Description
A 4.86 gear ratio transforms your Ford 9-inch differential into a tire-spinning, acceleration-focused powerhouse—essential for drag racing, street performance, or any build prioritizing launch response over top-end cruising. This ratio delivers quicker throttle response and stronger off-the-line power delivery, making it the go-to choice for forced-induction platforms and high-horsepower applications. Pairing premium ring-and-pinion geometry with robust 28-spline pinion construction ensures reliability under sustained hard driving.
- 4.86 gear ratio
- Ford 9-inch compatible
- 28-spline pinion
- Ring and pinion kit
- Performance-grade construction
- Bolt-on installation
- MPN: F890486
Reviews
There are no reviews yet.