C7 General Discussion General C7 Corvette Discussion not covered in Tech
Sponsored by:
Sponsored by:

Help

Thread Tools
 
Search this Thread
 
Old Feb 18, 2023 | 08:44 AM
  #1  
Walter Raulerson's Avatar
Walter Raulerson
Thread Starter
Melting Slicks
Liked
Loved
Community Favorite
Top Answer: 1
 
Joined: Nov 2017
Posts: 3,137
Likes: 675
Default Help

what are those "flaps (they don't move)In front of the front wheels are they called DAMS? car is a '15 Z51

Thanks

Reply
Old Feb 18, 2023 | 09:00 AM
  #2  
Kevin A Jones's Avatar
Kevin A Jones
Race Director
Conversation Starter
Liked
Loved
Community Favorite
 
Joined: Apr 2017
Posts: 13,602
Likes: 12,865
From: Virginia
Default

Originally Posted by Walter Raulerson
what are those "flaps (they don't move)In front of the front wheels are they called DAMS? car is a '15 Z51
Thanks
Are you referring to this piece? If so, it's just an air dam / air deflector that routes air to improve aerodynamics. Some remove it or don't replace it if it gets knocked off. Even though there's probably very little benefit from it except at very high speeds, I'm under the opinion that if GM put it there then leave it.


Reply
Old Feb 18, 2023 | 09:10 AM
  #3  
Maxpowers's Avatar
Maxpowers
Le Mans Master
Liked
Loved
Community Favorite
Top Answer: 1
 
Joined: Aug 2015
Posts: 6,884
Likes: 2,887
From: Toronto
Default


This is the way I understand it too.
Reply
Old Feb 18, 2023 | 10:18 AM
  #4  
dvilin's Avatar
dvilin
Team Owner
15 Year Member
Liked
Loved
Community Favorite
 
Joined: Nov 2007
Posts: 45,281
Likes: 8,558
From: Rochester, NY
Default

Sometimes when driving over an uneven surface like some driveways or speed bumps, etc, this little dam will scrape which serves as a good warning to slow down before you do any real damage to the underside of your Vette. Not exactly what it was designed to do but serves as a good warning.
Reply
Old Feb 18, 2023 | 10:38 AM
  #5  
DGA3's Avatar
DGA3
Safety Car
Active Streak: 120 Days
Community Builder
Community Influencer
Conversation Starter
 
Joined: Dec 2017
Posts: 3,518
Likes: 2,053
From: Columbus Ohio
Default

Originally Posted by Kevin A Jones
Are you referring to this piece? If so, it's just an air dam / air deflector that routes air to improve aerodynamics. Some remove it or don't replace it if it gets knocked off. Even though there's probably very little benefit from it except at very high speeds, I'm under the opinion that if GM put it there then leave it.

Reply
Old Feb 18, 2023 | 10:38 AM
  #6  
DGA3's Avatar
DGA3
Safety Car
Active Streak: 120 Days
Community Builder
Community Influencer
Conversation Starter
 
Joined: Dec 2017
Posts: 3,518
Likes: 2,053
From: Columbus Ohio
Default

Originally Posted by dvilin
Sometimes when driving over an uneven surface like some driveways or speed bumps, etc, this little dam will scrape which serves as a good warning to slow down before you do any real damage to the underside of your Vette.

Not exactly what it was designed to do but serves as a good warning.
Good point!
Reply
Old Feb 18, 2023 | 11:11 AM
  #7  
raisinjack's Avatar
raisinjack
Burning Brakes
Photogenic
Liked
Top Answer: 1
Top Answer: 3
 
Joined: Apr 2018
Posts: 834
Likes: 296
From: Loveland Ohio
Default

the parts book calls them "lower deflector"


22799210 driver side

22799211 passenger side
Reply
Old Feb 18, 2023 | 05:18 PM
  #8  
Walter Raulerson's Avatar
Walter Raulerson
Thread Starter
Melting Slicks
Liked
Loved
Community Favorite
Top Answer: 1
 
Joined: Nov 2017
Posts: 3,137
Likes: 675
Default

Thanks mine look pretty used I'm thinking of getting some new ones thanks
Reply
Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

