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Size of OEM '86 Rear Swaybar?

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Old 06-23-2017, 04:48 AM
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Car: 2014 ZL1 / 1986 IROC-Z
Size of OEM '86 Rear Swaybar?
Can someone tell me the diameter of an OEM Swaybar on a 1986 IROC-Z? Is it 7/8" (22MM) or 1" (25MM)?
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Old 06-23-2017, 01:16 PM
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Re: Size of OEM '86 Rear Swaybar?
What sway bar, springs... the car came with depends on the options it was shipped with.
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Old 06-23-2017, 03:37 PM
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Car: 2014 ZL1 / 1986 IROC-Z
Re: Size of OEM '86 Rear Swaybar?
Originally Posted by 83 Crossfire TA
What sway bar, springs... the car came with depends on the options it was shipped with.
Sorry - Rear Swaybar. What options do you need to know?
Last edited by Trickskier; 06-23-2017 at 03:46 PM.
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Old 06-23-2017, 09:21 PM
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Car: 1984 LG4 Camaro
Engine: 350 Roller Motor
Transmission: Level 10 700R4
Axle/Gears: Strange 12 bolt 3.42
Re: Size of OEM '86 Rear Swaybar?
In 1986 it should be a 23mm rear bar - although it could be a 21mm (Z28). 24mm came on the WS6 and as far as I know, no f-body came with a 25mm from GM.

Easy to measure the bar if you have it.
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Old 06-24-2017, 05:28 AM
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Car: 2014 ZL1 / 1986 IROC-Z
Re: Size of OEM '86 Rear Swaybar?
Originally Posted by paul_huryk
In 1986 it should be a 23mm rear bar - although it could be a 21mm (Z28). 24mm came on the WS6 and as far as I know, no f-body came with a 25mm from GM.

Easy to measure the bar if you have it.
Thank You!
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Old 09-24-2017, 11:30 AM
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Re: Size of OEM '86 Rear Swaybar?
Measured my sway bars to order new bushings yesterday. My 86 IROC has 34 in front, 23 in rear.
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