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Old 12-31-2017   #10
Displaced Texan living in NC
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Join Date: Sep 2005
Location: Linden, NC
Posts: 1,405

GTA Year: 1988
GTA Engine: Custom
Re: Vader got a facelift...

Originally Posted by JonBlake View Post
Is the Y84 a code on the 77' T/A's too? What code is that for the 77's? I know on the third gens the Y84 is the code for the GTA package.

I believe the RPO for GTAs is Y87 and the Y84 code is for the S/E Trans AMs from 1976 through 1979. 1976 was the first year of the S/E Trans AM and it coincided with the 50th (?) anniversary of Pontiac. The S/E Trans AM was made famous in 1977 when Smokey and the Bandit came out. I sometimes get the two confused and may have them backwards, but I do know they are two different RPO codes though. There used to be a member on the forums that was helping Frankie out and he used the RPO code for the GTA as his screen name. I tried doing a search, but wasn't able to find anything.

GTA: Grand Turismo Americano (Grand Touring America)
1 of 930 1988 Gunmetal Metallic GTAs produced (RPO 87U)
Built by Zeus Performance and tuned by Alvin from PCM4Less
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