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

Mild Upgrade

   
Old Nov 27, 2008 | 10:21 PM
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xbox07's Avatar
xbox07
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Joined: Aug 2008
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From: Greenwood SC
Car: 86' Z28
Engine: 350
Transmission: 700r4
Axle/Gears: 2.73 (for now)
Mild Upgrade
Looking for ideas on what rear to upgrade to, i've got stock 86 z28 rear (2.73 gears?). I'm wondering what gears i should go for, im looking for a nice posi rear, something that won't affect my gas mileage much (10 shouldn't get worse lol) but still enough to increase acceleration. just something mild.
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Old Nov 27, 2008 | 10:23 PM
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Screamin86's Avatar
Screamin86
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From: Verona Va
Car: 86 Trans Am,03 Yukon,92 Z28
Engine: 5.3, 5.3, lb9
Transmission: th350,4l60e,700r4
Axle/Gears: 3.73,3.73,2.73
Re: Mild Upgrade
3.23 or 3.42 should be good
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Old Nov 27, 2008 | 10:25 PM
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xbox07's Avatar
xbox07
Thread Starter
Member
 
Joined: Aug 2008
Posts: 353
Likes: 0
From: Greenwood SC
Car: 86' Z28
Engine: 350
Transmission: 700r4
Axle/Gears: 2.73 (for now)
Re: Mild Upgrade
thanks, you might have just won a award for response time lol
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