looking for info 89 GTA
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Junior Member
iTrader: (2)
Joined: May 2008
Posts: 21
Likes: 0
From: barnegat new jersey
Car: 91 Z28 ragtop, 88 SS monte
Engine: 305 TPI
Transmission: auto
looking for info 89 GTA
i ran the vin and it says it's a 350 car
t-top,disk rear,radio control on wheel but regular dash
i am sure this is a real GTA but i thought they all had digital dash
is the transmission a standard 7004r
where on the car can i find a trim plate or something that can tell me the options?
t-top,disk rear,radio control on wheel but regular dash
i am sure this is a real GTA but i thought they all had digital dash
is the transmission a standard 7004r
where on the car can i find a trim plate or something that can tell me the options?
Joined: Nov 2010
Posts: 5,892
Likes: 84
From: Mantua NJ
Car: 1 Owner 1986 TA with a WS6 package
Engine: 5.0 EFI
Transmission: THM700R4
Axle/Gears: 277 Posi Speedo
Re: looking for info 89 GTA
In the console you may find the RPO list.By the way that console looks,it's probably not there anymore.It looks like you have a stick shift!!!!that would not be a 700R4.
Re: looking for info 89 GTA
The digital dash was basically no longer available in the 1989 production models. Additionally, the digital dash was an option on both GTA and Trans Am. It was not a standard option. Therefore, that is not a way to determine a GTA or not.
Look for the SPID on the inside wall of the center console and look for RPO code Y84 for the GTA option. If the SPID is not there, you can order an invoice for the car from GM Archives which will show if the vehicle has the GTA option (RPO code Y84) or not:
http://www.gmmediaarchive.com/
Look for the SPID on the inside wall of the center console and look for RPO code Y84 for the GTA option. If the SPID is not there, you can order an invoice for the car from GM Archives which will show if the vehicle has the GTA option (RPO code Y84) or not:
http://www.gmmediaarchive.com/
Supreme Member

Joined: Jul 2009
Posts: 2,328
Likes: 10
From: Kitchener, ON
Car: 1988 GTA
Engine: LB9
Transmission: T5
Axle/Gears: 3.45
Re: looking for info 89 GTA
SPID sticker or invoice with Y84 RPO code are the only iron clad authentification methods.
At first glance, the one pictured looks good. If you want to be an expert "GTA spotter", tips are available here:
http://www.gtasourcepage.com/newauthentication.html
At first glance, the one pictured looks good. If you want to be an expert "GTA spotter", tips are available here:
http://www.gtasourcepage.com/newauthentication.html
Supreme Member
Joined: Apr 2012
Posts: 1,353
Likes: 1
From: Streetsboro Oh
Car: 1987 T/A WS6 T-Tops/92 RS
Engine: LB9/3.1
Transmission: 700R4/700R4
Axle/Gears: 2.73/3.23
Re: looking for info 89 GTA
That car is an auto-that is the B&M shifter in there. Looks like a GTA to me, but like was said-run the RPO codes if you have them. If the trans is original then it would be a 700R4. Also like was said the digital dash was an option.
Supreme Member



Joined: May 2005
Posts: 2,220
Likes: 68
From: Atlanta
Car: '02 T/A WS6, '91 T/A, '91 Camaro RS
Engine: LS1, LB9, L03
Transmission: T56, 700R4, 700R4
Axle/Gears: 4.10 10 bolt, 2.73 10 bolts
Re: looking for info 89 GTA
Yeah, you'd think so, but it's just one of those hideous aftermarket B&M automatic shifters that looks like a manual, has no gear indicator, and is nearly impossible to get in/out of park or any gear for that matter. "Classy, professional" installation too it looks like...who needs a shift plate/upper console when you have a shifter that looks this cool?
Member
Joined: Dec 2011
Posts: 181
Likes: 0
From: London Ont
Car: 1986 Trans Am
Engine: LB9 TPI V8
Transmission: automatic
Re: looking for info 89 GTA
Hi There! I have a question the GTA's don't have the fender vent? Or do some have the vent? The GTA's I have seen online had no fender vents. Just wondering. Cheers..
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Joined: Nov 2010
Posts: 5,892
Likes: 84
From: Mantua NJ
Car: 1 Owner 1986 TA with a WS6 package
Engine: 5.0 EFI
Transmission: THM700R4
Axle/Gears: 277 Posi Speedo
Re: looking for info 89 GTA
Yeah, you'd think so, but it's just one of those hideous aftermarket B&M automatic shifters that looks like a manual, has no gear indicator, and is nearly impossible to get in/out of park or any gear for that matter. "Classy, professional" installation too it looks like...who needs a shift plate/upper console when you have a shifter that looks this cool?
Thread Starter
Junior Member
iTrader: (2)
Joined: May 2008
Posts: 21
Likes: 0
From: barnegat new jersey
Car: 91 Z28 ragtop, 88 SS monte
Engine: 305 TPI
Transmission: auto
Thread Starter
Junior Member
iTrader: (2)
Joined: May 2008
Posts: 21
Likes: 0
From: barnegat new jersey
Car: 91 Z28 ragtop, 88 SS monte
Engine: 305 TPI
Transmission: auto
Re: looking for info 89 GTA
well i'm positive now.it is a 89 GTA 350 t-top car.thanks everyone for the help
Joined: Nov 2010
Posts: 5,892
Likes: 84
From: Mantua NJ
Car: 1 Owner 1986 TA with a WS6 package
Engine: 5.0 EFI
Transmission: THM700R4
Axle/Gears: 277 Posi Speedo
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