Package Includes:

(1) Ring and Pinion Gear Set (Choose Ratio Above)

- *Note: This gear set only fits Buick, Oldsmobile and Pontiac GM 8.2".

- Rigid Axle's aftermarket ring and pinion gear sets are made from heat treated 8620 steel. Our aftermarket 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!

- Remember to properly break in your new gear set! Click here for instructions!

- Rigid Axle is proud to offer our customers a full line of differential, transfer case, and transmission parts. We specialize in complete rebuild kits for domestic cars and trucks. Give us a call with your year, make, and model and we'll build you a custom kit for your build!

• Buick Electra (1964-1972)
• Buick Gran Sport (1965-1967)
• Buick GS (1970-1972)
• Buick GS 350 (1968-1969)
• Buick GS 400 (1968-1969)
• Buick GS 455 (1970-1972)
• Buick Skylark (1964-1972)
• Buick Sportwagon (1964-1972)
• Oldsmobile 442 (1964-1967)
• Oldsmobile Cutlass (1964-1967)
• Oldsmobile Cutlass Supreme (1967)
• Oldsmobile F85 (1964-1967)
• Oldsmobile Jetstar 88 (1965-1966)
• Oldsmobile Jetstar I (1965)
• Pontiac Bonneville (1964-1972)
• Pontiac Catalina (1964-1972)
• Pontiac Firebird (1967-1972)
• Pontiac Grand Prix (1964-1972)
• Pontiac GTO (1964-1972)
• Pontiac LeMans (1965-1972)
• Pontiac Tempest (1964-1970)

• Differential Model: GM BOP 8.2"
• Cover Bolt Quantity: 10
• Carrier Breaks: 2.93-3.32 / 3.36
• Carrier/Axle Spline Count: 28
• Ring Gear Diameter: 8.2”
• Ring Gear Rotation: Standard
• Ring Gear Material: 8620 Steel
• Ring Gear Bolt Quantity: 10
• Ring Gear Bolt Size: 3/8" X 24 RH
• Pinion Diameter: 1.438"
• Pinion Spline: 27