ISO 3.42 gear and posi unit for 8.5" ten bolt

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Jan 3, 2014 | 08:44 AM

ZAKS62

Thread Starter

Member

Joined: Feb 2005

Posts: 112

Likes: 0

From: Monticello, IL

Car: 1987 Monte Carlo SS Aerocoupe

Engine: 305 H.O.

Transmission: 700-R4

Axle/Gears: 3:73 Posi

ISO 3.42 gear and posi unit for 8.5" ten bolt

Hey guys, needing a 3.42 or 3.73 gear and posi unit for an old style 28spline 8.5" ten bolt, would be out of or fit an 87 and older chevy truck, or 81 and older camaro, or buick GN, something like that. Lemme know what you got. zaks62@hotmail.com or (217)493-4751, thanks

Zac

Jan 5, 2014 | 05:49 PM

92droptopws6

Senior Member

iTrader: (10)

Joined: Jun 2004

Posts: 917

Likes: 31

From: Las Vegas

Car: '88 Trans Am

Engine: 5.7L TPI

Transmission: Slushbox

Axle/Gears: 3.27

Re: ISO 3.42 gear and posi unit for 8.5" ten bolt

Good price
Check out this item I found on eBay: http://pages.ebay.com/motors/link/?n...d=131085550336

Jan 23, 2014 | 01:11 AM

Johngypsy

Junior Member

Joined: Mar 2013

Posts: 56

Likes: 4

From: Houston tx

Car: 1990 Iroc z

Engine: 5.7 liter Tune port 383 stroker

Transmission: 5-speed

Axle/Gears: 3.45

Re: ISO 3.42 gear and posi unit for 8.5" ten bolt

Have a 91 z28 10 bolt with the g-80, and the G-92 performance package,
Rear end with 3.42 pose, disc sell complete for 350,
Bargain basement price, u can find that no where cheaper,,, car has under 80k miles,
Dealer ordered car in 1991,
Thanks
John
Iroc z parts and supplies