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

Heater Box (inside) hole ID

Thread Tools
 
Search this Thread
 
Old Dec 1, 2021 | 05:33 AM
  #1  
3X24SPD's Avatar
3X24SPD
Thread Starter
Advanced
 
Joined: Oct 2021
Posts: 83
Likes: 81
From: NH Seacoast
Default Heater Box (inside) hole ID

Folks, can someone tell me what this hole is supposed to be for? Thanks
Reply
Old Dec 1, 2021 | 07:04 AM
  #2  
Mooser's Avatar
Mooser
Race Director
10 Year Member
 
Joined: Apr 2011
Posts: 11,183
Likes: 3,335
From: North of Toronto - Ontario
Default

On a Non-A/C car, it is for a little plastic ​duct that would go up and comes out just below the wiper switch panel





I do not know if in an A/C car that would be different or not as I'm not sure it would feed some of the duct that would go out the A/C vents that are in the wiper switch panel

M

Last edited by Mooser; Dec 1, 2021 at 07:29 AM.
Reply
Old Dec 1, 2021 | 08:51 AM
  #3  
kansas123's Avatar
kansas123
Melting Slicks
15 Year Member
Liked
Loved
Top Answer: 1
 
Joined: Sep 2006
Posts: 2,815
Likes: 470
From: Wichita Kansas
Default

There's not one on my '72 A/C car....
Reply
Old Dec 1, 2021 | 09:00 AM
  #4  
Mooser's Avatar
Mooser
Race Director
10 Year Member
 
Joined: Apr 2011
Posts: 11,183
Likes: 3,335
From: North of Toronto - Ontario
Default

I think (?????) the AC cars have a different box and in that area it's totally different to handle the gauge vents but I've never worked on one so...
M
Reply
Old Dec 1, 2021 | 04:14 PM
  #5  
3X24SPD's Avatar
3X24SPD
Thread Starter
Advanced
 
Joined: Oct 2021
Posts: 83
Likes: 81
From: NH Seacoast
Default

Originally Posted by Mooser
I think (?????) the AC cars have a different box and in that area it's totally different to handle the gauge vents but I've never worked on one so...
M
Thanks very much Mooser! Yes- you are correct- AC cars have a totally different inner box.
Reply

Get notified of new replies

To Heater Box (inside) hole ID





All times are GMT -4. The time now is 05:26 AM.

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