3.08 posi drum rear
Supreme Member
iTrader: (27)
Joined: Jan 2006
Posts: 1,477
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From: Ct
Car: 1989 Iroc, 1987and 1989 formula 350
Engine: 305tpi,350tpi,ls1
Transmission: 700r4,t-56
Axle/Gears: 3:08,3:27,3:23
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Junior Member
Joined: May 2007
Posts: 6
Likes: 0
From: Pa
Car: 1989 formula 350
Engine: 350
Transmission: Automatic
Axle/Gears: 3.27
Re: 3.08 posi drum rear
i'm in pennsylvania i need a 3.08 posi, my car right now has a 3.70 9-bolt i want to go higher if possible. do you have a rear?
Supreme Member
iTrader: (27)
Joined: Jan 2006
Posts: 1,477
Likes: 0
From: Ct
Car: 1989 Iroc, 1987and 1989 formula 350
Engine: 305tpi,350tpi,ls1
Transmission: 700r4,t-56
Axle/Gears: 3:08,3:27,3:23
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