can't find RPO codes

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Jun 9, 2002 | 11:10 AM

Daemorok

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Joined: May 2002

Posts: 197

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From: Philadelphia

can't find RPO codes

I looked everywhere i can think of, and I cant find RPO codes on my 84 trans am.

Does anyonw know where they could be ?

Jun 9, 2002 | 11:19 PM

scottmoyer

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Joined: Jun 2000

Posts: 8,464

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From: Florida

Car: 87 IROC-Z, 82 Pace Car

I don't believe that the RPO codes were listed until 85. I could be wrong.

Jun 10, 2002 | 11:53 AM

Daemorok

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Joined: May 2002

Posts: 197

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From: Philadelphia

hmm, well the only thing i really want to know is the differential ratio, it is either 3.43 or 3.73, but i dont know which one.

Is there another way to find out ?

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