Description
A 4.56 ring and pinion ratio transforms your Ford 9-inch differential into a launch-focused powerhouse, delivering aggressive acceleration and reduced wheel slip off the line. This ratio is the go-to choice for bracket racing, street strip, and heavy-duty towing applications where quick getaways matter. Allstar’s precision-ground gearset ensures smooth engagement and longevity under repeated high-load cycles.
- 4.56 Ratio
- Ford 9-inch
- 28-Spline Pinion
- Ring & Pinion Kit
- Precision-Ground Gears
- Bolt-On Installation
- MPN: ALL70020
