Desirable RPO codes
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Joined: Mar 2015
Posts: 31
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From: West By God Virginia
Car: 1986 Z28 Iroc
Engine: 350
Transmission: 700r4
Axle/Gears: 3.23
Desirable RPO codes
I know a few like the Z28,B4Z,FE2, but what's are ones I should look for?
Could some one decode mine please.
Could some one decode mine please.
Joined: Dec 2001
Posts: 9,946
Likes: 644
From: Chicagoland
Car: 1989 IROC-Z. Original owner
Engine: LB9. Dual Cats. Big Cam
Transmission: World Class T-5
Axle/Gears: BW 3.45
Re: Desirable RPO codes
You've got an LB9 with a 3.23 posi and 4 wheel discs.
Thread Starter
Junior Member
iTrader: (-1)
Joined: Mar 2015
Posts: 31
Likes: 0
From: West By God Virginia
Car: 1986 Z28 Iroc
Engine: 350
Transmission: 700r4
Axle/Gears: 3.23
Re: Desirable RPO codes
I'm pretty sure it's a Z28/IROC the spot of sunlight is covering up the Z28 RPO code. See any other good stuff? Anyone tell what the color is from the RPOs?
It's red now with black interior.
It's red now with black interior.
Joined: Dec 2001
Posts: 9,946
Likes: 644
From: Chicagoland
Car: 1989 IROC-Z. Original owner
Engine: LB9. Dual Cats. Big Cam
Transmission: World Class T-5
Axle/Gears: BW 3.45
Re: Desirable RPO codes
WA-L8774 is bright red.
Thread Starter
Junior Member
iTrader: (-1)
Joined: Mar 2015
Posts: 31
Likes: 0
From: West By God Virginia
Car: 1986 Z28 Iroc
Engine: 350
Transmission: 700r4
Axle/Gears: 3.23
Re: Desirable RPO codes
Yes it is.I picked it up this week. The 305TPI is gone. A 350 of unknown orgins in it now.
A few pics of the car
A few pics of the car
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