Rear Swaybar Size on a 1990 IROC?
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Joined: Nov 2000
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From: Beaver,PA,USA
Rear Swaybar Size on a 1990 IROC?
I am trying to find out the size of the rear swaybar on a 1990 IROC. It appears that the rear bars are interchangeable between the 3rd gen and the 4th gen and I am looking for a bigger rear.
Thanks
Thanks
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iTrader: (7)
Joined: Mar 2001
Posts: 6,420
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From: Fort Mill, SC, USA
Car: '88 Iroc, '91 RS, and a '70 RS
Engine: 5.7 TPI; 5.0 TBI; ZZ4/T56 on the ag
Transmission: A4, A4, slated to be a T56
The rears are indeed interchangable, but you need to read this:
https://www.thirdgen.org/techbb2/sho...threadid=59687
The only way to be sure of what you have is to get under the car and measure it where the bushings ride.
Ed
https://www.thirdgen.org/techbb2/sho...threadid=59687
The only way to be sure of what you have is to get under the car and measure it where the bushings ride.
Ed
Thread Starter
Senior Member
Joined: Nov 2000
Posts: 661
Likes: 1
From: Beaver,PA,USA
Thanks for the link. It appears that a 90 would be a 21mm RPO FE2) or 24mm (no code).
The bushings/bushing mounts can slide so that shouldn't be an issue...
I guess I'm in. Thanks.
The bushings/bushing mounts can slide so that shouldn't be an issue...
I guess I'm in. Thanks.
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