Stock GTA spoiler
Check with GTA auto acc....click on link above. I put on on my T/A they are excellent quality although a little costly.
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87 Black on Black T/A
T-Tops Digital dash
5.0 TPI S/R Torquer 305 heads Summit TPI cam
204/214 @.050 .420/.442
SLP headers and catback
A4 with 3.42 gears
Fully loaded and everything usually works.
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87 Black on Black T/A
T-Tops Digital dash
5.0 TPI S/R Torquer 305 heads Summit TPI cam
204/214 @.050 .420/.442
SLP headers and catback
A4 with 3.42 gears
Fully loaded and everything usually works.
Moderator




Joined: Mar 2001
Posts: 14,293
Likes: 195
From: Doghouse ······································ Car: 1989 Formula 350 Vert Engine: 350 L98 Transmission: 700R4 Axle/Gears: B&W 3.27
Car: 87 Formula T-Top, 87 Formula HT
Engine: 5.1L TPI, 5.0L TPI
Transmission: 700R4, M5
Axle/Gears: Sag 3.73, B&W 3.45
chances are, if your spoiler is "cracked" as you put it, then the spears, that run forward up onto the rear hatch glass, are a no longer smooth. Your best bet would be to get a Fiberglass one, and ditch the HEAVY Utithane spoiler.
The buldges (swelling) on the sides come from rusting of the metal tabs inside the spoiler. There is nothing you can do BUT replace it.
The cracks, if that is all the problems with your spoiler, can be sanded out, and primed & repainted. Make sure you use the FLEX agent in your primer and clear coat. I used a DA sander and made resonably fast work of it.
John
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87 Formula Yellow/Black
5.1 TPI Automatic
Baer 12" brakes 4 wheels, KYB AGX Adjustable Shocks & struts, Custom Leather interior, WAAAY TOO MANY MODS TO LIST
87 Formula TPI (5 Speed) Yellow/Gray STOCK
1967 Buick Riviera 430hp Turns high 14's (Not bad for 4300 lbs)
83 Camaro (Parts)
83 T/A (parts)
http://www.3rdgenformula.com
The buldges (swelling) on the sides come from rusting of the metal tabs inside the spoiler. There is nothing you can do BUT replace it.
The cracks, if that is all the problems with your spoiler, can be sanded out, and primed & repainted. Make sure you use the FLEX agent in your primer and clear coat. I used a DA sander and made resonably fast work of it.
John
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87 Formula Yellow/Black
5.1 TPI Automatic
Baer 12" brakes 4 wheels, KYB AGX Adjustable Shocks & struts, Custom Leather interior, WAAAY TOO MANY MODS TO LIST
87 Formula TPI (5 Speed) Yellow/Gray STOCK
1967 Buick Riviera 430hp Turns high 14's (Not bad for 4300 lbs)
83 Camaro (Parts)
83 T/A (parts)
http://www.3rdgenformula.com
TGO Supporter
iTrader: (2)
Joined: Jul 1999
Posts: 13,579
Likes: 9
From: Readsboro, VT
Car: 85 IROC-Z / 88 GTA
Engine: 403 LSx (Pending) / 355 Tuned Port
Transmission: T56 Magnum (Pending) / T5
Axle/Gears: 3.42 / ?
The cracks can be removed like Okfoz said, but they'll come right back. A new fiberglass spoiler is the only way to go.
------------------
The IROC Homepage
<A HREF="http://www.rit.edu/~jli4307/camaro" TARGET=_blank>
View the restoration of an 85 IROC</A>
Custom Thirdgen Subwoofer Enclosures
"I didn't know a bored out Ford could go so slow" -Shenandoah
------------------
The IROC Homepage
<A HREF="http://www.rit.edu/~jli4307/camaro" TARGET=_blank>
View the restoration of an 85 IROC</A>
Custom Thirdgen Subwoofer Enclosures
"I didn't know a bored out Ford could go so slow" -Shenandoah
Senior Member


Joined: Jul 1999
Posts: 857
Likes: 45
From: Batesville, AR 72501 USA
Car: '88 Bright Red GTA UPC 81U
Engine: 5.7L TPI
Transmission: 700R4
Axle/Gears: 3.27:1
Indeed, the new fiberglass aerowing is the ONLY way to go when replacing one of the GTA spoilers. I don't know anybody who has repaired an original aerowing and had it last any length of time. My original spoiler was R/R'd three separate times.... with the results lasting anywhere from one day to 2-1/2 months.
I just got my red GTA back yesterday from the shop and the results are fantastic! Here's some views of the GT Auto fiberglass spoiler:
Get one, folks.... I really believe you'll be glad you did.
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Frankie Rider, 2
The GTA Source Page
-----------------------
'88 GTA Red Hatchback - 5.7L/A4
'88 GTA Black Notchback - 5.7L/A4
'88 GTA Gunmetal Hatchback - 5.0L/A4
I just got my red GTA back yesterday from the shop and the results are fantastic! Here's some views of the GT Auto fiberglass spoiler:
Get one, folks.... I really believe you'll be glad you did.

