1le rear differentials gear ratio

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Jul 12, 2008 | 04:13 PM

bboivin111

Thread Starter

Junior Member

Joined: Jul 2008

Posts: 1

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1le rear differentials gear ratio

I have a 1le rear diff in my 91 rs with a 3:23 gear ratio would like to get a 3:73 but i am having trouble sourcing one out anybody know what my best bet for gear ratio would be and where i could get one, i am also running a 5 speed transmission

Jul 12, 2008 | 05:16 PM

DJP87Z28

Supreme Member

Joined: Mar 2003

Posts: 4,771

Likes: 15

From: Florida

Car: 1987 Black IROC-Z (SOLD)

Re: ile rear differentials gear ratio

Wow, that is special a 1LE rear. Who told you that info??? Also that 3:23 with a 5=sp, is that stock also?

Jul 12, 2008 | 09:09 PM

Apeiron

Moderator

Joined: Jan 2000

Posts: 20,981

Likes: 11

From: Mercedes Norte, Heredia, Costa Rica

Car: 1984 Z28 Hardtop

Engine: 383 Carb

Transmission: 4L60

Axle/Gears: 3.54 Dana 44

Re: ile rear differentials gear ratio

A 91 1LE has the same 10 bolt rear that any other car had.

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