#1  
Old 04-16-2020, 06:49 PM
NYH1 NYH1 is offline
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Default '92 GTA rear end?

What rear end is in a '92 Firebird GTA w/5.0L V8 and 700R4 trans.?

Thanks, NYH1.

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'78 Camaro, mild Vortec Head SBC 385 stroker motor, 9.1 comp. ratio, Lunati Voodoo 262/268 hyd. flat tap. cam, RPM intake, 650 AVS carb, TH350 w/Coan 11" 2600 stall, 8.5" 10 bolt w/3.42's and a Duragrip, 1 5/8" full length Hedmen Headers, 2 1/2" full length Flowmaster dual exhaust W/ transverse flow muffler. Gonna be a daily driver/mild street performance car!

Some sort of Poncho next.
  #2  
Old 04-17-2020, 11:46 AM
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PMDJIM PMDJIM is offline
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probably something like a 2:73. Look inside your console and look for the RPO Codes

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  #3  
Old 04-17-2020, 09:59 PM
NYH1 NYH1 is offline
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Quote:
Originally Posted by PMDJIM View Post
probably something like a 2:73. Look inside your console and look for the RPO Codes
Sorry, I should have been more clear. I want to know what size rear end, a 7.5" or 8.5". I don't currently own a 3rd gen. Firebird. I'm looking at a few of them.

Nice looking Fiero you have there.

NYH1.

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'78 Camaro, mild Vortec Head SBC 385 stroker motor, 9.1 comp. ratio, Lunati Voodoo 262/268 hyd. flat tap. cam, RPM intake, 650 AVS carb, TH350 w/Coan 11" 2600 stall, 8.5" 10 bolt w/3.42's and a Duragrip, 1 5/8" full length Hedmen Headers, 2 1/2" full length Flowmaster dual exhaust W/ transverse flow muffler. Gonna be a daily driver/mild street performance car!

Some sort of Poncho next.
  #4  
Old 04-18-2020, 08:28 AM
'ol Pinion head 'ol Pinion head is offline
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Either a 7.5 10 bolt or a 9 bolt cover Australian built Borg Warner. The really rare late 3rd Gen rear was the Dana44, it's strongest of the 3. I just don't see a Dana44 originally going in behind a 305, that stated i only have only limited experience with 3rd Gens.

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  #5  
Old 04-18-2020, 07:52 PM
NYH1 NYH1 is offline
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Quote:
Originally Posted by 'ol Pinion head View Post
Either a 7.5 10 bolt or a 9 bolt cover Australian built Borg Warner. The really rare late 3rd Gen rear was the Dana44, it's strongest of the 3. I just don't see a Dana44 originally going in behind a 305, that stated i only have only limited experience with 3rd Gens.
Thanks, NYH1.

__________________
'78 Camaro, mild Vortec Head SBC 385 stroker motor, 9.1 comp. ratio, Lunati Voodoo 262/268 hyd. flat tap. cam, RPM intake, 650 AVS carb, TH350 w/Coan 11" 2600 stall, 8.5" 10 bolt w/3.42's and a Duragrip, 1 5/8" full length Hedmen Headers, 2 1/2" full length Flowmaster dual exhaust W/ transverse flow muffler. Gonna be a daily driver/mild street performance car!

Some sort of Poncho next.
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