------------------
Frankie Rider, 2
The GTA Source Page
-----------------------
'88 GTA Red Hatchback - 5.7L/A4
'88 GTA Black Notchback - 5.7L/A4
'88 GTA Gunmetal Hatchback - 5.0L/A4
Moderator




Joined: Mar 2001
Posts: 14,293
Likes: 195
From: Doghouse ······································ Car: 1989 Formula 350 Vert Engine: 350 L98 Transmission: 700R4 Axle/Gears: B&W 3.27
Car: 87 Formula T-Top, 87 Formula HT
Engine: 5.1L TPI, 5.0L TPI
Transmission: 700R4, M5
Axle/Gears: Sag 3.73, B&W 3.45
My repaint on my spoiler has lasted since 1998, and it still looks like new (except where some punk threw some rocks from a bridge) got one small spot in the spoiler, scratchd my T's and cracked my Original windshield. caused some $1200 in damage... Fixed now...
I used Sherwin Williams paints. and had good luck.
I have to add, I am still getting a few of those GTA spoilers this winter... one for my driver, one for my 2nd Formula, and one for a friend. If anyone lives near Flint, MI, I will be ordering later this year, early next year and a group purchase might knock down the price a little.
John
[This message has been edited by okfoz (edited September 10, 2001).]
I used Sherwin Williams paints. and had good luck.
I have to add, I am still getting a few of those GTA spoilers this winter... one for my driver, one for my 2nd Formula, and one for a friend. If anyone lives near Flint, MI, I will be ordering later this year, early next year and a group purchase might knock down the price a little.
John
[This message has been edited by okfoz (edited September 10, 2001).]
Trending Topics
TGO Supporter
iTrader: (2)
Joined: Jul 1999
Posts: 13,579
Likes: 9
From: Readsboro, VT
Car: 85 IROC-Z / 88 GTA
Engine: 403 LSx (Pending) / 355 Tuned Port
Transmission: T56 Magnum (Pending) / T5
Axle/Gears: 3.42 / ?
Lookin' good Frankie. 
------------------
The IROC Homepage
<A HREF="http://www.rit.edu/~jli4307/camaro" TARGET=_blank>
View the restoration of an 85 IROC</A>
Custom Thirdgen Subwoofer Enclosures
"I didn't know a bored out Ford could go so slow" -Shenandoah

------------------
The IROC Homepage
<A HREF="http://www.rit.edu/~jli4307/camaro" TARGET=_blank>
View the restoration of an 85 IROC</A>
Custom Thirdgen Subwoofer Enclosures
"I didn't know a bored out Ford could go so slow" -Shenandoah
Senior Member
Joined: Jun 2001
Posts: 562
Likes: 0
From: New Port Richey, Florida, USA
Car: 1989 Pontiac GTA Hardtop.
Engine: ZZ4 - 350
Transmission: Garbage
Looks great Frankie!!
Mike
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Check out My Car Pics http://albums.photo.epson.com/j/Albu...667&a=13599419
Gran Turismo Americano "The Ultimate Firebird"
Smokin 1989 GTA- Bone stock except for exhaust. (no catalytic-stainless pipe into Flowmaster 2 chamber) & AC Delco Rapid Fire Plugs
Mike
------------------
Check out My Car Pics http://albums.photo.epson.com/j/Albu...667&a=13599419
Gran Turismo Americano "The Ultimate Firebird"
Smokin 1989 GTA- Bone stock except for exhaust. (no catalytic-stainless pipe into Flowmaster 2 chamber) & AC Delco Rapid Fire Plugs
Senior Member
Joined: May 2001
Posts: 745
Likes: 0
From: springfield,IL
Car: T/A / Grand Am
Engine: 383 SBC
Transmission: glide
Axle/Gears: 9" ford 5.67
<font face="Verdana, Arial" size="2">Originally posted by MY87GTA:
My spoiler is cracked, i was wondering if these spoilers can be repainted? If not were is the best place to buy them, and about how much do they cost?</font>
My spoiler is cracked, i was wondering if these spoilers can be repainted? If not were is the best place to buy them, and about how much do they cost?</font>
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87 GTA 355/700r4
ported&polished 083 heads
xe268h comp cam
1 5/8 blackjack alumicote
homebuilt y pipe,pasesetter 3in mandrel cat back.
ported/manifold,upper plentum, tpis maf.
airfoil, 24# svo injectors, home programed chip, underdrive pulleys, erson roller rockers, chromemolley pushrods,2100 stall, shiftkit, 373 10 bolt.
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