73-77 A-body TECH Includes 73GTO, LeMans, Grand Am, Can Am

          
Reply
 
Thread Tools Display Modes
  #1  
Old 05-28-2023, 05:49 PM
Keith Seymore's Avatar
Keith Seymore Keith Seymore is offline
Ultimate Warrior
 
Join Date: Nov 2007
Location: Motor City
Posts: 8,185
Default Quarter panel dent from racing

I've been racing my '74 Chevelle for 45 years now.

Over the last couple years I've noticed a "dent" appearing in the LH quarter panel. I can pop it back into position, making it virtually disappear (or greatly minimized) but it comes right back.

Is there an adhesive patch, maybe with a structure backing, that I can put on the backside to help it out? Or could I make my own, maybe with structural adhesive and sheet metal? Would it eventually "read through", especially on a black car?

I've added a full cage over the winter so I'm hoping that helps.

I feel like if I could stuff a football or a soccer ball in there and have it stay that it would work.

Thanks in advance -

K

Attached Thumbnails
Click image for larger version

Name:	Chevelle St Louis NMCA 2022 pic.jpg
Views:	241
Size:	59.7 KB
ID:	613372  

__________________
'63 LeMans Convertible
'63 Grand Prix
'65 GTO - original, unrestored, Dad was original owner, 5000 original mile Royal Pontiac factory racer
'74 Chevelle - original owner, 9.85 @ 136 mph besthttp://www.superchevy.com/features/s...hevy-chevelle/
My Pontiac Story: http://forums.maxperformanceinc.com/...d.php?t=560524
"Intro from an old Assembly Plant Guy":http://67-72chevytrucks.com/vboard/s...d.php?t=342926
  #2  
Old 05-28-2023, 10:18 PM
MUSLCAH MUSLCAH is offline
Ultimate Warrior
 
Join Date: Sep 2015
Location: N.H.
Posts: 1,923
Default

Find your local paintless dent repair guy....fix that in a jiffy.

Or just pop it out....and take a body spoon with 3 layers of duct tape on the spoon ...and tap tap tap on that top crease on the 1/4 panel. That will tighten it up. But if your uncomfortable with that...go with the PDR

  #3  
Old 05-28-2023, 11:25 PM
Stuart's Avatar
Stuart Stuart is offline
Ultimate Warrior
 
Join Date: Apr 2003
Location: Minneapolis
Posts: 7,938
Default

I assume all those years of racing are causing the body to flex when you launch. Maybe the body bushings are collapsed, or maybe even there's a crack formed in the chassis?

  #4  
Old 05-29-2023, 05:05 PM
turbo69bird's Avatar
turbo69bird turbo69bird is offline
Ultimate Warrior
 
Join Date: Feb 2005
Posts: 1,421
Default

My turbo car has the same issue, can pop the dent in and put happened even w a 10 pt cage, every once in a while after a run I notice that popped in pop it back out and it’s a fine for a while can’t even tell it was ever there . I have kicker bars that go all the way back to the tail light panel area too

Muslcahs plan sounds like the best solution to me if o had to fox mine I’d do that but it’s rare mine pops in so I just live with it.

I think before I did that though try taking a heat gun or a halogen light get it fairly hot (but not bubble the paint hot) and then put a very cold wet sponge on it to shrink the metal while it’s popped out.

That may be enough to SET the metal memory outwards. I did this to mine and it definitely pops in far less than it used to in fact I can’t remember the last time it did pop in .

__________________
Happiness is just a turbocharger away!
960 HP @ 11 psi, 9.70 at 146.
Iron heads, iron stock 2 bolt block , stock crank, 9 years haven't even changed a spark plug!
selling turbos and turbo related parts since 2005!
  #5  
Old 05-29-2023, 08:52 PM
Keith Seymore's Avatar
Keith Seymore Keith Seymore is offline
Ultimate Warrior
 
Join Date: Nov 2007
Location: Motor City
Posts: 8,185
Default

Thanks guys; good thoughts - keep 'em coming.

Right now I'm leaning toward the paintless dent guy, assuming I can find the right one.

K

__________________
'63 LeMans Convertible
'63 Grand Prix
'65 GTO - original, unrestored, Dad was original owner, 5000 original mile Royal Pontiac factory racer
'74 Chevelle - original owner, 9.85 @ 136 mph besthttp://www.superchevy.com/features/s...hevy-chevelle/
My Pontiac Story: http://forums.maxperformanceinc.com/...d.php?t=560524
"Intro from an old Assembly Plant Guy":http://67-72chevytrucks.com/vboard/s...d.php?t=342926
  #6  
Old 05-31-2023, 10:46 PM
MUSLCAH MUSLCAH is offline
Ultimate Warrior
 
Join Date: Sep 2015
Location: N.H.
Posts: 1,923
Default

Just go to any Dealership....they have a PDR guy...they can recommend.

My guy is excellent... they are all well trained.

Reply


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -4. The time now is 10:39 AM.

 

About Us

The PY Online Forums is the largest online gathering of Pontiac enthusiasts anywhere in the world. Founded in 1991, it was also the first online forum for people to gather and talk about their Pontiacs. Since then, it has become the mecca of Pontiac technical data and knowledge that no other place can surpass.

 




Copyright © 2017