Know I'm not talking about women.

I have a 2.73 peg leg right now, and it has to go. I was thinking Zexel posi, the description said it was made for cars with 28 spline axles, which I think I have, but my real question is Do I have to buy a 3 series carrier or is the Zexel the carrier itself.
by the way I will have 3.42s installed at the same time.

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late model 91 rs
fully loaded t-tops, red leather
paint- gm red and yellow blend (light red)
custom painted 16" Camaro rims
305 tbi 14"x3" O.E, computer chip, accel super stock plug wires
Edelbrock 3" cat-back
MTX sub and amp, Bose all around
vic_v8@yahoo.com
street kills: a lot of "family" cars, pickups, New v-6 stang, totally killed '86 SC Camaro.

 

The torsen diff is the actual carrier itself and is a series 3. Buy the gears for a series 3 carrier and install. Your 91 will have 28 spline axles.

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Follow my racing progress on Stephen's racing page
and check out the race car

87 IROC-Z SuperPro ET Bracket Race Car
461 naturally aspirated Big Block

Best ET on a time slip: 11.242 altitude corrected to 10.89
Best MPH on a time slip: 121.52 altitude corrected to 125.89
Altitude corrected rear wheel HP: 497.9
Best 60 foot: 1.546

Racing at 3500 feet elevation but most race days it's over 5000 feet density altitude!
Member of the Calgary Drag Racing Association

87 IROC bracket car, 91 454SS daily driver, 95 Homebuilt Harley

 

thanks.
how much do you think it would cost to have them istalled, if I buy a installion kit from SLP?
To tell you the truth I'm afraid of messing with the axle, even though I do all my other work by myself: Battery, Starter, plugs, wires, power window motor, open element, and cat back.

 

The Zexel is the 3 series carrier. So your 3.42's will be fine. Rear ends are easy if you do it "by the book". If you take short cuts and half a$$ it, you will ruin parts.

Here is a link of the basic procedure: Rear build-up

This is part one, there is a link to part two on the page.

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'87 Trans Am
S/D TPI retrofit including functional PassKey,
22# injectors,
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JET AFPR, Ported Plenum,
TB Coolant Bypass, Custom Cold Air,
SSM SFC, KYB Shocks, Boxed LCAs, Wonder Bar,
8mm Accel wires,
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16" GTA rims,
Corvette Servo,
3.73 Posi
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Best 1/8: 9.519@72.74

'97 Bonneville SSE

 

I am having it done Tomarrow For 100 bucks.

Zexel Torsen Posi W/ 3.42's Into a 91 Firebird 3.23 Open Rear.




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60 Ranchero - Project ( Money Hole )
85 Sport Coupe LG4 - Daily Driver 14.82 @ 91.1 (faster than Ed)
Reader's ride -> My Ride

Just another Hot Rod kid, or thats what they all tell me.
Livin' the Stereotype

 

vic there is a 3.73 posi rear end in the classifieds right now. its exactly what you want i think.

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Jarrad
1990 IROC-Z L98 350 TPI
TH-700R4
G92- 9 Bolt Borg-Warner 3.27gears
Bright Red Hardtop/ Grey Interior


DAILY DRIVER: 1991 GREY S10 2.5L/5SPD -FOR SALE.