Author Topic: Front and rear differential oil  (Read 2057 times)

Offline christopher.lafollette

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Front and rear differential oil
« on: January 24, 2014, 05:46:30 AM »
I have a 85 K20 Suburban that has been kind of pieced together. I was wondering what weight of gear oil I need for the front and rear differentials. I know it depends on what axles I have but really I'm not sure I'm just looking for the standard weights. Could I just go heavy and be safe all around?

Offline Irish_Alley

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Re: Front and rear differential oil
« Reply #1 on: January 24, 2014, 10:41:56 PM »
80/90 gear oil
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