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Anyone have a pic of the OEM Bilsteins on an '85 IROC?

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Old Nov 18, 2011 | 02:04 PM
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From: Chicagoland
Car: 1989 IROC-Z. Original owner
Engine: LB9. Dual Cats. Big Cam
Transmission: World Class T-5
Axle/Gears: BW 3.45
Anyone have a pic of the OEM Bilsteins on an '85 IROC?

What color are they supposed to be and anyone have a pic? I'm pretty sure the ones on my '89 are black with a blue label. The ones on my new '85 appear yellow.

Last edited by chazman; Nov 18, 2011 at 11:16 PM.
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Old Nov 19, 2011 | 07:54 PM
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Re: Anyone have a pic of the OEM Bilsteins on an '85 IROC?

Chazman, if you find some OE Delco-Bilsteins, I'm looking for them as well. If I find some, I'll let you know. Btw, mine are yellow and the originals.
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Old Nov 20, 2011 | 12:14 AM
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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: Anyone have a pic of the OEM Bilsteins on an '85 IROC?

Originally Posted by sjaluia
Chazman, if you find some OE Delco-Bilsteins, I'm looking for them as well. If I find some, I'll let you know. Btw, mine are yellow and the originals.
You can have them rebuilt by Bilstein to OEM specs for $65 a pop. When I get a chance to get a closer look at my '85, if they are original, that's what I'm going to do. 40.5K miles and they seem shot.
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Old Nov 20, 2011 | 10:54 PM
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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: Anyone have a pic of the OEM Bilsteins on an '85 IROC?

Here's the link for the Bilstein rebuild service: http://www.bilsteinus.com/products/s...e/service.html
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Old Nov 25, 2011 | 09:38 PM
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Car: 1985 IROC-Z
Engine: LB9
Transmission: MD8
Re: Anyone have a pic of the OEM Bilsteins on an '85 IROC?

I have an 85 IROC-Z with what I believe to have original shocks/struts. The car has 103k and it rides like nothing has been changed.

I am putting the car away for the winter tomorrow, so Ill be going thru it pretty good and cleaning it and such. I can take a pic of them if youd like. From what I can tell by kneeling down and looking I can see the yellow tube. I will crawl under and find out for sure if they are the original Delco/Bilsteins and snap a pic.

Hope this helps.
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Old Nov 25, 2011 | 10:44 PM
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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: Anyone have a pic of the OEM Bilsteins on an '85 IROC?

Originally Posted by Motown
I have an 85 IROC-Z with what I believe to have original shocks/struts. The car has 103k and it rides like nothing has been changed.

I am putting the car away for the winter tomorrow, so Ill be going thru it pretty good and cleaning it and such. I can take a pic of them if youd like. From what I can tell by kneeling down and looking I can see the yellow tube. I will crawl under and find out for sure if they are the original Delco/Bilsteins and snap a pic.

Hope this helps.
Please do. I definitely have yellow rear shocks. I need to look at them closer to see if they are the OE Bilsteins. I haven't had a chance to drive the car more than afew miles, but they appear shot. I should have a garage to work in, in the next couple of weeks.
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Old Nov 26, 2011 | 09:55 AM
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Car: 73RS, 85 Iroc, 11 GT
Engine: 383FI, 406 FI, 5.0
Transmission: TKX, TKO600
Axle/Gears: 10 Bolt 3.73s, Strange 12 bolt 3.73
Re: Anyone have a pic of the OEM Bilsteins on an '85 IROC?

I have an 85 IROC. Bilstein rears are yellow, and mine still has the Decal.
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Old Nov 26, 2011 | 03:39 PM
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From: Michigan
Car: 1985 IROC-Z
Engine: LB9
Transmission: MD8
Re: Anyone have a pic of the OEM Bilsteins on an '85 IROC?

Chazman sorry I couldnt get a pic, but I did crawl under the rear and indeed they had the delco/bilstein logo and were yellow.

Hope this helps you.
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Old Nov 27, 2011 | 04:49 AM
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From: Mountlake Terrace, Wa
Car: 86 Iroc + 83 Firebird
Engine: Iroc 305 TPI, Firebird 305 4bbl
Transmission: 700r4 in both.
Axle/Gears: Iroc 3.27 Firebird 3.23
Re: Anyone have a pic of the OEM Bilsteins on an '85 IROC?

my 86 iroc has newer bilsteins on the rear, there yellow as well.
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Old Aug 8, 2012 | 05:10 PM
  #10  
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From: Michigan
Car: 1985 IROC-Z
Engine: LB9
Transmission: MD8
Re: Anyone have a pic of the OEM Bilsteins on an '85 IROC?

I guess this is better late than never. I changed my original Delco Bilstein shocks out of my IROC today for some new Bilsteins.

Here is the picture of the original shocks for my 85 IROC-Z. Other years may vary.

I had to laugh, it said these were made in "Western" Germany. These shocks show their age lol.

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Old Aug 18, 2012 | 11:24 PM
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From: Utah
Car: 89 RS 89 iroc 87 firebird
Engine: 3.1 Turbo/ 355 twin turbo
Transmission: a4 w/ 4500 stall/ a4 / t5
Axle/Gears: strange s60 /w 3:42's
Re: Anyone have a pic of the OEM Bilsteins on an '85 IROC?

this ones a lil late as well but its all i could find of my old totaled iroc i bought i have better ones somewere
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Old Apr 13, 2013 | 01:37 PM
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From: SC
Car: '87 IROC-Z | '99 SS
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Transmission: 700R4 | T56
Re: Anyone have a pic of the OEM Bilsteins on an '85 IROC?

Originally Posted by project89
(tears)
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