I can get a set of 3.23's from a 98 Z28 for $75. My question is, will these gears fit in my 92? I want to buy them, because (correct me if I'm wrong please) it will then be limited slip. However, if they're not going to fit, or if it won't be limited slip, I don't want to waste the money.

 

Depends upon exactly what all you're getting for your $75. If you are getting carrier and all, and the carrier is a posi, then you're good to go. Plan on paying someone to install and set up properly (prices I've heard range from $150 - $300).

If the carrier is not posi, or you're not getting the carrier, then you're probably out of luck. 1st, I assume you have 2.73 or 3.08 gears currently, in which case the gears won't fit your carrier. 2nd, I assume you don't have posi now, or you wouldn't ask the question.

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82 Berlinetta, orig V-6 car, now w/86 LG4/TH700R. 2.93 limited slip. Cat-back from '91 GTA, Accel HEI SuperCoil. AMSOIL syn lubes bumper-to-bumper. Daily driver, work-in-progress (LG4 w/LB9 block, ZZ3 cam and intake, TBD heads, Hooker headers & y-pipe, 3" Catco cat).
57 Bel Air, my 1st car. 0.030 over 396, Weiand Action+, Edelbrock 1901 Q-Jet, Jacobs Omnipack, 1-3/4" headers, TH400 w/TCI Sat Night Special conv & Trans-Scat shift kit, 3.08 8.2" 10-bolt w/Powertrax, AMSOIL syn lubes bumper-to-bumper. Best 15.1 @ 5800' Bandimere. Daily driver while Camaro was being put together.

 

i have 3.23's....but I figured out that even tho they will fit, I need the differential.

Later

 

Hey, will this work and add posi to my car? if so, what else will I need other than this?

http://www.slponline.com/view_produc...TNUMBER=64501T

 

Yes.
Yes.
3-series gears and someone to install it.

 

Yes, the SLP take-off Torsen will drop right in a '92 10-bolt. As to what else you may need, it depends if you want to do it "by the book" or on the cheap. You're "supposed" to replace the ring gear bolts, bearings, etc. but unless there's any reason to believe they're damaged, you can use the existing ones and even use your outer races on the bearings still on the Torsen. SLP does not pull them off, but they do lose the outer races.

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1985 Yellow IROC-Z 5.0 HO, T-5 3.73 Torsen, 4 wheel disks
PFCM pads, GTA wheels, Koni yellows, B&M Ripper, Dynomax