History / Originality Got a question about 1982-1992 Camaro or Firebird history? Have a question about original parts, options, RPO codes, when something was available, or how to document your car? Those questions, answers, and much more!

RPO code?

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Old

Jan 27, 2011 | 07:25 AM

#1

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Posts: 989

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From: tn.

Car: 1990 firebird,1989 Iroc z,1986 fire

Engine: 3.1lt,5.7tpi,3.1mpfi

Transmission: auto,auto

Axle/Gears: 273?277

RPO code?

A4U and R7U what are they,I tryed the rpo decoder and it said error

Old

Jan 27, 2011 | 08:41 AM

#2

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From: Florida

Car: 87 IROC-Z, 82 Pace Car

Re: RPO code?

A4U and R7U are for the Canadian Player's Challenge Series cars in Canada. A4U was the earlier cars and R7U came later.

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