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

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Old 04-04-2006, 11:33 AM   #1
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Location: East Tennesse
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Car: 1991 RS Camaro
Engine: L03 (want LS1)
Transmission: 700R-4 (and T56)
Axle/Gears: 4th Gen 3.23 posi

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new posi unit needed?
If I get a new set of 3.73s after my T56 swap, should I get new posi unit? The one in the car now is a GM unit. Rear is from a 4th Gen, has about 80-90K miles on it. Doesn't slip or anything, but I want to be sure when I do the swap. Thanks.
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Old 04-04-2006, 11:35 AM   #2
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Location: Yellowknife, NWT, Canada
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Car: 84 Z28
Engine: 357
Transmission: TH-350C
Axle/Gears: 3.43

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As long as its not burnt up i would leave it, if its rebuildable you may want to do that but i wouldnt replace the whole carrier unless it nuked.
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Old 04-04-2006, 11:35 AM
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Reload this Page new posi unit needed?
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