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1990 Ford Mustang GT Question: how much gear oil for a 8.8 rear differential

 

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82gt, Noblesville, IN, January 11, 2010, 04:23
 Rookie

how much fluid does it take

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  • Medium-star Best Answer
    Valleyautotech January 11, 2010, 09:22
     Master

    The 8.8 takes 3.8 pints of 90w but they came with either a standard differential or limited slip and will need the right gear oil for the type of rear end it came with. ( Positraction or no posi )

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  • Answer #2

    Bret Bodas from RepairPal Test Shop, January 11, 2010, 09:23
     Master

    Rear Differential, With 8.8 RingGear - 3.9 pints
    You can get this and all the fluid types and quantities here: http://bit.ly/5k7rcr

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