1975-1983 GM Dana 70 Rear - Gear Package w/ Master Bearing Kit Ratio::5.86 Chevrolet Silverado 1500 (1999-2007)

Chevrolet Silverado 1500 (1999-2007)

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1975-1983 GM Dana 70 Rear - Gear Package w/ Master Bearing Kit Ratio::5.86 Chevrolet Silverado 1500 (1999-2007)GM Dana 70 Gear Package Description Package Includes: (1) Ring and Pinion Gear Set (Choose Ratio Above) (1) Differential Master Bearing Install Kit *Note: The Dana 70 has a carrier break at 4. 10 & numerically lower 4. 56 & numerically higher. That means if you have 3. 54 3. 73 ratios from the factory, and would like to run 5. 13 5. 86 ratios, you will need to buy a new carrier. Contact support if you need help figuring out what carrier you have.