Ring and Pinion Gear Sets from USA Standard offer enhanced strength while maintaining affordability, making them ideal for your next repair, rebuild or regear project.

Buy Now From Amazon

Product Review

Ring and Pinion Gear Sets from USA Standard offer enhanced strength while maintaining affordability, making them ideal for your next repair, rebuild or regear project.

  • Fits GM 8.5" and 8.6"
  • 8.50" ring gear diameter
  • 30 spline pinion
  • 10 ring gear bolts
  • 4.11 ratio

Similar Products

USA Standard Gear (ZK GM8.6) Master Overhaul Kit for GM 8.6" DifferentialUSA Standard Gear (ZBKGM8.6) Bearing Kit for GM 8.6" DifferentialUSA Standard Gear (ZG GM8.25-411R) Ring and Pinion Gear Set for GM 8.25" Reverse Rotation IFS DifferentialACDelco 291-315 GM Original Equipment Rear Axle Shaft SealUSA Standard Gear (ZK GM8.25IFS-B) Master Overhaul Kit for GM 8.25" IFS Differential