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Looking into a new diff

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Old Oct 24, 2010 | 06:50 PM
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From: Falcon Colorado
Default Looking into a new diff

Alrighty. I have a stock 3.08 diff right now, and I'm trying to get a set of 3.42's from a sale on here, and I was wondering what the process for changing gears is, if they'll fit, what tools/parts I'd need, etc. Or if I should just get the whole diff and install that.. I'm pretty much a noob when it comes to things like this... Sorry if it's already been asked.

All I know is that I'd need a tune after putting gears in... Why?

And if it matters, I have a 2000 Camaro 3.8L T5...

Last edited by MurderMaro; Oct 24, 2010 at 07:00 PM.
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Old Oct 24, 2010 | 11:03 PM
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3.08 gears are 2 series for on a 2 series carrier.
3.42 ( if OEM ) are 3 series for a 3 series carrier,UNLESS they are an aftermarket brand of 3.42 made for a 2 series carrier (commonly referred to as 'thick' gearset.
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Old Oct 24, 2010 | 11:37 PM
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He's right. You need A. a new posi unit to bolt stock gears on or B. aftermarket thicker 2 series gears.
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Old Oct 24, 2010 | 11:48 PM
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It's a complete diff... Just asking about what it takes to install it. It's already got the gears in it.
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Old Oct 25, 2010 | 12:10 AM
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You would have to have the diff with the gears then yes it will bolt into your axle.
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