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will 18x8.5 / 18x9.5 fit on my stock 88 iroc?

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Old Feb 12, 2015 | 04:24 PM
  #1  
88iroczkid's Avatar
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From: windsor ON
Car: 1988 camaro Iroc-z
Engine: 355 sbc
Transmission: 700r4
will 18x8.5 / 18x9.5 fit on my stock 88 iroc?

i was wondering if a set of 18x9.5 rear and 18x8.5 front with a 56 offstt will fit on my stock 88 iroc without any mods or if i will need to use spacers?
these are the wheels- http://www.oewheelsllc.com/18-Fits-C...5#.VNq_0kfF-vQ
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Old Feb 12, 2015 | 04:29 PM
  #2  
RamIt's Avatar
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From: El Sobrante, California
Car: 1984 z28
Engine: Crate replacement L31R 350
Transmission: T56
Axle/Gears: 7.625" 28 spline 3.23
Re: will 18x8.5 / 18x9.5 fit on my stock 88 iroc?

You need to use adapters/spacers to bring the offset closer to zero with those wheels.
I would ASSume that a set of 4 (2"f and 1.5"r) adapters would be close to what you need.

Anyone care to correct my assumption?
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Old Feb 12, 2015 | 04:45 PM
  #3  
88iroczkid's Avatar
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From: windsor ON
Car: 1988 camaro Iroc-z
Engine: 355 sbc
Transmission: 700r4
Re: will 18x8.5 / 18x9.5 fit on my stock 88 iroc?

thanks for the info, What brand of spacers/adapters would be best? Ive heard alot of people on here talking about skulte, is there any other brands i should consider?
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Old Feb 12, 2015 | 10:56 PM
  #4  
RamIt's Avatar
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From: El Sobrante, California
Car: 1984 z28
Engine: Crate replacement L31R 350
Transmission: T56
Axle/Gears: 7.625" 28 spline 3.23
Re: will 18x8.5 / 18x9.5 fit on my stock 88 iroc?

I picked up a set of 4, 1.5" adapters off amazon to use with my 38 offset 17x9.5" wheels.

I believe the Skulte adapters are no longer available.

You should do some Google searches of thirdgen.org to get some adapter knowledge.

Last edited by RamIt; Feb 12, 2015 at 11:04 PM.
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Old Feb 12, 2015 | 11:31 PM
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From: Indiana
Car: 1991 Camaro Rs/Z28 clone
Engine: 5.3LSX
Transmission: T-56
Axle/Gears: DTS 12 Bolt 4.10
Re: will 18x8.5 / 18x9.5 fit on my stock 88 iroc?

I have these wheels on my car, You'll need spacers for sure. 2'' front, I'd say 1.75-2" on rear. I have 2'' spacers for the front and I run a 4th gen 12bolt rear so I didn't need spacers on the rear
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Old Feb 13, 2015 | 12:05 AM
  #6  
88iroczkid's Avatar
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From: windsor ON
Car: 1988 camaro Iroc-z
Engine: 355 sbc
Transmission: 700r4
Re: will 18x8.5 / 18x9.5 fit on my stock 88 iroc?

Originally Posted by Holmes
I have these wheels on my car, You'll need spacers for sure. 2'' front, I'd say 1.75-2" on rear. I have 2'' spacers for the front and I run a 4th gen 12bolt rear so I didn't need spacers on the rear
Sweet thanks for the info how do you like them? What size tires are you running on them? I was thithinking something around 265/40r18 for the front and 275s for the rear

Last edited by 88iroczkid; Feb 13, 2015 at 12:14 AM.
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Old Feb 13, 2015 | 10:18 AM
  #7  
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From: Indiana
Car: 1991 Camaro Rs/Z28 clone
Engine: 5.3LSX
Transmission: T-56
Axle/Gears: DTS 12 Bolt 4.10
Re: will 18x8.5 / 18x9.5 fit on my stock 88 iroc?

will 18x8.5 / 18x9.5 fit on my stock 88 iroc?-5k6o0hl.jpg

I like them a lot, really sets the car off. I have them in gunmetal/competition grey. Only difference is that I have 17"/18" with 275/40s in the front and 285/35s in the rear. I did have to massage the rear a little bit with a hammer because they rubbed during hard cornering. I don't think you'll have that issue with 275s.
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Old Feb 13, 2015 | 11:40 AM
  #8  
88iroczkid's Avatar
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From: windsor ON
Car: 1988 camaro Iroc-z
Engine: 355 sbc
Transmission: 700r4
Re: will 18x8.5 / 18x9.5 fit on my stock 88 iroc?

Originally Posted by Holmes


I like them a lot, really sets the car off. I have them in gunmetal/competition grey. Only difference is that I have 17"/18" with 275/40s in the front and 285/35s in the rear. I did have to massage the rear a little bit with a hammer because they rubbed during hard cornering. I don't think you'll have that issue with 275s.
wow that is a clean stance, looks amazing, and thanks for the info. I cant wait to see how they will look when i get them on the car.
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Old Feb 21, 2015 | 11:30 PM
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From: Fleming Island, FL
Car: 1992 Formula 350
Engine: 5.7 L98
Transmission: 700R4
Re: will 18x8.5 / 18x9.5 fit on my stock 88 iroc?

[QUOTE=Holmes;5877557]will 18x8.5 / 18x9.5 fit on my stock 88 iroc?-5k6o0hl.jpg

I like them a lot, really sets the car off. I have them in gunmetal/competition grey. Only difference is that I have 17"/18" with 275/40s in the front and 285/35s in the rear. I did have to massage the rear a little bit with a hammer because they rubbed during hard cornering. I don't think you'll have that issue with 275s.[/QUOTE

Very nice look indeed
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