Imadude_134

iTrader: (9)

I have a 3-series Zexel Torsen unit for sale. It was a pull out from a 01 Camaro SS with 60k miles. I know it is a 3-series because it has a ring for 3.42 attached (useless without pinion, so that is included at no charge).

Uses 28 spline axles, so axles from 90-92 will work with it. Axles from 89 and older 10-bolts are 26 spline, so they would need to be replaced with 28 spline. 9-bolt axles will not work with it.

This diff will also work inside of any 93-02 camaro rear end (if yours has been swapped), as they are all 28 spline as well


I am asking $125 plus shipping. I am located in southern CA, and would prefer a local pick up, but am willing to ship at buyers expense.

Jeffs82TA

iTrader: (1)

41/12 makes it a 3.42

Has no reluctor gear so it is for a car with 4 wheel abs

Imadude_134

iTrader: (9)

Correct, the gear that is on it identifies it as a 3.42 ratio, which is a 3-series. The 3-series accepts 3.23 and numerically higher ring gears.

And setup for a car with ABS will not affect its function in a 3rd gen.

Imadude_134

iTrader: (9)

bump ^.^

anesthes

iTrader: (12)

Where is the paddle/crossshaft piece ?

-- Joe

Badass355ciz28

iTrader: (17)

if i didnt need to go efi i would have scoffed this up already......used one in my ten bolt with no issues........beat the hell out of it too..then dropped a 4th gen rear in.....good luck with the sale

anesthes

iTrader: (12)

Yeah they are the best. I have a spare one on the shelf as well.

EFI is cheap. PM me if you have questions.

-- Joe

Badass355ciz28

iTrader: (17)

Imadude_134

iTrader: (9)

Sorry I missed the post, not sure how that happened... didn't see the update...

Is that the piece that goes in the center to keep the shafts out? (block plate?) If so, I think I have it. let me check when I get home and make sure.

Imadude_134

iTrader: (9)

I do in fact have the piece. ...

Dyno Don

iTrader: (7)

Didn't you want that put in yours?

Imadude_134

iTrader: (9)

I ended up getting a different one that had the gears. This one had a mismatched pinion gear and ring gear, so I couldn't use it... happened across another that had matching gears from a 02 ss and was willing to install (sorry don, I just know you have a long wait list and this was a pretty low priority thing, lol), so I went with that set.

This one is now an extra.

TurtleTamer

iTrader: (1)

Excuse my questions, but I'm new to doing any kind of rear end mods. I've got a set of gears already (4.10s) for a 7 5/8 series III. My rear is a '91 so 28 spline. Provided I get a rebuild kit, this ought to go right in w/ my existing axles and new ring and pinion? I guess this was answered in the OP but what I'm asking is, is what you've got there everything I'll need as far as the carrier? Would I have to source any springs or pins or discs or anything (not too familiar with Posi's period let alone Zexel Torsens lol)

Imadude_134

iTrader: (9)

With the ZT diff, you would need: ring gear, pinion (3.23 and numerically higher), rebuild kit (seals, shims, etc), and the bolt that holds the block inside the carrier (available at autozone. Bolts the block in the last picture inside the carrier to keep the axles from pushing in).

The ZT diff uses worm gears for the LSD, where the auburn and Eaton use the springs and friction plates/cones. You can see the gears in the 2nd picture

BlueChevyZ

iTrader: (1)

if you remove the ring gear, what would shipping of the carrier be to 33610?
Thanks Ron

Imadude_134

iTrader: (9)

i'll weight it when I get home from work and let you know

Imadude_134

iTrader: (9)

couldn't get the ring gear off (bolts are on pretty tight, probably going to need an impact), weighs 26.5 pounds packaged and ready to ship. Shipping would be $48 to you

anesthes

iTrader: (12)

You do realize they are reverse thread, right? As in, turn them CLOCKWISE to loosen them.

-- Joe

Imadude_134

iTrader: (9)

Did not know that, never dealt with one of these myself...

Thanks for the info, I will give it another try. That would make sense why I couldn't get it to budge

Imadude_134

iTrader: (9)

Well, turning the bolts the other way did the trick.. 20.5# shipping weight, coming from 90638

anesthes

iTrader: (12)

Good thing you didn't have an impact gun. Wouldn't be too easy selling it with broken bolts from over tightening when you thought you were loosening!

I don't know why they are reverse thread. Some engineer 60 years ago apparently decided they should be.

-- Joe

Imadude_134

iTrader: (9)

Lol! Definitely a good thing!

Imadude_134

iTrader: (9)

sale pending

WoodenRegent

Still have this?

Imadude_134

iTrader: (9)

Sorry, sold