2027 Chevrolet Silverado 1500 First Look: Everything You NEED to Know!

 Michael S. Palmer
story-1

5 Best & 5 Worst Corvette Daily Drivers

 Joe Kucinski
story-2

The Headlights of Every Corvette Generation Explained

 Joe Kucinski
story-3

5 Best & 5 Most Overrated Corvette Track Packages of All Time!

 Joe Kucinski
story-4

Every 2027 Corvette Engine Explained

 Joe Kucinski
story-5

Designer Imagines A Corvette That Looks More Like a Corvette Than the Corvette

 Verdad Gallardo
story-6

10 Ugly Corvettes That We Still Kinda Love

 Joe Kucinski
story-7

Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer

 Brett Foote
story-8

10 Things Every Corvette Owner Needs (2026 Edition)

 Michael S. Palmer
story-9

8 Most "Only Corvette Owners Understand" Quirks and Problems

 Pouria Savadkouei
Old Feb 18, 2023 | 05:22 PM
  #9  
Walter Raulerson's Avatar
Walter Raulerson
Thread Starter
Melting Slicks
Liked
Loved
Community Favorite
Top Answer: 1
 
Joined: Nov 2017
Posts: 3,137
Likes: 675
Default

The picture I found with that part number doesn't look like the example on a reply I got here
Reply
Old Feb 18, 2023 | 05:26 PM
  #10  
Walter Raulerson's Avatar
Walter Raulerson
Thread Starter
Melting Slicks
Liked
Loved
Community Favorite
Top Answer: 1
 
Joined: Nov 2017
Posts: 3,137
Likes: 675
Default

My bad different pic shows the whole thing 77-121 price range Thanks again
Reply
Old Feb 18, 2023 | 05:34 PM
  #11  
Factoid's Avatar
Factoid
Race Director
Veteran: Navy
Community Influencer
Community Favorite
Top Answer: 5
 
Joined: Jul 2018
Posts: 10,617
Likes: 8,454
From: San Antonio, TX/Mahopac, NY
2026 Restomod of the Year Winner
2024 Corvette of the Year Finalist - Modified
2024 Corvette of the Year Finalist - Unmodified
2023 C7 of the Year Winner - Modified
Default

You always want to leave it there, but sometimes the concrete jungle has other ideas.
Reply
Old Feb 18, 2023 | 10:24 PM
  #12  
Avanti's Avatar
Avanti
Race Director
25 Year Member
Community Builder
Loved
Community Favorite
 
Joined: Mar 2001
Posts: 19,984
Likes: 6,783
From: Bonneville Salt Flats
Default

GM places them there for a reason, and it isn't that GM was just looking for a reason to clear them out of the warehouse.
Reply
Old Feb 18, 2023 | 10:54 PM
  #13  
Vetteman Jack's Avatar
Vetteman Jack
Administrator
Supporting Lifetime
Veteran: Navy
St. Jude 20 Year Donor
25 Year Member
Veteran: Reserves
 
Joined: Mar 2001
Posts: 368,638
Likes: 24,868
From: In a parallel universe. Currently own 2014 Stingray Coupe.
C7 of the Year - Modified Finalist 2021
MO Events Coordinator
St. Jude Co-Organizer
St. Jude Donor '03 thru '26
NCM Sinkhole Donor
CI 5, 8 & 11 Veteran
Default

Kevin has nailed it - those pieces help with aerodynamics.
Reply
Old Feb 19, 2023 | 06:36 AM
  #14  
Bills17n72's Avatar
Bills17n72
Safety Car
Supporting Lifetime
25 Year Member
Active Streak: 60 Days
All Eyes On Me
Liked
 
Joined: Sep 1999
Posts: 4,920
Likes: 700
From: grand rapids, lowell mi. area
Default

leave it !!
Reply
Old Feb 20, 2023 | 10:49 AM
  #15  
Walter Raulerson's Avatar
Walter Raulerson
Thread Starter
Melting Slicks
Liked
Loved
Community Favorite
Top Answer: 1
 
