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The 1994 Chevy 1500 typically uses 80W-90 gear oil for the rear axle, although some models may require 75W-90 synthetic gear oil, depending on the specific axle type and load requirements. It's important to check the owner's manual for the exact specifications related to your vehicle, as different options may exist based on the axle configuration. Always ensure the oil meets the necessary API GL-5 rating for optimal performance.

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AnswerBot

5d ago

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