• Mustang Forums
  • 1965 - 1973 Classic Mustangs -General/Talk-
  • Classic Mustang Specific Tech

shaved cowl vents

  • Thread starter Thread starter vernlee
  • Start date Start date Apr 21, 2010
V

vernlee

New Member
Apr 21, 2010
4
0
1
Michigan
Apr 21, 2010
#1
  • Apr 21, 2010
  • #1
I'm going to shave or fill the cowl vents on my 66 coupe,what is the down side to this mod ? I know on the drivers side it is an air vent,passengers side I'm not sure, I will be running AC and heater,any thoughts ?

Vern
 

tx65coupe

Active Member
Nov 29, 1999
1,551
1
37
Apr 22, 2010
#2
  • Apr 22, 2010
  • #2
I have seen it done, so I know its been done, but I would not do it. The fresh air vents and heater wont work very well.
 

iskwezm

10 Year Member
May 24, 2005
4,159
20
79
Rowland Heights,California
Apr 22, 2010
#3
  • Apr 22, 2010
  • #3
I did it and the heater works fine.I get fresh air from the windows so that was not a issue
 

zm830101

New Member
May 16, 2005
116
0
0
warner robins, ga
Apr 22, 2010
#4
  • Apr 22, 2010
  • #4
iskwezm said:
I did it and the heater works fine.I get fresh air from the windows so that was not a issue
Click to expand...

got any pics of the finished product?
 

iskwezm

10 Year Member
May 24, 2005
4,159
20
79
Rowland Heights,California
Apr 22, 2010
#5
  • Apr 22, 2010
  • #5

View attachment 221954
 

uhoh5.0

Founding Member
Mar 14, 2002
354
0
17
Montgomery, AL
Apr 23, 2010
#6
  • Apr 23, 2010
  • #6
Wow, very interesting. Those things have been problematic on fords for 40 years!
 

Z06killinSBF

Member
Apr 25, 2005
457
1
19
McKinney, TX
Apr 23, 2010
#7
  • Apr 23, 2010
  • #7
I want to do it, Vintage Air kit uses recirculated air anyways. Looks much better and then you won't have that unsightly nastyness (at least I do) under the grates..
 

shoguun

New Member
Jul 28, 2009
184
0
0
Apr 23, 2010
#8
  • Apr 23, 2010
  • #8
just apply mass amounts of bondo. It will look really good
 

rusty428cj

10 Year Member
Sep 29, 2007
943
265
104
Port Richey Fl
Apr 23, 2010
#9
  • Apr 23, 2010
  • #9
I have done it on three cars. I like the look without the cowl vents. Classic AC has a cover that blocks off the fresh air from the cowl.







 

shoguun

New Member
Jul 28, 2009
184
0
0
Apr 23, 2010
#10
  • Apr 23, 2010
  • #10
do you cut out the entire thing or just the vents
 

rusty428cj

10 Year Member
Sep 29, 2007
943
265
104
Port Richey Fl
Apr 24, 2010
#11
  • Apr 24, 2010
  • #11
shoguun said:
do you cut out the entire thing or just the vents
Click to expand...

Just cut out metal patches and weld or use panel bond on top of the vents. You don't cut anything out.
 
You must log in or register to reply here.

Similar threads

M
Looking for a passenger side AC Compressor mount
  • mustangTodd
  • Feb 10, 2026
  • Classic Mustang Specific Tech
Replies
0
Views
135
Classic Mustang Specific Tech Feb 10, 2026
mustangTodd
M
L
Door pull panels, convertible versus coupe
  • lenzgt
  • Jun 25, 2026
  • 1994 - 1995 Specific Tech
Replies
2
Views
108
1994 - 1995 Specific Tech Jun 25, 2026
lenzgt
L
Engine Crankcase vent tube “relocation”?
  • Mcmahst
  • Nov 20, 2025
  • Fox 5.0 Mustang Tech
Replies
17
Views
669
Fox 5.0 Mustang Tech Dec 20, 2025
manicmechanic007
T
Fox Convertible top issues
  • TDM389
  • Feb 15, 2026
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
Replies
5
Views
327
1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- Feb 15, 2026
General karthief
9
1998 V6 - What is this line called?
  • 98_Stanger
  • Aug 10, 2025
  • SN95 V6 Mustang Tech
Replies
5
Views
292
SN95 V6 Mustang Tech Aug 10, 2025
nickyb
Share:
Bluesky Email Share Link
  • Mustang Forums
  • 1965 - 1973 Classic Mustangs -General/Talk-
  • Classic Mustang Specific Tech
Menu
Log in

Register

  • Forums
  • What's new
  • Media
  • Resources
  • Contact
  • Sponsor
X

Privacy & Transparency

We use cookies and similar technologies for the following purposes:

  • Personalized ads and content
  • Content measurement and audience insights

Do you accept cookies and these technologies?

X

Privacy & Transparency

We use cookies and similar technologies for the following purposes:

  • Personalized ads and content
  • Content measurement and audience insights

Do you accept cookies and these technologies?