Description
A 4.56 ratio gear set transforms your Ford 9-inch differential into a tire-spinning, launch-focused powerhouse—ideal for drag racing, autocross, or any application demanding aggressive acceleration off the line. By reducing the distance your driveshaft rotates per wheel revolution, you’ll maximize torque multiplication and cut 60-foot times significantly. This complete kit includes everything needed for a straightforward installation, making it a bolt-on upgrade for serious competitors and dedicated enthusiasts.
- 4.56 gear ratio
- 28-spline pinion
- Ford 9-inch differential
- Complete kit
- MPN: 69-0185-1
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