How does Posi-traction work?

[phoenix_rising]

Good info. Thanks. I see this Eaton Diff for sale for around $400 in the summit catalog. What do you guys know about these?

[97rs4life]

I think you should get a z28 rear end for $300 and just do the swap instead of trying to install your own gears and diff. Gears and diff. are not an easy install for beginners by no means.

[phoenix_rising]

but rear ends are easier??

[97rs4life]

but rear ends are??

uh? If asking how much, I got my z28 rear end for $300. They come with 3.42s, and LSD.

[phoenix_rising]

No I was asking how hard it would be to put it?

[97rs4life]

oh it wasn't hard at all. Just drop old one, slide the new one in and go. Helps when you have a lift like me, lol.

[phoenix_rising]

Hmm I dont have a lift but maybe I can borrow one...

Maybe later this summer. Just trying to plan out my mods so I get the best bang for my buck and have a thorough understanding of options. Thanks guys!

[greenmachine]

First check your car for a GU# code on the drivers door, and let us know what number you have. That will tell us what gears you currently have.

is there another way to check? because i have been wondering but all the numbers on the sticker have been washed away.

[99SSRhodes]

Ive got POSI in my 3.8 and i love it!!

P.S. I dont think ur gona be borrowing a LIFT maby a jack but i dont think u'll be just takeing it over to your house and useing it lol

[1bad83ta]

if u look on the cover there should be a small metal tab hanging on one of the bolts that says posi.

[phoenix_rising]

Ive got POSI in my 3.8 and i love it!!

P.S. I dont think ur gona be borrowing a LIFT maby a jack but i dont think u'll be just takeing it over to your house and useing it lol

I'm thinking about doing this as well. But it will be a while. Have to take care of a few things first.

[JoeliusZ28]

if u look on the cover there should be a small metal tab hanging on one of the bolts that says posi.

you serious?

[1bad83ta]

They are on our thirdgen cars.

[JoeliusZ28]

They are on our thirdgen cars.

ok, cause ive changed the dif fluids in both my car and my truck, and didnt see anything like that - they both have posi's

[1bad83ta]

I was just throwing that out there, it seems that a lot of the older posi's have the tag on there so you put the posi additive into the fluid. My car, my brothers regal, and our other ta all have that tag on them.