Rearend Gear Size

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Jan 20, 2003 | 07:46 PM

kdgreen

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Junior Member

Joined: Nov 2002

Posts: 69

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From: Ashland City, TN

Rearend Gear Size

I have 91 rs camaro with 2.73 gears. I am going posi what size gear do I need? 8.5,7.5, etc? Thanks guys.

Kevin

Jan 20, 2003 | 08:35 PM

zupmanZ28

Supreme Member

Joined: Nov 2000

Posts: 1,760

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From: Newark, DE

Car: 86' Z28

Engine: 355

Transmission: T-56

you need a 7.5 or 7.625 ring gear for a 2 series carrier....

Eric

Jan 20, 2003 | 09:25 PM

GMTech

Supreme Member

Joined: Jul 1999

Posts: 2,767

Likes: 2

From: Vereinigten Staaten

Car: Take

Engine: Your

Transmission: Pick

If your not already a posi and are going to get one, you may as well get a "3" series carrier. "3" series gears for "3" series carriers are cheaper and more plentiful then "3" series gears specially made to fit a "2" series carrier, unless your set on keeping the 2.73s....