C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

Newbie Question...option codes?

Old Jul 28, 2004 | 07:21 AM
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Default Newbie Question...option codes?

I bought my Vette in April of this year, and I've often wondered about some of the options it may have. Where can I look to find out more about the suspension, brakes, etc...? Is there a sticker on the car somewhere that will tell me if I have Z51 suspension, J55 brakes for example?

Thanks!
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Old Jul 28, 2004 | 07:39 AM
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Congrats and welcome aboard! Codes should be listed on a piece of paper under the storage bin behind the passenger seat. Alternatively, you can (for a price) go to the National Corvette Museum with your VIN and they'll supply a build sheet, what options it came with, and a window price sticker.
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Old Jul 28, 2004 | 08:11 AM
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Another place to look is under the center console lid.
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Old Jul 28, 2004 | 08:16 AM
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On my '94 the RPO codes are on the inside of the console door.
Here is a link for what they mean.
http://corvetteactioncenter.com/tech/rpo/8496rpo.html
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Old Jul 28, 2004 | 10:04 AM
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Once you find them, in addition to the above, you can use this to decipher as well:

http://www.vettetop100.com/crowz/rpocodes.htm

Last edited by tobijohn; Jul 28, 2004 at 10:07 AM.
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Old Jul 28, 2004 | 08:41 PM
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Originally Posted by zeitgeist57
I bought my Vette in April of this year, and I've often wondered about some of the options it may have. Where can I look to find out more about the suspension, brakes, etc...? Is there a sticker on the car somewhere that will tell me if I have Z51 suspension, J55 brakes for example?

Thanks!
Yep. I found mine on the bottom side of the center console between the driver's and passenger's seat. You can go on the net for code definitions or call 1-800-53-vette to order a build sheet.
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Old Jul 28, 2004 | 08:46 PM
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Originally Posted by JScott 88 C4
Yep. I found mine on the bottom side of the center console between the driver's and passenger's seat...
I think in 94 GM moved the RPO sticker location to the storage bin behind the passenger seat...

Last edited by tobijohn; Jul 28, 2004 at 08:59 PM.
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Old Jul 28, 2004 | 11:28 PM
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Sweet! Thanks to all who posted. I now know my Black Vette has the base suspension, ZF 6speed manual, 3.45 rear gear, and the J55 HD (13") brake package. Great to know!
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Old Jul 28, 2004 | 11:34 PM
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Originally Posted by zeitgeist57
Sweet! Thanks to all who posted. I now know my Black Vette has the base suspension, ZF 6speed manual, 3.45 rear gear, and the J55 HD (13") brake package. Great to know!
Some of the C4s also came equipped with a Chick Magnet but the RPO code for that escapes me at the moment. I know for a fact that mine doesn't have it...
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Old Jul 28, 2004 | 11:43 PM
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Originally Posted by zeitgeist57
Sweet! Thanks to all who posted. I now know my Black Vette has the base suspension, ZF 6speed manual, 3.45 rear gear, and the J55 HD (13") brake package. Great to know!
Where did you find the sticker ?
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Old Jul 29, 2004 | 12:41 AM
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Originally Posted by tobijohn
Some of the C4s also came equipped with a Chick Magnet but the RPO code for that escapes me at the moment. I know for a fact that mine doesn't have it...
I was told my RPO for the chick magnet was under my rear wheels and the only way to see them was with the ar backing up.
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Old Jul 29, 2004 | 11:49 AM
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My wife broke RPO 69, chick magnet.
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