Reverse/flip airdam
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Supreme Member
Joined: Aug 2011
Posts: 1,178
Likes: 1
From: Aloha, Oregon
Car: 1991 Christine Z28
Engine: RV Cam and Intake 350 SBC
Transmission: 5speed
Axle/Gears: 3.08 ls Posi
Reverse/flip airdam
Just wondering if anyone has reversed the airdam, unbolted it, turned it around, bolted it back up. Mine is starting to bend backwards after scraping on EVERYTHING, and was wondering if anyone has tried flipping them around before. I'm asking because I don't want to crawl around in the rain, plus my car is a pita to get off the ground.
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Joined: Jun 2010
Posts: 16
Likes: 0
From: SCV
Car: 1991 Camaro
Engine: 305
Transmission: 700r4
Axle/Gears: 3.73
Re: Reverse/flip airdam
I have not tried reversing it, but I have tried bending it back using a heat gun and putting an angle on it like a scoop and I bent it too far causing my car to get hot fast! So I bent it back to flat and it works good.
Joined: Dec 2005
Posts: 4,795
Likes: 15
From: St. Cloud, MN
Car: 1984 Trans Am
Engine: LS1383 in work
Transmission: Magnum F - to be installed
Axle/Gears: Zexel Torsen 3.73, 28-spline mosers
Re: Reverse/flip airdam
Just wondering if anyone has reversed the airdam, unbolted it, turned it around, bolted it back up. Mine is starting to bend backwards after scraping on EVERYTHING, and was wondering if anyone has tried flipping them around before. I'm asking because I don't want to crawl around in the rain, plus my car is a pita to get off the ground.
if it's still scraping on bumps, it could be an indicator of worn shocks/springs.
I've lowered my 84 2" and I hardly hit anything unless I'm going over a speed bump or pull to close to a curb when parking. Also occasinally if there is a bump in the road that's too steep, I'll bottom out on the nose then occasionally.
For jacking, do you have a low-profile jack? If not, get one from Sears, there is a craftsman version that starts only 2" off the ground making it easy to get under to the frame rails. Makes jacking our cars much, much easier.
Last edited by Ozz1967; Nov 24, 2012 at 12:37 PM.
Thread Starter
Supreme Member
Joined: Aug 2011
Posts: 1,178
Likes: 1
From: Aloha, Oregon
Car: 1991 Christine Z28
Engine: RV Cam and Intake 350 SBC
Transmission: 5speed
Axle/Gears: 3.08 ls Posi
Re: Reverse/flip airdam
As long as the bolts are solid and the damn itself is not broken it should be working fine. If its scraping on everything, try and alleviate situations where you find it scraping/being more careful so it doesn't scrape.
if it's still scraping on bumps, it could be an indicator of worn shocks/springs.
I've lowered my 84 2" and I hardly hit anything unless I'm going over a speed bump or pull to close to a curb when parking. Also occasinally if there is a bump in the road that's too steep, I'll bottom out on the nose then occasionally.
For jacking, do you have a low-profile jack? If not, get one from Sears, there is a craftsman version that starts only 2" off the ground making it easy to get under to the frame rails. Makes jacking our cars much, much easier.
if it's still scraping on bumps, it could be an indicator of worn shocks/springs.
I've lowered my 84 2" and I hardly hit anything unless I'm going over a speed bump or pull to close to a curb when parking. Also occasinally if there is a bump in the road that's too steep, I'll bottom out on the nose then occasionally.
For jacking, do you have a low-profile jack? If not, get one from Sears, there is a craftsman version that starts only 2" off the ground making it easy to get under to the frame rails. Makes jacking our cars much, much easier.
Member
Joined: Sep 2009
Posts: 103
Likes: 0
Car: 1988 Trans Am GTA
Engine: 305
Transmission: 700R4
Axle/Gears: 3.73 posi
Re: Reverse/flip airdam
Mine was bending backwards so me and my dad took L brackets and bolted it to spot where the bolts normally go and then drilled two holes in the air dam for each bracket and put bolts into them, its very rigid now and i like it a lot, to make sure it blended in I gave it a shot of black spray paint.
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iTrader: (5)
Joined: Dec 2001
Posts: 2,873
Likes: 5
From: East Tennessee
Car: 1992 Z28 Heritage Edition
Engine: L98
Transmission: T56
Axle/Gears: 3.23:1
Re: Reverse/flip airdam
Then again, you could break down and spend a few bux on a new one.
http://www.ebay.com/itm/82-83-84-92-...sories&vxp=mtr
http://www.ebay.com/itm/82-83-84-92-...sories&vxp=mtr
Supreme Member

Joined: Jul 2009
Posts: 2,328
Likes: 9
From: Kitchener, ON
Car: 1988 GTA
Engine: LB9
Transmission: T5
Axle/Gears: 3.45
Re: Reverse/flip airdam
To my eye, the air dam should be leaning slightly forward at the bottom edge like a cow catcher on the front of a train. When I noticed it was bent not just straight down, but slightly rearward at the bottom edge, this is how I fixed it:
First, I stiffened the soft plastic by screwing a thin flat piece of wood on each of the back flat sides of the air dam. Then, I mechanic wired the air dam forward slightly to two existing body bolts that are sitting right there. You might call this a Mickey Mouse repair, but it was free and it's barely noticable. It's crashed into several driveway bumps and it's been good for over 2 years.


First, I stiffened the soft plastic by screwing a thin flat piece of wood on each of the back flat sides of the air dam. Then, I mechanic wired the air dam forward slightly to two existing body bolts that are sitting right there. You might call this a Mickey Mouse repair, but it was free and it's barely noticable. It's crashed into several driveway bumps and it's been good for over 2 years.


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Thread Starter
Supreme Member
Joined: Aug 2011
Posts: 1,178
Likes: 1
From: Aloha, Oregon
Car: 1991 Christine Z28
Engine: RV Cam and Intake 350 SBC
Transmission: 5speed
Axle/Gears: 3.08 ls Posi
Re: Reverse/flip airdam
Mine was bending backwards so me and my dad took L brackets and bolted it to spot where the bolts normally go and then drilled two holes in the air dam for each bracket and put bolts into them, its very rigid now and i like it a lot, to make sure it blended in I gave it a shot of black spray paint.
To my eye, the air dam should be leaning slightly forward at the bottom edge like a cow catcher on the front of a train. When I noticed it was bent not just straight down, but slightly rearward at the bottom edge, this is how I fixed it:
First, I stiffened the soft plastic by screwing a thin flat piece of wood on each of the back flat sides of the air dam. Then, I mechanic wired the air dam forward slightly to two existing body bolts that are sitting right there. You might call this a Mickey Mouse repair, but it was free and it's barely noticable. It's crashed into several driveway bumps and it's been good for over 2 years.
First, I stiffened the soft plastic by screwing a thin flat piece of wood on each of the back flat sides of the air dam. Then, I mechanic wired the air dam forward slightly to two existing body bolts that are sitting right there. You might call this a Mickey Mouse repair, but it was free and it's barely noticable. It's crashed into several driveway bumps and it's been good for over 2 years.
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