1973-1992 GM Dana 70 Rear - Ring & Pinion Gear Set Ratio::4.56 Chevrolet / Chevy Impala (1977-1981)

Chevrolet / Chevy Impala (1977-1981)

6" - Cast# 8064) (28 / 30 Spline)

Pinion Spline Count: 28/30

- *Note: This gear package fits the 2007-Up Toyota Tundra 5

Cadillac Escalade ESV (2001-2006)

1973-1992 GM Dana 70 Rear - Ring & Pinion Gear Set Ratio::4.56 Chevrolet / Chevy Impala (1977-1981)GM Dana 70 Ring & Pinion Description Package Includes: (1) Ring and Pinion Gear Set (Choose Ratio Above) *Note: This Dana 70 ring and pinion gear set fits the regular Dana 70, 70HD, and 70U rear differentials. 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