Yukon Positraction internals for 8" and 9" Ford with 31 spline axles, in a 4-pinion design. Yukon uses higher quality materials and better techniques than OEM to ensure a longer lasting spider gear set. This kit does not include clutches. All components come with a one year warranty against manufacturing defects.
- Category:
- Drivetrain>Ring & Pinions
- LTL:
- N
- MPN:
- YPKF9-P-31-4
- Proposition 65:
- Y
- Special Order:
- Y
- Core:
- N