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1988 Iroc z

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Old Mar 2, 2017 | 06:50 PM
  #1  
scarbucket's Avatar
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From: Illinois
Car: 1987 Firebird Formula
Engine: 355
Transmission: Borg Warner 5 spd
Axle/Gears: 3:43
1988 Iroc z

I just picked up this car yesterday night and am already in love 79788 original miles and 90 percent original as far as i can tell can you guys help me decode the rpo so we can figure out what i picked up im figuring its not very rare but this is more for my curiousity than anything ill post pics later when she gets a good bath
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Old Mar 2, 2017 | 06:52 PM
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scarbucket's Avatar
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From: Illinois
Car: 1987 Firebird Formula
Engine: 355
Transmission: Borg Warner 5 spd
Axle/Gears: 3:43
Re: 1988 Iroc z

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Old Mar 3, 2017 | 07:16 AM
  #3  
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From: Newtown, CT
Car: 1987 IROC Original Owner
Engine: LB9
Transmission: M39 MM5
Axle/Gears: G80 G92 J65
Re: 1988 Iroc z

JG1 - Aluminum Drive Shaft - nice!

8555 U/L Black - also nice!
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Old Mar 3, 2017 | 11:20 PM
  #4  
scarbucket's Avatar
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From: Illinois
Car: 1987 Firebird Formula
Engine: 355
Transmission: Borg Warner 5 spd
Axle/Gears: 3:43
Re: 1988 Iroc z

Thanks for the help! Anyone else?
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Old Mar 4, 2017 | 01:48 PM
  #5  
yo soy el warg's Avatar
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Re: 1988 Iroc z

Here is a really good link to GM RPOs that I found.

http://www.drzero.org/GMC/GM%20RPO%20Master%20List.pdf
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