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

1980 Brakes

Thread Tools
 
Search this Thread
 
Old Aug 26, 2008 | 10:16 PM
  #1  
garretttpe's Avatar
garretttpe
Thread Starter
Intermediate
 
Joined: Aug 2008
Posts: 42
Likes: 0
From: Delta Ohio
Default 1980 Brakes

Help
I have a 80 vette that my wife is driving in maine on Vacation and Im in Ohio. she said that when she presses on the brakes normal that it pulls hard to the left at all speeds. she took it to a sears and they wanted to change all rotors and calipers. I talked to them and said BS. that the rear has nothing to do with it. And i only need to fix this problem so i can driver it home next week to Ohio. They changed the front left and right calipers and changed all the brake fluid and bleed all 4 brakes. The car was picked up and there is no difference. Is there somethig special about these 4 piston brakes calipers in the bleeding or could somethiing elses be wrong. Please help
Larry
Reply
Old Aug 26, 2008 | 11:12 PM
  #2  
Project80's Avatar
Project80
Racer
 
Joined: Mar 2008
Posts: 428
Likes: 0
Default

What part of Maine? If the car encounter pothole roadrash, a suspension problem will cause pull problems. A restricted hose will also cause a pull to the one side. Do you think Sears checked the tire pressure? How fast did the problem develop?
Reply
Old Aug 27, 2008 | 12:00 AM
  #3  
70ZZ3 96LT4's Avatar
70ZZ3 96LT4
Burning Brakes
15 Year Member
 
Joined: Oct 2001
Posts: 911
Likes: 5
From: TN
Default calipers

it amazes me that these garages want to change the brake discs on our Corvettes. Mine are 40 years old on my 68 with almost 100,000. I would just laugh and walk away if I was told the discs needed replacing. My experience with the front pulling to one side could be a low tire or a caliper leaking fluid onto the pads which will affect braking on that wheel making the opposite wheel pull.
Reply
Old Aug 28, 2008 | 02:33 AM
  #4  
2Much Trouble's Avatar
2Much Trouble
Intermediate
 
Joined: Aug 2007
Posts: 32
Likes: 0
Default


I had to rebuild the brakes on my 82, when the seals and boots go on the calipers.
1) that caliper doesn't bite as hard
2) the brake fluid may get on the pads
I would check the pressure on the tires first and then pull the wheels off and check the calipers for any wet spots.
I pulled my calipers off and got a seal and boot kit from autozone, and had all my calipers done in an afternoon.
Reply
Old Aug 28, 2008 | 03:18 AM
  #5  
bruiser's Avatar
bruiser
Melting Slicks
15 Year Member
Active Streak: 30 Days
Active Streak: 60 Days
Active Streak: 120 Days
 
Joined: Feb 2007
Posts: 2,709
Likes: 269
From: S.E. MI
St. Jude Donor '15
Default

If it pulls to the left then I'd replace the right front brake hose. I had the same problem because my right hose was kinked.
Reply
Old Aug 28, 2008 | 12:54 PM
  #6  
VRGSVET's Avatar
VRGSVET
Advanced
 
Joined: Sep 2006
Posts: 84
Likes: 0
From: Hickam AFB Hawaii
Default

My 80 Vette had a minor pull to the left during braking. The pedal was firm. I finally noticed my right rear caliper had a small leak. It wasn't dripping, and the only way I found it was when I pulled the caliper off during other suspension work. I replaced both rear calipers and problem went away. I kept the same rotors and pads. However, I had previously replaced my flex hoses so I knew those weren't the problem. Don't know if that helps?
Reply
Old Aug 28, 2008 | 08:45 PM
  #7  
terry82's Avatar
terry82
Le Mans Master
25 Year Member
 
Joined: Jul 2000
Posts: 6,664
Likes: 162
From: columbia city in
Default

Originally Posted by bruiser
If it pulls to the left then I'd replace the right front brake hose. I had the same problem because my right hose was kinked.
its the caliber or hose.
Reply
Old Aug 28, 2008 | 08:48 PM
  #8  
KevinK's Avatar
KevinK
Drifting
 
Joined: Jun 2007
Posts: 1,404
Likes: 1
From: Ansonia/NYC CT
Default

If it's a slight pull, I had the same thing, and it was brake fluid leaking. Checks those calipers and disks.




Man, is it just me, or are there a lot of brake questions, tonight?


Some people driving em a little hard last weekend?
Reply

Get notified of new replies

To 1980 Brakes

Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

10 Ugly Corvettes That We Still Kinda Love

 Joe Kucinski
story-1

Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer

 Brett Foote
story-2

10 Things Every Corvette Owner Needs (2026 Edition)

 Michael S. Palmer
story-3

8 Most "Only Corvette Owners Understand" Quirks and Problems

 Pouria Savadkouei
story-4

10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years

 Joe Kucinski
story-5

How Much Horsepower Every Corvette Engine "LOST" in 1972

 Joe Kucinski
story-6

Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

 Michael S. Palmer
story-7

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

 Joe Kucinski
story-8

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

 Joe Kucinski
story-9

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

 Verdad Gallardo




All times are GMT -4. The time now is 04:04 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 15:43:40


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