1984-2002 Dodge Dana 70U Rear - Gear Package w/ Master Bearing Kit Forks Sliders & Synchronizers - Model NP243 8" IFS front differential housings

8" IFS front differential housings with 28 spline front axles

GMC K25/ K2500 3/4 Ton (4WD) (1977 - 1991)

Pontiac Phoenix (1978-1979)

Chevrolet S10 (1988-2001)

Pontiac Tempest (1964-1970)

1984-2002 Dodge Dana 70U Rear - Gear Package w/ Master Bearing Kit Forks Sliders & Synchronizers - Model NP243 8" IFS front differential housingsDodge Dana 70U 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.