JimLentz's Avatar
JimLentz
Melting Slicks
Supporting Lifetime
10 Year Member
 
Joined: Jan 2014
Posts: 2,478
Likes: 254
From: Downers Grove Illinois
Default

My '77 has that bolt also.
Reply
Old Jan 21, 2016 | 03:38 PM
  #6  
antoniov1's Avatar
antoniov1
Thread Starter
Racer
 
Joined: Aug 2015
Posts: 360
Likes: 1
From: Abilene Texas
Default

Ok since my transmission isn't hooking up to the engine I finally got the cross member down and you can clearly see the mount is backwards. Once I turn it around do I have to turn my crossmember around too or is it facing the correct way already?
Reply
Old Jan 21, 2016 | 04:03 PM
  #7  
oledave60's Avatar
oledave60
Pro
 
Joined: Nov 2011
Posts: 517
Likes: 20
From: Scroggins Tx
Default

The cross member will only go one way as the parking brake pulley has to point to the back.
Reply
Old Jan 21, 2016 | 04:12 PM
  #8  
antoniov1's Avatar
antoniov1
Thread Starter
Racer
 
Joined: Aug 2015
Posts: 360
Likes: 1
From: Abilene Texas
Default

Ok. So how does the trans mount go? My stupid manual doesn't even show the set up
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 Jan 21, 2016 | 04:58 PM
  #9  
antoniov1's Avatar
antoniov1
Thread Starter
Racer
 
Joined: Aug 2015
Posts: 360
Likes: 1
From: Abilene Texas
Default

Which way does the mount go?



Reply
Old Jan 21, 2016 | 05:32 PM
  #10  
antoniov1's Avatar
antoniov1
Thread Starter
Racer
 
Joined: Aug 2015
Posts: 360
Likes: 1
From: Abilene Texas
Default

On the second picture isn't my mount bracket suppose to connect from the left to right in the first picture?



Reply
Old Jan 21, 2016 | 08:44 PM
  #11  
cobrachuck's Avatar
cobrachuck
Pro
Veteran: Army
20 Year Member
Liked
Community Favorite
 
Joined: Mar 2006
Posts: 533
Likes: 87
From: SW Ohio
Default

I would bolt the trans to the engine first. Once that's done the puzzle should fall into place.
What year do you have, and which trans?
I only have pics of my 75 installing a 700r4 now
Chuck
Reply
Old Jan 21, 2016 | 08:49 PM
  #12  
antoniov1's Avatar
antoniov1
Thread Starter
Racer
 
Joined: Aug 2015
Posts: 360
Likes: 1
From: Abilene Texas
Default

Ok makes sense but how do you later it on the crossmember? Is it bracket mount then crossmember or mount bracket then crossmember? I have a 82 with the original 700r4. What connects to the holes right behind the oil pan? Cause the mount connects to the holes near the drive shaft.
Reply
Old Jan 25, 2016 | 08:10 PM
  #13  
antoniov1's Avatar
antoniov1
Thread Starter
Racer
 
Joined: Aug 2015
Posts: 360
Likes: 1
From: Abilene Texas
Default

Lol well since my manual didn't show this set up it was right from the start. Got it all back together
Reply

Get notified of new replies

To Crossmember question





All times are GMT -4. The time now is 05:14 AM.

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