RP GM 8.5" 3.42 OLDS RG

Richmond Gear is the leading manufacturer of professional quality, high-performance drivetrain products. Our complete line of products ranges from high performance ring-and-pinion sets for serious street and racing applications to torque-hungry manual transmissions and components. Richmond Gear products have been winners both at the Daytona 500 and U.S. Nationals for decades. WINNERS RUN RICHMOND!

Differential Ring And Pinion
Ring and Pinion-GM 8.5 (O Axle)
Richmond - Street Gear Differential Ring and Pinion
UPC: 00698231728093
Cover Bolt Quantity: 12
Differential Carrier Break: 2.93 to 3.23
Differential Model: GM 8.5 (O Axle)
Pinion Gear Tooth Quantity: 12
Pinion Shaft Diameter: 1.626 Inch
Pinion Spline Count: 27
Ring & Pinion Gear Ratio: 3.42
Ring Gear Bolt Quantity: 10
Ring Gear Diameter: 8.5 Inch
Ring Gear Material: 8620 Steel
Ring Gear Rotation: Standard
Ring Gear Tooth Quantity: 41
Title: Differential Ring and Pinion
GM 8.5" Oldsmobile; 3.42 Ratio; Thick Gear; 2.93 to 3.23 Ratio Carrier