9bolt question
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Member
Joined: Sep 2005
Posts: 140
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From: Fairchild AFB, Wa/Oviedo FL
Car: 1995 Firebird Formula
Engine: LT1
Transmission: Th350/4k stall
Axle/Gears: 10 bolt with 3.42s
9bolt question
does anyone know where i can find parts for my 9bolt rear. receintly it has had a tendency to spin the passanger rear. im guessing that i need new clutches in the lsd
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Joined: Mar 2009
Posts: 124
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From: SC
Car: 89 TransAm GTA
Engine: 5.7 TPI
Transmission: AUTO
Axle/Gears: 3:27
Re: 9bolt question
9BOLT.COM DOES, dont do what i did and keep driving it w/the clutches slipping, cuz i eventually broke the gear set teeth.
i mean ok to drive, but don't keep punching it in to break the car loose.
i mean ok to drive, but don't keep punching it in to break the car loose.
Supreme Member
Joined: Sep 2008
Posts: 3,777
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Re: 9bolt question
The 9 bolt uses a Borg Warner cone type differential that doesn't have replaceable clutches. You can get new cones for it and shim the gears, or you can put the old cones in a lathe and turn down the ends and shim it. There is information on here somewhere about how to do this.
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iTrader: (1)
Joined: May 2003
Posts: 70
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From: Il (QC area)
Car: 1988 GTA
Engine: 5.7
Transmission: 700R4
Re: 9bolt question
If you want to order from 9bolt.com I suggest email him for all you want and wait for him to email you back. Sometimes it takes a bit for him to reply but its worth it!
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iTrader: (7)
Joined: Nov 2006
Posts: 3,740
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From: Alamogordo, NM
Car: 88 Formula 350
Engine: 5.7
Transmission: T-56
Axle/Gears: 9" 3.89
Re: 9bolt question
I am parting out 2 9 bolt carriers if you need any parts. I even have 2 sets of machined cones for sale.
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