Rear Sway Bar Size?
Thread Starter
Junior Member
Joined: Jul 2012
Posts: 8
Likes: 0
From: Danville, California
Car: 1989 Chevrolet Camaro IROC-Z/Z28
Engine: 5.7L/350 cu. in. V8
Transmission: 700R4
Axle/Gears: Borg Warner 9 bolt 2.77 posi
Rear Sway Bar Size?
I have a 1989 Camaro IROC-Z and want to redo the bushings on the stock rear sway bar with Energy Suspension polyurethane bushings. The auto parts store I went to didn't know what size rear sway bar I have and neither do I. What is the the stock rear sway bar size on my car? 20mm?
Supreme Member
iTrader: (13)
Joined: Dec 2002
Posts: 2,535
Likes: 17
From: Bowdon, GA.
Car: 1988 Camaro
Engine: 355, 10.34:1, 249/252 @.050", IK200
Transmission: TH-400, 3500 stall 9.5" converter
Axle/Gears: Ford 9", detroit locker, 3.89 gears
Re: Rear Sway Bar Size?
I am not sure, but you can measure yours with a dial caliper if you have one.. If you do not have one then you can use an adjustable wrench or open end wrench set
Joined: Aug 1999
Posts: 19,282
Likes: 103
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: Rear Sway Bar Size?
Joined: Oct 2013
Posts: 2,614
Likes: 158
From: Louisville, KY
Car: 1983 Z28
Engine: 385 Fastburn
Transmission: T-5
Axle/Gears: BorgWarner 9-bolt posi, 3.27 gears
Re: Rear Sway Bar Size?
I have a 1989 Camaro IROC-Z and want to redo the bushings on the stock rear sway bar with Energy Suspension polyurethane bushings. The auto parts store I went to didn't know what size rear sway bar I have and neither do I. What is the the stock rear sway bar size on my car? 20mm?
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