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Old 11-19-2008, 02:15 PM   #1 (permalink)
EcoModding Apprentice
Join Date: Sep 2008
Location: Indiana
Posts: 131

Impala - '04 Chevrolet Impala base
90 day: 32.84 mpg (US)
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GM trans swap, lack of info

Well having been trying to look into things, and getting interrupted a lot here at home, I will see if someone can add a little info into this topic for me. According to some base info I have gotten, the new 6 speed auto found in the Saturn Aura may be a GM transmission at heart. Now my interest is will this transmission, the 6T70 or 6T75 be a possible replacement for the 4T65E in my vehicle? Have not found links or enough info yet to compare properly. Good hunting and thanks for any comments on this.

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