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

Newly set up suspension.

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Old Aug 28, 2025 | 12:07 PM
  #1  
DonutGuard's Avatar
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From: Milford, CT
Car: '84 TRANS AM
Engine: 5.7L SBC
Transmission: TH700R4
Axle/Gears: Stock 3.73 Posi
Newly set up suspension.

Quick question on suspension.

I just finished putting the front and rear suspension on my '84 Trans Am and right now it's sitting on wheel dollies so I can move it around the garage a bit if I need to. The engine is sitting in the bay, it's got iron heads & iron intake manifold so it's pretty hefty, but there's no radiator or coolant in it, no front bumper, and no hood, and there's some stuff in the trunk area but probably less than 100lbs
. However, the front is sitting a whole 2" higher (6" between the top of the tires and the fenders) than the back (4" between the top of the tires and the quarter panels). Is this normal at first? Will the front suspension settle that much more than the rear over time? The front springs I used were Moog 5610 because Moog told me that they were the correct springs to use for a Trans AM as opposed to the other sets. Rear springs are Moog CC635, shocks for front and rear are all KYB Exel-G so nothing crazy. Not sure if it matters, but the control arms (front and back) torque arm, sway bars, wonder bar, and shock tower tops for the front are all UMI.
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Old Aug 28, 2025 | 01:04 PM
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From: Austin, TX
Car: 90 Formula / T-tops
Engine: 305 TPI
Transmission: MD8
Re: Newly set up suspension.

cant read the text, very dim
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Old Aug 28, 2025 | 01:07 PM
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T.L.'s Avatar
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From: Colorado USA
Car: '83 Firebird (T/A Clone)
Engine: 350 with L-69 components
Transmission: 700R-4, 2000 RPM stall converter
Axle/Gears: 10-bolt/3.73 ..
Re: Newly set up suspension.

It's not gonna settle. 'Been there...
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Old Aug 28, 2025 | 02:04 PM
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DonutGuard's Avatar
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From: Milford, CT
Car: '84 TRANS AM
Engine: 5.7L SBC
Transmission: TH700R4
Axle/Gears: Stock 3.73 Posi
Re: Newly set up suspension.

Originally Posted by LiquidBlue
cant read the text, very dim
I don't judge lmao

Originally Posted by T.L.
It's not gonna settle. 'Been there...
Did you do anything to fix it?
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Old Aug 28, 2025 | 02:43 PM
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T.L.'s Avatar
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From: Colorado USA
Car: '83 Firebird (T/A Clone)
Engine: 350 with L-69 components
Transmission: 700R-4, 2000 RPM stall converter
Axle/Gears: 10-bolt/3.73 ..
Re: Newly set up suspension.

Originally Posted by DonutGuard
I don't judge lmao


Did you do anything to fix it?
Yes, I cut half a coil off...
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Old Aug 28, 2025 | 03:44 PM
  #6  
DonutGuard's Avatar
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From: Milford, CT
Car: '84 TRANS AM
Engine: 5.7L SBC
Transmission: TH700R4
Axle/Gears: Stock 3.73 Posi
Re: Newly set up suspension.

Originally Posted by T.L.
Yes, I cut half a coil off...
Oh. Well then... I'm gonna go ahead and put that one on the back burner for a while LOL.

I guess on the bright side it'll be at least a little bit easier going back in when I finally get around to it.
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