Transmissions and Drivetrain Need help with your trans? Problems with your axle?

85 t/a trans pan torque specs

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Old Nov 5, 2009 | 06:49 AM
  #1  
thetaman85's Avatar
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Joined: Oct 2009
Posts: 90
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From: Orland Park, IL
Car: 85 Firebird Trans Am
Engine: Rebuilt 305 Carb
Transmission: Built 700R4
Axle/Gears: The unfortunate Open Diff, 3.23
85 t/a trans pan torque specs

can anybody tell me what the torque specs are for the trans apn on my 85's automatic trans? it leaks and i want to torque them before i replace the gasket, only if necessary.
thanks
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Old Nov 5, 2009 | 03:36 PM
  #2  
Air_Adam's Avatar
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Joined: Oct 2002
Posts: 9,067
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From: Saskatoon, SK, Canada
Car: '83 Z28, '07 Charger SRT8
Engine: 454ci, 6.1 Hemi
Transmission: TH350, A5
Axle/Gears: 2.73 posi, 3.06 posi
Re: 85 t/a trans pan torque specs

They are very small bolts, so something just beyond hand tight is good, just like steel valve covers. If there is a torque spec, it will be measured in in-lbs.
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Old Nov 5, 2009 | 04:10 PM
  #3  
Floor guy's Avatar
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From: Nanticoke, Pa
Car: 89 Firebird
Engine: 406 CI
Transmission: Pete K 700R4
Axle/Gears: 3:55
Re: 85 t/a trans pan torque specs

105 inch pounds.
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Old Nov 6, 2009 | 07:34 PM
  #4  
Pro Built Automatics's Avatar
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From: Calimesa, California, U.S.
Re: 85 t/a trans pan torque specs

When using the cork and rubber gaskets, tighten to 65-70 inch pounds and tighten "once" only. With the Duraprene gasket tighten to 70-80 inch pounds. Add a pan magnet if you do not already have one. Most "so called" pan gasket leaks are not the pan gasket, but leaks from TV cable top hat seal, dipstick tube top hat seal, manual lever seal, or the speedometer seal.
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