Description
USA Standard Gear ring and pinion sets are designed to exceed OEM specification. All sets receive rigorous in-house quality evaluation to ensure products pass dimensional, material, and fitment testing.
Installation Instructions
Installation Instructions
Installation Instructions
Installation Instructions
- 8.50" ring gear diameter
- Fits GM 8.5" and 8.6"
- 10 ring gear bolts
- 30 spline pinion
- 5.38 ratio