
This product is no longer available. Please call customer service for assistance at 1-800-345-4545.
- Ford Ring & Pinion Gear Set
- Ratio: 3.73
- Teeth: 41-11
- 1979-86 Mustang, 1979-97 Compact/Intermediate, 1983-90 Bronco II, 1983-91 Ranger, 1986-96 Aerostar
- Use Installation Kit #836-83-1045-1
Performance Ring Gear Sets
Richmond Gear is the leading manufacturer of high-performance ring and pinion sets. The superior quality and durability are results from years of racing development, outstanding design, and state-of-the-art manufacturing methods. They are designed to withstand the rigors of everyday driving and a weekend at the track and are available for nearly all popular Ford differential applications.
Choose The Gear Ratio That Is Best For Your Vehicle.

![Differential Pinion Depth Tool Setup Kit [Hard Anodized Aluminum Components]](https://www.jegs.com/images/mini_200/500/555/555-81655.jpg)
![Black RTV, Temperature Resistant up to 625 Degrees F [3.8 oz. Tube]](https://www.jegs.com/images/mini_200/500/555/555-28035.jpg)



![Limited Slip Additive [4oz Bottle]](https://www.jegs.com/images/mini_200/500/555/555-60120.jpg)

![75W-90 Multi-Purpose Synthetic Gear Oil [1 Quart]](https://www.jegs.com/images/mini_200/500/555/555-28050.jpg)
