LT1-LT4 Modifications 1993-97 Gen II Small Block V8

GU6 non locker?

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Old Mar 24, 2010 | 02:38 AM
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Default GU6 non locker?

Do they exist in F-Body rears? Dont wanna get hosed at junk yard. Anyway to tell if the rear is out of the car? Looking at a 02' GU6 rear.

Last edited by Bowtie Boy; Mar 24, 2010 at 03:39 AM.
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Old Mar 24, 2010 | 07:48 AM
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You can pull the cover but all v8 cars had a limited slip rear end. The abs from 97+ is different though
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Old Mar 24, 2010 | 11:00 AM
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If the rear is still in the car, look for code G80 (limited slip differential).
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Old Mar 24, 2010 | 11:18 AM
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Originally Posted by bigj2717
You can pull the cover but all v8 cars had a limited slip rear end. The abs from 97+ is different though
Well I have a 97z which I am looking to swap out rears.
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Old Mar 24, 2010 | 08:38 PM
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Some V6's had 3.42 gears but not posi (even in the A4's)...I parted out a '98 V6 with a posi 3.42 in an A4 car last fall actually...
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Old Mar 24, 2010 | 08:42 PM
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Originally Posted by MasterTomos
Some V6's had 3.42 gears but not posi (even in the A4's)...I parted out a '98 V6 with a posi 3.42 in an A4 car last fall actually...
Wow first time I've heard about that
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Old Mar 24, 2010 | 09:02 PM
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I pulled my rear end out of an auto 96 v6 camaro RPO CODE GU6=3.42, G80=POSI, Y87= 4 Wheel disc brakes/Dual Exhaust.
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Old Mar 24, 2010 | 09:56 PM
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I knew some one with a 5 speed 00 V6, had 3.42s and an open diff.
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If the V6 Firebird had the Y87 performance package (fairly common), it had the limited slip (G80).
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Old Mar 25, 2010 | 12:30 AM
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If the V6 Camaro was an RS version, it had the 3.42 gears and limited slip rear with disc brakes.
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