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

bolt and thread size for v6 trans

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Old Sep 20, 2009 | 11:19 AM
  #1  
DemonKnight's Avatar
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Joined: Jul 2009
Posts: 30
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Car: 85 firebird
Engine: 3.1L v6
Transmission: 700R4
Axle/Gears: 3.42
bolt and thread size for v6 trans

I need to know if any one can tell me the size and thread for the bolts to bolt the V6 700 onto the engine? I've lost the orginals and cant find the size listing any where. (I did try searching here, as well as google.)

Thanks in advance.
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Old Sep 20, 2009 | 11:37 AM
  #2  
89-bird's Avatar
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From: Pigeon Forge ,TN
Car: Firebird
Engine: 2.8 v/6
Transmission: t/5
Axle/Gears: open/3.42
Re: bolt and thread size for v6 trans

The bolts are 10mm or 12mm and I can't remember the thread pitch but you could get one of each and try them to find the right one . So you would have two bolts of 10mm and 12mm .
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Old Sep 20, 2009 | 11:49 AM
  #3  
DemonKnight's Avatar
Thread Starter
Junior Member
 
Joined: Jul 2009
Posts: 30
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Car: 85 firebird
Engine: 3.1L v6
Transmission: 700R4
Axle/Gears: 3.42
Re: bolt and thread size for v6 trans

thanks
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Old Sep 20, 2009 | 11:56 AM
  #4  
89-bird's Avatar
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15 Year Member
 
Joined: Mar 2009
Posts: 790
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From: Pigeon Forge ,TN
Car: Firebird
Engine: 2.8 v/6
Transmission: t/5
Axle/Gears: open/3.42
Re: bolt and thread size for v6 trans

You're welcome and be sure to not waste money on bolts stronger than a metric rateing of 5.8 as you don't need anything stronger for bolting the trans to the engine . If you want it to be sure and not break you could go with the 8.8 rated .
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