89 IROC-Z
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Junior Member
Joined: Dec 2013
Posts: 13
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From: Portland, OR
Car: 89 IROC-Z
Engine: 350 TPI
Transmission: 700R4
Axle/Gears: 9 Bolt Borg-Warner/3.27
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Junior Member
iTrader: (1)
Joined: Mar 2007
Posts: 90
Likes: 0
From: entiat, wa.
Car: '89 trans am gta
Engine: 5.7 L 350 TPI
Transmission: 700r4
Axle/Gears: not a clue!
Re: 89 IROC-Z
looks like a nice ride. Welcome.
there's a TON of info here, and everyone seems to be pretty helpful.
Another good, and Northwest, local forum is cascadecrew.org.
there's a TON of info here, and everyone seems to be pretty helpful.
Another good, and Northwest, local forum is cascadecrew.org.
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Just got this 89 IROC-Z last June. 

