Description
If you’re running a Ford 8.8 rear end and want predictable, aggressive power delivery without electronic complexity, a Detroit Locker is the mechanical solution that separates serious racers from the rest. This 31-spline unit delivers full lock engagement on acceleration while allowing controlled differentiation during turns—giving you the traction advantage when it counts. Whether you’re drag racing, road racing, or pushing hard on the street, this locker transforms how your rear end transfers power to the pavement.
- Detroit Locker brand
- Ford 8.8 differential
- 31-spline design
- Iron construction
- Bolt-on installation
- Full mechanical lock
- MPN: 187C145A
- Sold individually






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