C1 & C2 Corvettes General C1 Corvette & C2 Corvette Discussion, Technical Info, Performance Upgrades, Project Builds, Restorations

Vent window adjustment

Thread Tools
 
Search this Thread
 
Old Mar 25, 2020 | 09:11 PM
  #1  
vipervetteguy's Avatar
vipervetteguy
Thread Starter
Drifting
20 Year Member
Conversation Starter
Top Answer: 1
Top Answer: 3
 
Joined: Sep 2004
Posts: 1,372
Likes: 321
From: Clarksville TN
Default Vent window adjustment

Brought a 66 vert restomod home today. Noticed that the right vent window doesn’t close tightly. I can see a bit of light through seal and I can manually feel the glass needs to pivot several more degrees. Before I take the door panel off I figured I’d ask about what I’m getting into. Will I find adjustments, limiters, etc. ?
Reply
Old Mar 25, 2020 | 09:25 PM
  #2  
dcamick's Avatar
dcamick
Le Mans Master
Supporting Lifetime
20 Year Member
Liked
Loved
Top Answer: 5
 
Joined: Dec 2004
Posts: 5,394
Likes: 2,767
From: Pittsburgh
2024 C2 of the Year Finalist - Modified
2023 C2 of the Year Finalist - Modified
2022 C2 of the Year Finalist - Unmodified
2019 C1 of Year Finalist (appearance mods)
Default

A vent regulator rebuild.......Not that difficult........It's probably harder to take the door panel off.....

Kits are available.....I did both on my 65....and they were both BAD!

Last edited by dcamick; Mar 25, 2020 at 09:26 PM.
Reply
Old Mar 26, 2020 | 08:20 AM
  #3  
DansYellow66's Avatar
DansYellow66
Race Director
Supporting Member
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Jan 2003
Posts: 17,659
Likes: 3,666
From: Central Arkansas
Default

In addition does it look like the vent weatherstrip may have been replaced in recent years. If so it's typical that there is a lot of resistance to the glass seating in the seal at firs and the glass needs some push while turning the crank. On mine, it took several years but finally the vent seal conformed to where it would close normally. But as noted damick if the regulator gears are worn that will be working against you too.
Reply
Old Mar 26, 2020 | 12:26 PM
  #4  
C2Scho's Avatar
C2Scho
Drifting
Supporting Lifetime
Liked
Loved
Community Favorite
Top Answer: 1
 
Joined: Oct 2018
Posts: 1,442
Likes: 719
From: Fairfax, Virginia
Default

Vipervetteguy,

Here is a link below to what you likely will need. Don't forget that there is a difference in your order for a coupe versus a convertible. Like dcamick said, taking the regulator out and putting it back in is much more difficult than actually doing the rebuild of the worn/broken regulator. Good Luck with it. C.J.

http://www.corvetteusa.com/vent.html
Reply
Old Mar 27, 2020 | 05:48 PM
  #5  
C2Scho's Avatar
C2Scho
Drifting
Supporting Lifetime
Liked
Loved
Community Favorite
Top Answer: 1
 
Joined: Oct 2018
Posts: 1,442
Likes: 719
From: Fairfax, Virginia
Default

Here is a link to someone here on the Forum selling exactly what you may have to take out of your door and rebuild. Or you could buy a new pair from this gentleman and not worry about doing a rebuild.


https://www.corvetteforum.com/forums...lators-pr.html
Reply

Get notified of new replies

To Vent window adjustment





All times are GMT -4. The time now is 03:26 PM.

story-0
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-1
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-2
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-3
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-4
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-5
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-6
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-7
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-8
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-9
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