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

C3 Birdcage question

Thread Tools
 
Search this Thread
 
Old Aug 15, 2007 | 11:50 PM
  #1  
MIKL's Avatar
MIKL
Thread Starter
Heel & Toe
 
Joined: Jul 2007
Posts: 20
Likes: 0
Default C3 Birdcage question

I have looked at a c3 convertible where the frame is near excellent, the pillars look very clean with no sign of rust. My main concern is; at both corners of the windshield, there has been what appears to be patch work about 1 1/2" wide by 3" long. It is very solid but I am unable to detect if there is any damage beneath those patched areas???
should I be concerned with it? Is there any way to further inspect that area if I don't own the car?
Thanks!!
Reply
Old Aug 16, 2007 | 12:38 AM
  #2  
gator79's Avatar
gator79
Safety Car
15 Year Member
 
Joined: May 2005
Posts: 4,176
Likes: 7
From: Jennings LA
Default

top or bottom of w/s? unfortunatley the w/s would have to be pulled to fully check for damage, but clean pillars are a good sign. remove the kick panels and look closer
Reply
Old Aug 16, 2007 | 04:09 AM
  #3  
hwcoop's Avatar
hwcoop
Melting Slicks
15 Year Member
 
Joined: Apr 2006
Posts: 2,084
Likes: 14
From: Airdrie Alberta
Default

remove the kick panels and look closer

Also look up under the dash with a trouble light to see if you can detect any rust on the pillars, lower windshield frame, pull the rear access covers and check the body mounts,
Also check rocker channels for rust...if owner complains walk away!
Reply
Old Aug 16, 2007 | 09:35 AM
  #4  
MIKL's Avatar
MIKL
Thread Starter
Heel & Toe
 
Joined: Jul 2007
Posts: 20
Likes: 0
Default

To better clarify where the concern is, It is located just below the windshield and above the what I would consider the water (rain)collecting tray
Reply
Old Aug 16, 2007 | 10:44 AM
  #5  
Duke94's Avatar
Duke94
Le Mans Master
25 Year Member
Liked
Loved
Community Favorite
 
Joined: Mar 2001
Posts: 6,640
Likes: 287
From: Ann Arbor Michigan
Default

Does it look like this? This was actually just surface rust and cleaned up well.

Reply
Old Aug 16, 2007 | 03:09 PM
  #6  
MIKL's Avatar
MIKL
Thread Starter
Heel & Toe
 
Joined: Jul 2007
Posts: 20
Likes: 0
Default

Thanks, for the input.
Does anyone have a pic available of the area which is beneath the top of the hood and in the vicinity where the wipers are attached. I am referring to the area visible with the hood open (the water reservoir area near the side screens) If anyone has or could take some pics of a 73 vette that would be extremely helpful!! there are no 73's that I know of inthe area to compare with.
thanks again!!
Reply
Old Aug 16, 2007 | 03:22 PM
  #7  
hwcoop's Avatar
hwcoop
Melting Slicks
15 Year Member
 
Joined: Apr 2006
Posts: 2,084
Likes: 14
From: Airdrie Alberta
Default

Hi, is this what you were looking for?
Page 70-74 of the AIM show the birdcage construction in that area.




Last edited by hwcoop; Aug 16, 2007 at 03:26 PM.
Reply
Old Aug 16, 2007 | 09:08 PM
  #8  
MIKL's Avatar
MIKL
Thread Starter
Heel & Toe
 
Joined: Jul 2007
Posts: 20
Likes: 0
Default

Exactly what I am looking for!
Thank you!!
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 Aug 17, 2007 | 11:51 AM
  #9  
jnb5101's Avatar
jnb5101
Le Mans Master
 
Joined: Jul 2006
Posts: 8,117
Likes: 104
From: charlotte north carolina
Default

remember that the cowl area (as pictured) is fiberglass. the birdcage rusts under the fiberglass cowl braces, that are rivetted and bonded to the metal windshield frame, at either end of the trough where the wiper transmission is placed.
Reply

Get notified of new replies

To C3 Birdcage question





All times are GMT -4. The time now is 02:34 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