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Original Wheel Size??

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Old Aug 28, 2011 | 01:53 PM
  #1  
coryprine's Avatar
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From: Gonzales, LA
Car: 85 Camaro Z28
Engine: 5.7 TPI
Transmission: 700R4
Axle/Gears: 3.42
Original Wheel Size??

Can anyone tell me if the 1985 Camaro Z28 was originally equipped with 15 or 16 inch wheels?

If it orginally came with 15's, what would I need to do to fit 16 inch iroc single lines?

Last edited by coryprine; Aug 28, 2011 at 02:02 PM.
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Old Aug 28, 2011 | 02:29 PM
  #2  
//<86TA>\\'s Avatar
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From: Central NJ
Car: 86 Trans Am
Engine: 408 stroker sbc
Transmission: TKO600
Axle/Gears: Moser full floater m9, 3:70 trutrac
Re: Original Wheel Size??

they bolt right on, you need to do nothing
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Old Aug 28, 2011 | 02:38 PM
  #3  
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From: Gonzales, LA
Car: 85 Camaro Z28
Engine: 5.7 TPI
Transmission: 700R4
Axle/Gears: 3.42
Re: Original Wheel Size??

I mean for clearance issues, such as the bump stops or rubbing...
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Old Aug 28, 2011 | 02:41 PM
  #4  
//<86TA>\\'s Avatar
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From: Central NJ
Car: 86 Trans Am
Engine: 408 stroker sbc
Transmission: TKO600
Axle/Gears: Moser full floater m9, 3:70 trutrac
Re: Original Wheel Size??

Originally Posted by coryprine
I mean for clearance issues, such as the bump stops or rubbing...
the only difference is a slight change in the length of the front steering stop. other than that, they will fit no differently on your car than they would on a car that had the 16' from the factory.

even the steering stop is almost a non issue. I have the 16x8 crosslaces on my 92 bird that had stock 15" wheels, and i dont have any abnormal issues with clearance and rubbing. I dont even have steering stops FWIW
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Old Aug 28, 2011 | 02:43 PM
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From: Lawrence, KS
Car: Met. Silver 85 IROC/Sold
Engine: 350 HO Deluxe (350ci/330hp)
Transmission: T-5 (Non-WC)
Axle/Gears: Limited Slip 3.23's
Re: Original Wheel Size??

You might find the following info interesting:

https://www.thirdgen.org/forums/susp...s-created.html

JamesC
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