fits make: Ford.

( Brand: Ford Performance ), ( Manufacturer Part Number: RTR370DN ), ( Part Type: Case )
The 31-spline Ford 3.70 Detroit Locker NOdular RTR370DN is a high-performance 9-inch rear end assembly designed for serious off-road enthusiasts and drag racers. This rear end is equipped with a 3.70 gear ratio, a Detroit Locker differential that provides 100% traction in both forward and reverse, and a strong 31-spline axle shaft for increased durability and performance.
The NOdular RTR370DN is made from premium nodular iron, which is known for its strength and durability. This material allows the differential to handle high torque loads and withstand the rigors of off-road driving. The 31-spline axle shafts are also made from strong steel and are heat-treated for added strength and durability.
The Detroit Locker differential in this rear end assembly provides 100% traction in both forward and reverse, which is ideal for off-road driving. This differential uses a mechanical system to lock the axle shafts together when the vehicle encounters a high load or slip, ensuring that both wheels are turning at the same speed. This can help prevent wheel spin and improve traction in challenging terrain.
The RTR370DN is a complete performance rear end assembly, which means it includes everything you need to install it in your vehicle. This includes the differential housing, axle shafts, bearings, seals, and hardware. The assembly is also pre-assembled and lubricated, which can save you time and effort during installation.
Overall, the 31-spline Ford 3.70 Detroit Locker NOdular RTR370DN is a high-performance rear end assembly that is ideal for serious off-road enthusiasts and drag racers. Its strong construction, Detroit Locker differential, and 31-spline axle shafts make it capable of handling high torque loads and providing excellent traction in challenging terrain. With its complete performance package, this rear end assembly is a great option for anyone looking to upgrade their vehicle's performance and durability.
Pros of buying a 31-spline Ford 3.70 Detroit Locker Nodular RTR370DN Performance 9-inch:1. Enhanced Traction: The Detroit Locker differential provides a 100% locking feature under power and torque, which improves traction in slippery conditions, such as during off-roading or in wet weather.
2. Stronger Construction: The nodular cast iron housing and 31-spline axles ensure a more robust construction, capable of handling high torque levels and heavy loads.
3. Better Performance: The 3.70 gear ratio provides a balanced combination of acceleration and fuel efficiency, making it suitable for both street and off-road performance.
4. Ready-to-Install: As a performance-oriented RTR (Ready-to-Run) unit, the Detroit Locker comes pre-assembled and pre-lubricated, saving you time and effort during the installation process.
Cons of buying a 31-spline Ford 3.70 Detroit Locker Nodular RTR370DN Performance 9-inch:1. Cost: The performance-oriented design and high-quality materials of this differential make it a more expensive option compared to standard or aftermarket 9-inch differentials.
2. Limited Clearance: Depending on the vehicle application, the larger ring and pinion gears and the Detroit Locker may require additional clearance modifications to prevent interference with other drivetrain components.
3. Limited Availability: Since it is a specialized performance differential, it may not be readily available from local automotive parts stores, and you may need to order it from specialized performance parts dealers or manufacturers.
Conclusion:The 31-spline Ford 3.70 Detroit Locker Nodular RTR370DN Performance 9-inch is a solid choice for enthusiasts seeking improved traction and performance in their vehicles. Its robust construction and enhanced differential locking feature make it suitable for both street and off-road applications. However, the higher cost and potential clearance modifications may be considerations for some buyers. If you prioritize performance and are willing to invest in a premium differential, this unit could be a worthwhile addition to your vehicle.
Recommendation:If you are in the market for a performance differential and have the budget for it, the 31-spline Ford 3.70 Detroit Locker Nodular RTR370DN Performance 9-inch is a high-quality option that can significantly enhance the performance and handling of your vehicle. Just be sure to research and plan for any potential clearance modifications or installation challenges, and make sure it is the right fit for your specific vehicle application.
Priced for a fast sale. Good used 9-inch Ford ratio 31-spline detroit locker. Built in a Ford racing nodular case, Dayton support, 1330 long yoke.
Very low miles since rebuild.