fits model: M7, F150, 700, Mustang.



| Brand | FORD |
|---|---|
| Manufacturer Part Number | 3L3EA |
| Type | PINION |
| Manufacturer Warranty | NO |
| Items Included | GEAR, PINION |
| Bore Diameter | 8.8 IN |
| Placement On Vehicle | REAR |
The Ford M7 331 3L3EA F150 Mustang Rear End 31 Ring Pinion Gear Set is an exceptional upgrade for any Ford F150 Mustang enthusiast looking to enhance their vehicle's performance and handling capabilities. This high-quality rear end assembly is specifically designed for the Ford F150 Mustang, ensuring a perfect fit and seamless integration into your vehicle.
At the heart of this gear set is the 31 ring pinion gear, which provides a significant increase in torque and horsepower compared to the standard gear set. With a 3.73 ratio, this gear set delivers optimal power transfer from the engine to the wheels, improving acceleration and towing capabilities. The 31 ring pinion gear is made of durable materials, ensuring long-lasting performance and reliability.
The Ford M7 331 3L3EA F150 Mustang Rear End 31 Ring Pinion Gear Set also includes a strong and sturdy housing, which is essential for maintaining the gear set's integrity under heavy loads. The housing is made of high-strength materials and is designed to withstand the high torque and horsepower produced by modern engines.
This gear set also features a limited-slip differential, which provides superior traction and stability in slippery conditions. The limited-slip differential allows the wheels to rotate at different speeds during a turn, reducing the risk of wheel spin and improving overall control.
Installing the Ford M7 331 3L3EA F150 Mustang Rear End 31 Ring Pinion Gear Set is a straightforward process, thanks to its easy-to-follow instructions and high-quality components. The included hardware is of the highest quality, ensuring a secure and reliable fit.
In conclusion, the Ford M7 331 3L3EA F150 Mustang Rear End 31 Ring Pinion Gear Set is an excellent upgrade for any Ford F150 Mustang owner looking to enhance their vehicle's performance and handling capabilities. With its durable materials, high-strength housing, and limited-slip differential, this gear set provides superior traction, stability, and power transfer, making it a must-have for any serious Ford F150 Mustang enthusiast.
Pros of buying a Ford 7.3L 31-spline rear end with 3.73:1 gear set:1. Durability: The Ford 7.3L is a reliable and robust engine, known for its longevity and ability to handle heavy loads. The 31-spline axle shafts are also strong and resistant to bending.
2. Availability: The Ford 7.3L rear end is a common aftermarket upgrade for many Ford F-150 models, which means parts and technical information are readily available.
3. Gearing: The 3.73:1 gear ratio provides good balance between acceleration and fuel efficiency, making it a good choice for daily driving and towing.
4. Customizability: The Ford 7.3L rear end can be customized with various rear end covers, locking differentials, and limited-slip differentials.
Cons of buying a Ford 7.3L 31-spline rear end with 3.13:1 gear set:1. Weight: The Ford 7.3L rear end is heavier than some other options, which can negatively impact fuel efficiency and handling.
2. Cost: The cost of purchasing and installing a new rear end can be expensive, especially if you opt for customizations.
3. Noise: The Ford 7.3L rear end can be louder than some other options, particularly during acceleration.
Conclusion: The Ford 7.3L 31-spline rear end with 3.73:1 gear set is a durable and reliable option for those looking for a robust and capable rear end for their Ford F-150. While it may be heavier and louder than some alternatives, its availability, gearing, and customizability make it a popular choice among many enthusiasts. If you are considering this upgrade, weigh the pros and cons to determine if it is the right fit for your specific needs and budget.
Recommendation: If you are looking for a durable and capable rear end for your Ford F-150, the Ford 7.3L 31-spline rear end with 3.73:1 gear set is a solid choice. However, be sure to do your research and consider the weight and cost implications before making a purchase. Additionally, consider opting for customizations to further tailor the rear end to your specific needs and preferences.
Was removed at 7,700 miles to put a lower gear set in. This is out of a 2007 Ford Mustang gt, should fit most 8.8 differential's. 43 tooth ring gear, 13 pinion. In great shape.
