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Diff swap--- 95 into 02 ?

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Old May 27, 2011 | 10:21 PM
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Default Diff swap--- 95 into 02 ?

I'm relatively new here and also to F bodies, so please be gentle!

I've done a lot of reading but can't seem to find a solid answer to my question. Can a 95 Z28 diff be swapped into an 01 WS6? The 01 has traction control.

From what I can find, there could be an ABS issue. Also, when I look up various parts (housing, axles etc) I can't seem to find much interchangeability and yet I find it hard to imagine that GM made two completely unique diffs for these cars.

Thanks in advance.

Carl
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Old May 27, 2011 | 11:15 PM
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We need more specifics. Whats the drivetrains in each car? V8/V6/M6/A4???

Will it physically fit? Absolutely. Will the e-brake, abs, trac, speedo work? Depends. Whats wrong with the 01's rear? You can just pull the guts out of the 95 rear and swap them in the 01.
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Old May 27, 2011 | 11:18 PM
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Thanks for replying.

The 95 diff is from a T56 car.

The 01 that needs a diff is a WS6 A4 car. The guts in it are pretty much shredded.

From what I can figure, the 95 diff will be a 3.42 and the 01 will be 3.23. The gear change is fine, actually desirable.
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Old May 28, 2011 | 12:09 AM
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From: Turnin' Wrenches Infractions: 005
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Pull the posi and gears out of the 95 and put them in the 01 housing. 01 have TCS?
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Old May 29, 2011 | 10:13 AM
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I just put a 95 Z28 rear w/ 3.73 gears into my 98 Z28 lastnight. All I did was swap the backing plates, axles, new bearings and seals. It was easy as that. Something I dont have is TC, ABS, E-Brake, I cant help you there. I went from 3.23 to 3.73 and a POSI instead LSD. I love it so far. Big Diff in getting out of the holio
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