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

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Old Jan 22, 2013 | 06:30 PM
  #1  
Alex Waller's Avatar
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From: Wheeling WV
Car: 1984 Trans Am
Engine: 305
Transmission: 700r4 automatic
front main

i went to get my car inspected and they told me to replace the front main on the transmission what exactly is a front main and how do you replace it? thank you
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Old Jan 22, 2013 | 06:33 PM
  #2  
tzim350HO's Avatar
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Car: 1991 Trans Am GTA
Engine: 350 carbed
Transmission: T5
Axle/Gears: 7.5 10 bolt 4.10
Re: front main

You have to pull the transmission! It is the seal on the input shaft of the transmission for the torque converter!
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Old Jan 22, 2013 | 06:46 PM
  #3  
Alex Waller's Avatar
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From: Wheeling WV
Car: 1984 Trans Am
Engine: 305
Transmission: 700r4 automatic
Re: front main

that sounds like fun thank you
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Old Jan 22, 2013 | 07:50 PM
  #4  
AlkyIROC's Avatar
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From: 51°N 114°W, 3500'
Car: 87 IROC L98
Engine: 588 Alcohol BBC
Transmission: Powerglide
Axle/Gears: Ford 9"/31 spline spool/4.86
Re: front main

No such thing as a front main on a transmission. If you go to a parts store and ask for that, they'll give you a really strange look.

You need a transmission input seal and you need to pull the transmission to replace it.
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Old Jan 22, 2013 | 07:55 PM
  #5  
TTOP350's Avatar
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From: Il
Car: 1989-92 FORMULA350 305 92 Hawkclone
Engine: 4++,350 & 305 CIs
Transmission: 700R4 4800 vig 18th700R4 t56 ZF6 T5
Axle/Gears: 3.70 9"ford alum chunk,dana44,9bolt
Re: front main

Or some call it a front pump seal.
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Old Jan 22, 2013 | 08:30 PM
  #6  
tzim350HO's Avatar
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Joined: Jun 2011
Posts: 198
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Car: 1991 Trans Am GTA
Engine: 350 carbed
Transmission: T5
Axle/Gears: 7.5 10 bolt 4.10
Re: front main

Yep. Doesnt really matter. As long as your not dealing with some retarded auto parts dweeb they will usually know what your talking about. Front seal on a transmission. Real hard to figure out! Yeah it sucks but its one of them things you gotta fix!
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Old Jan 22, 2013 | 08:38 PM
  #7  
Alex Waller's Avatar
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From: Wheeling WV
Car: 1984 Trans Am
Engine: 305
Transmission: 700r4 automatic
Re: front main

Sounds like a pain in the *** guess its a job for a shop to do
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Old Jan 22, 2013 | 08:48 PM
  #8  
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From: Il
Car: 1989-92 FORMULA350 305 92 Hawkclone
Engine: 4++,350 & 305 CIs
Transmission: 700R4 4800 vig 18th700R4 t56 ZF6 T5
Axle/Gears: 3.70 9"ford alum chunk,dana44,9bolt
Re: front main

Originally Posted by Alex Waller
Sounds like a pain in the *** guess its a job for a shop to do
4Hrs on a lift, start to finish.
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