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

hole in front caliper

Thread Tools
 
Search this Thread
 
Old Apr 9, 2017 | 06:30 PM
  #1  
M Pete's Avatar
M Pete
Thread Starter
Instructor
10 Year Member
 
Joined: Nov 2011
Posts: 212
Likes: 18
From: Bucks County, PA
Default hole in front caliper

Today I changed out the front shocks as I gradually work my way through the laundry list of "to do" on the 1980 I recently got. I'm no certified mechanic...but this doesn't look good.

Obviously the caliper will need replaced, my question is anyone know what could have caused this? this is the front passenger side.




Reply
Old Apr 9, 2017 | 06:52 PM
  #2  
corvetero's Avatar
corvetero
Pro
10 Year Member
Liked
Loved
Community Favorite
 
Joined: Dec 2011
Posts: 626
Likes: 15
From: Austin, TX
Default

I think that's normal, mine also have it and I am not having issues whatsoever.
Reply
Old Apr 9, 2017 | 06:52 PM
  #3  
jb78L-82's Avatar
jb78L-82
Le Mans Master
15 Year Member
Liked
Loved
Community Favorite
 
Joined: Oct 2007
Posts: 7,451
Likes: 974
From: RI, Now Franklin/Nashville TN
Default

I think you are in luck..I checked some images on google and that hole in some fashion is there on the caliper. I just looked at my calipers and yes there is a hole. What it is for, I do not know but if you are not leaking any brake fluid from the caliper, you should be good to go....
Reply
Old Apr 9, 2017 | 06:54 PM
  #4  
Wee's Avatar
Wee
Drifting
10 Year Member
 
Joined: Apr 2010
Posts: 1,857
Likes: 332
From: Cartersville GA
Default

That hole is supposed to be there....Here is the same hole on the front caliper on my 72. I think it's pretty much made when they thread the hole for the bolt that holds the 2 sides together.




Brian

Last edited by Wee; Apr 9, 2017 at 06:55 PM.
Reply
Old Apr 9, 2017 | 07:22 PM
  #5  
DUB's Avatar
DUB
Race Director
10 Year Member
Liked
Loved
Community Favorite
 
Joined: Apr 2009
Posts: 19,294
Likes: 2,754
From: Charlotte NC
Default

That hole is normal and you bring you to have no concerns about it.

DUB
Reply
Old Apr 9, 2017 | 07:29 PM
  #6  
M Pete's Avatar
M Pete
Thread Starter
Instructor
10 Year Member
 
Joined: Nov 2011
Posts: 212
Likes: 18
From: Bucks County, PA
Default

Alright then, thanks much!

I've never seen that before is other calipers, and only in one, and mine doesn't look like it is supposed to be there since the edges are jagged. I'll leave it alone I guess.
Reply
Old Apr 9, 2017 | 07:32 PM
  #7  
bazza77's Avatar
bazza77
Melting Slicks
15 Year Member
Liked
Loved
Community Favorite
 
Joined: Jul 2010
Posts: 3,176
Likes: 633
From: perth western australia
Default

its the end of the threaded hole , they all have them , probably room for the thread tap to get right at the end of the machined (drilled ) part and its good as you don't have to deal with a blind hole and all the build up of crap that gets stuck down there.
Reply
Old Apr 9, 2017 | 08:01 PM
  #8  
ddawson's Avatar
ddawson
Le Mans Master
25 Year Member
Liked
Loved
Community Favorite
 
Joined: Mar 2001
Posts: 5,738
Likes: 644
From: Lincoln, CA
Default

Reply

Get notified of new replies

To hole in front caliper

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 09:15 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