Eaton Ring And Pinion Standard Finish GM Bevel Set 8.875 in. Ring Gear Diameter 3.55 Gear Ratio 12 Ring Gear Bolt 11-39 Teeth 30 Spline 1.625 in. Shaft Dia. 12 Cover Bolts - E01888355

From the most well-known brand in automotive performance differentials, comes high performance aftermarket ring and pinion sets for performance enthusiasts. Whether you're looking to improve the performance of your vehicle in day-to-day driving or at the track, Eaton's high performance ring and pinion gear sets complement our differentials, helping you get the power to the ground. Eaton street series ring and pinion gear sets are made in the U.S.A. from high quality 8620 or 4320 steel, which provides long life under daily use conditions.

• Ring And Pinion Standard Finish
• Street Series
• Made From High-Quality 8620 Or 4320 Steel For Long Life
• CNC-Cut Teeth For Reduced Stress And Smooth Engagement
• Computer-Controlled Heat-Treat For Durability
• Rolled Splines For Added Tooth Strength