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Old 01-29-2005, 02:54 AM   #13
687980chevy
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Join Date: Feb 2004
Location: Hilly Southern Indiana!
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The NP205 holds 2.5 qts. prior to 1980 they had 85w90. In 80 GM switched to dextron I suspect for fuel economy. But in 80 they also redesigned the ouput shaft to a slip yoke instead of a slip shaft driveshaft I don't know if the redesign required the fluid change. In really cold weather when warming up the engine, put the transfer case in neutral and trans in high gear it will limber it up pretty quick.
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Last edited by 687980chevy; 01-29-2005 at 02:57 AM.
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