1990 IROC production numbers/info
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From: East Tennessee
Car: 1992 Z28 Heritage Edition
Engine: L98
Transmission: T56
Axle/Gears: 3.23:1
1990 IROC production numbers/info
I did a search but didn't get a concrete answer.
How "rare" (I hate to use the word rare) is a 1990 IROC-Z with 350TPI?
What aside from 1/2 production year makes them special? Are they typically more saught after than other year IROCs for any particular reason aside from the newer interior?
How "rare" (I hate to use the word rare) is a 1990 IROC-Z with 350TPI?
What aside from 1/2 production year makes them special? Are they typically more saught after than other year IROCs for any particular reason aside from the newer interior?
Joined: Jul 2000
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From: In a mint Third Gen!
Car: Red 87 IROC-Z28 T-Top
Engine: 5.7 Tuned Port Injection
Transmission: 700R4 Auto
Axle/Gears: BW 9-Bolt 3.27
You can use the word rare, we won't ban you for it. 
Some Thirds are rare or are getting there. They are different for their interior, only a half year of production, only year for Speed Density in them, and the last year for the IROC-Z.
5,507 IROC-Z's (including convertibles)
2,415 L98 coupes
Some Thirds are rare or are getting there. They are different for their interior, only a half year of production, only year for Speed Density in them, and the last year for the IROC-Z.5,507 IROC-Z's (including convertibles)
2,415 L98 coupes
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Joined: Oct 2002
Posts: 9,067
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From: Saskatoon, SK, Canada
Car: '83 Z28, '07 Charger SRT8
Engine: 454ci, 6.1 Hemi
Transmission: TH350, A5
Axle/Gears: 2.73 posi, 3.06 posi
If you get your (wifes) hands on that '90 L98 car, you got yourself a real gem 
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