SKU: DETR18703A
MPN: R18703A
The Detroit Locker for Ford 9-inch 31-spline differential is a mechanical locking differential designed for off-road and high-performance street vehicles that require maximum traction in challenging conditions. This product is ideal for builders and mechanics looking to upgrade vintage Ford trucks, hot rods, and 4x4 platforms where standard open differentials fall short during aggressive acceleration and power delivery.
The Detroit Locker employs a mechanical ratcheting mechanism that ensures both differential side gears rotate together under load, providing 100% torque distribution to both wheels without the need for electronics or clutches. Its robust ductile-iron construction is designed to withstand high-torque conditions, making it suitable for turbocharged engines and aggressive launches.
This differential is particularly beneficial for off-road enthusiasts and racers who need reliable traction in uneven terrain. The 31-spline design is compatible with Ford 9-inch factory pinion configurations, allowing for a direct bolt-in installation without the need for modifications.
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