Joined: Nov 2017
Posts: 3,137
Likes: 675
Default

Kevin those fascia things on your car look like the picture I found BUT mine are shorter any chance they are different on a '15 Z51?
Reply
Old Feb 20, 2023 | 11:19 AM
  #16  
raisinjack's Avatar
raisinjack
Burning Brakes
Photogenic
Liked
Top Answer: 1
Top Answer: 3
 
Joined: Apr 2018
Posts: 834
Likes: 296
From: Loveland Ohio
Default

this may help you

https://www.corvette7.com/forums/sho...d.php?t=394262
Reply
Old Feb 20, 2023 | 11:27 AM
  #17  
Walter Raulerson's Avatar
Walter Raulerson
Thread Starter
Melting Slicks
Liked
Loved
Community Favorite
Top Answer: 1
 
Joined: Nov 2017
Posts: 3,137
Likes: 675
Default

Man it really does but I ain't no mechanic I did see that the part for the Z06 is 77 bucks but it comes with both what looks like my flaps and a long piece if you have time look at this part number 84319733. Thanks so much. Why do my simple ideas always turn into a complicated mess?
Reply

Get notified of new replies

To Help

Old Feb 20, 2023 | 12:37 PM
  #18  
raisinjack's Avatar
raisinjack
Burning Brakes
Photogenic
Liked
Top Answer: 1
Top Answer: 3
 
Joined: Apr 2018
Posts: 834
Likes: 296
From: Loveland Ohio
Default

if you have a Z51 they did not come with the center section, if I am not mistaken. part number 84319733 is for all 3 of the deflectors. I did a search of z51 deflectors and it appears that gm only sells the numbers I have listed above.
Reply
Old Feb 20, 2023 | 01:39 PM
  #19  
Walter Raulerson's Avatar
Walter Raulerson
Thread Starter
Melting Slicks
Liked
Loved
Community Favorite
Top Answer: 1
 
Joined: Nov 2017
Posts: 3,137
Likes: 675
Default

The site that shows 3 pieces is PARTS EXPERTS Malouf Chevrolet Cadillac all 3 for 77.40 the small pieces LOOK like the correct size and says without carbon Z06 then it says replaces 23280394 I don't know I guess I could order them and send them back if they were wrong. Still don't understand why a Z51 would have Z06 parts on it and if so why doesn't it have the 3rd piece
Reply
Old Feb 20, 2023 | 01:51 PM
  #20  
Walter Raulerson's Avatar
Walter Raulerson
Thread Starter
Melting Slicks
Liked
Loved
Community Favorite
Top Answer: 1
 
Joined: Nov 2017
Posts: 3,137
Likes: 675
Default

Ok I talked to the guy he said the kit for my car number is 84308943 I looked at it and they look correct 50 BUCKS What you guys think?

Thanks so much
Reply




All times are GMT -4. The time now is 09:45 AM.

story-0
2027 Chevrolet Silverado 1500 First Look: Everything You NEED to Know!

Slideshow: Is the 2027 Chevrolet Silverado 1500 the best Silverado yet?

By Michael S. Palmer | 2026-06-16 08:01:12


VIEW MORE
story-1
5 Best & 5 Worst Corvette Daily Drivers

Slideshow: 5 best and 5 worst Corvette daily drivers

By Joe Kucinski | 2026-06-15 10:32:13


VIEW MORE
story-2
The Headlights of Every Corvette Generation Explained

Slideshow: The headlights of every Corvette generation explained

By Joe Kucinski | 2026-06-15 10:17:14


VIEW MORE
story-3
5 Best & 5 Most Overrated Corvette Track Packages of All Time!

Slideshow: The 5 best and 5 most overrated Corvette track packages ever.

By Joe Kucinski | 2026-06-09 12:46:45


VIEW MORE
story-4
Every 2027 Corvette Engine Explained

Slideshow: Every 2027 Corvette engine explained

By Joe Kucinski | 2026-06-09 12:16:31


VIEW MORE
story-5
Designer Imagines A Corvette That Looks More Like a Corvette Than the Corvette

Slideshow: A Jaguar designer's personal project imagines what a modern front-engined Corvette might look like if Chevrolet revisited the golden age of the Stingray.

By Verdad Gallardo | 2026-06-08 19:53:43


VIEW MORE
story-6
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-7
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-8
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-9
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