Thread: 1997 f350 powerstroke lubracation
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Old 05-29-2006, 07:01 PM
mschn99 mschn99 is offline
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Join Date: Jan 2006
Location: central coast, california
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u are right....except the rear diff. the rear diff takes 75-140 full synthetic. 85-140 will probably not hurt anything, as long as its a full synthetic.

as far as the t-case.....regular mercon or dextron is all they take.......Marc
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