Description
- 8620 Steel Performance Differential Ring And Pinion
- Ratio: 3.90 Pinion Spline: 30
- Ring Diameter: 8.8 Pinion Diameter: 1.626
- Ring Gear Teeth: 39 Pinion Teeth: 10
- Position: Rear
Motive Gear F888390 Differential Ring and Pinion Fits Ford 8.8", 3.9 Ratio
