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Fix T5 crack that leaks?

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Old Dec 6, 2008 | 05:08 PM
  #1  
weinz90's Avatar
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Joined: Nov 2007
Posts: 32
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From: Nebraska
Car: 87 IROC, 96 Suburban
Engine: 5.0 TPI, Vortec 5.7
Transmission: T5, Built TCI 4L60E
Axle/Gears: 3.45 posi, 3.73 eaton locker
Fix T5 crack that leaks?

i have a t5 that has a crack right by the fill plug, its a hairline crack that just seaps but i need it sealed so i can get it to the body shop. i plan on doing a t56 swap in the future. does anyone have any suggestions on a good way to fix the leak for the short term?

thanks
ryan
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Old Dec 6, 2008 | 06:52 PM
  #2  
criz123's Avatar
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Re: Fix T5 crack that leaks?

jb weld works if you have it clean and have enough time.
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Old Dec 7, 2008 | 12:28 AM
  #3  
weinz90's Avatar
Thread Starter
Junior Member
 
Joined: Nov 2007
Posts: 32
Likes: 0
From: Nebraska
Car: 87 IROC, 96 Suburban
Engine: 5.0 TPI, Vortec 5.7
Transmission: T5, Built TCI 4L60E
Axle/Gears: 3.45 posi, 3.73 eaton locker
Re: Fix T5 crack that leaks?

thanks criz, ill give that a try.
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Old Dec 7, 2008 | 10:09 AM
  #4  
jv9999's Avatar
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Posts: 1,141
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From: MA
Car: '87 IROC/'68 SS
Engine: 5.7L/350
Transmission: 700R4/Muncie 4-spd
Axle/Gears: 3.27 9 bolt / 3.31 12 bolt
Re: Fix T5 crack that leaks?

If JB doesn't work you can have it TIG welded.
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Old Dec 7, 2008 | 10:45 AM
  #5  
Kevman's Avatar
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Joined: Jul 2006
Posts: 1,674
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From: Windsor Ontario
Car: 1987 Firebird Formula
Engine: 2004 LQ4
Transmission: T-5 WC
Axle/Gears: 3.42
Re: Fix T5 crack that leaks?

LocTite 5900, it's a silicone but for engines, Chrysler used it on their transmissions instead of gaskets. Should run about $12, and would be sold at a tranny shop, would work perfect for a short trip. You would need a caulking gun.
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