USA Standard Gear ZG F10.25-355S 3.55 ring and pinion for the Ford 10.25″ axle is the right choice when cost is a factor and quality is essential. USA Standard Gear uses the latest designs and manufacturing technologies to provide a gear that is strong and easy to set up. These gears are an economical alternative to other manufacturers’ gear sets and are not recommended for quiet-running vehicles. Comes with a standard 1-year warranty against defects.
- Short spline; for use on 1985-92 models.
- Warranty: 1-year limited
- Tooth count: 39/11