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-   -   Size of OEM '86 Rear Swaybar? (https://www.thirdgen.org/forums/suspension-chassis/745078-size-oem-86-rear.html)

Trickskier 06-23-2017 04:48 AM
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)?

83 Crossfire TA 06-23-2017 01:16 PM
Re: Size of OEM '86 Rear Swaybar?
 
What sway bar, springs... the car came with depends on the options it was shipped with.

Trickskier 06-23-2017 03:37 PM
Re: Size of OEM '86 Rear Swaybar?
 
Originally Posted by 83 Crossfire TA (Post 6147623)
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?

paul_huryk 06-23-2017 09:21 PM
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.

Trickskier 06-24-2017 05:28 AM
Re: Size of OEM '86 Rear Swaybar?
 
Originally Posted by paul_huryk (Post 6147748)
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!

Oddball 09-24-2017 11:30 AM
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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