Swapping to better gears

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10-07-2008, 10:14 AM

Havok956

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Swapping to better gears

I'm finally making the move out of 2.73 to the better 3.73, and i was wondering if it'd be a good idea to buy the ratech dulux install kit? My car car over 95k miles on her also. Thanks guys

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10-07-2008, 12:51 PM

Havok956

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Also need to know wether i'll need some new oil and how many quarts i'll need for the install

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10-07-2008, 01:02 PM

keliente

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Yes use a master install kit, you need 2-3 quarts for the rear end, 75w90 or 80w90 dino will do just fine, you need the additive if you have an auburn diff.

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10-07-2008, 02:32 PM

Havok956

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Alright thanks. So im going to get the 2 series motive gear and their master kit?? Also some red line 75w90 gear oil? Will i need the additive if i'm stock diff?

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