1973-1981 GM 7.5” 10 Bolt Chevy - Ring and Pinion Gear Set w/ Master Bearing Kit Forks Sliders & Synchronizers - Model NP261 HD Differential Model: GM 11

Differential Model: GM 11

Ring Gear Diameter: 9 Inch

- Cross Reference: 18164

Whether you just added a lift and tires

1973-1981 GM 7.5” 10 Bolt Chevy - Ring and Pinion Gear Set w/ Master Bearing Kit Forks Sliders & Synchronizers - Model NP261 HD Differential Model: GM 11GM 7. 5" 10 Bolt Gear Package Description Package Includes: (1) Ring and Pinion Gear Set (1) Master Bearing Install Kit Rigid Axle aftermarket ring and pinion gear sets are made from heat treated 8620 steel. Each gear set is made using a five cut, face milled manufacturing process. Once set up correctly, this will give a square contact pattern on the drive and coast side of each tooth. We are proud of our ring and pinion lines, and you will be too!