Suspension and Chassis Questions about your suspension? Need chassis advice?

Rear sway bar is in adiffrent spot on my 86 then my frinds 86?

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Old Oct 9, 2000 | 09:52 PM
  #1  
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From: jeff NY usa
Car: 86 Z28
Engine: 350
Transmission: W/C T-5
Axle/Gears: 9 BOLT 3.45 POSI
Rear sway bar is in adiffrent spot on my 86 then my frinds 86?

We both have z 28 I swapped in a 9-bolt but The sway bars are the same, his bar almost huggs the rear while mine is further away, does anyone have picks or could you exlain how yours look?

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Old Oct 11, 2000 | 09:58 AM
  #2  
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From: Hacienda Heights, CA
Car: 90 RS 'Vert, 88 IROC-Z, 88 Firebird
Engine: 305 ci tbi, 305 ci tpi, 350 ci tpi
Transmission: WC-T5, WC-T5, 700R4
Axle/Gears: 3.45, 3.27, 3.27
Has one car been lowered? That would effect the angle of the sway bar and how closely it hugs the rear end housing.
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Old Oct 11, 2000 | 10:05 PM
  #3  
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From: jeff NY usa
Car: 86 Z28
Engine: 350
Transmission: W/C T-5
Axle/Gears: 9 BOLT 3.45 POSI
My ca is lowered but would that make the sway bar stick out more? The car had a 10 bolt and mine has a 9 bolt does that make a diff? I don't think it is in wrong.
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Old Oct 17, 2000 | 09:31 PM
  #4  
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From: jeff NY usa
Car: 86 Z28
Engine: 350
Transmission: W/C T-5
Axle/Gears: 9 BOLT 3.45 POSI
Anyone have any pic's?
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Old Oct 18, 2000 | 04:01 AM
  #5  
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From: Denton, TX
Car: 1992 RS
Engine: 305
Transmission: A/T
The end links are connected to the body and the bushings to the rear so if you lowered the car it would fulcrum the bar and flip it up. No performance difference though....?
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Old Oct 18, 2000 | 05:01 PM
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From: jeff NY usa
Car: 86 Z28
Engine: 350
Transmission: W/C T-5
Axle/Gears: 9 BOLT 3.45 POSI
My bar seems to be further away from the rear end and a little lower.
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Old Oct 19, 2000 | 01:04 PM
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From: Central NJ, USA
Car: 1986 Firebird
Engine: 2.8 V6
Transmission: 700R4
I'm a bit confused here...

Are you talking about the distance of the bar from the axle where the bar is straight?

Or are you talking about the distance in the spot where the sway bar curves around the center of the axle?

The first would be determined by the mounting bushings for the anti-sway bar, held on by clamps similar to that used on mufflers.

The second would be determined by ride height, as the other members here mentioned. It might also be determined by the shape of the center of the axle- I've never seen a 9 bolt in junkyards so I have no data on this.


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-Tom P (Hot rodded 1986 Firebird 2.8l) from http://www.f-body.net/mailbag/3rd/3rd_mailbag.html message boards
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Old Oct 19, 2000 | 05:24 PM
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From: jeff NY usa
Car: 86 Z28
Engine: 350
Transmission: W/C T-5
Axle/Gears: 9 BOLT 3.45 POSI
I am taliking about where it crosses the the rear end housing ( the pumpkin).
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