3.08 to 3.73

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06-07-2010, 05:59 PM

Chevy101

2nd Gear member

Thread Starter

Join Date: Jun 2008

Location: Long Island, NY

Posts: 330

3.08 to 3.73

I have a 98 v6 with 3.08 gears. I was wondering what I have to do to swap it for 3.73 gears. Will I have to change anything other than the diff?

06-08-2010, 02:48 AM

RSSSCamaro

In the Staging Lanes

Join Date: Jun 2010

Location: Spanaway Wa

Posts: 71

3.08 to 3.73 gears

Other things you will need to change, is the computer programming for the speedometer. A competent shop should be able to perform this for you. Other than that I can't think of anything else.

06-08-2010, 10:48 AM

Massey

Overdrive Member

Join Date: Apr 2010

Location: Spanaway, WA

Posts: 3,354

You will have to make sure that the speed sensors on the diff match what you have on your car for the traction control and antilock systems. Other than that what RSSS said and you are good to go.

Massey

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