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.
- 11.25″ ring gear diameter
- 12 ring gear bolts
- 3.73 ratio
- 37 spline pinion
- Fits Dana Spicer 80
- Thin gear set for 4.10 & up carrier