Description
A spring locker is critical for maintaining consistent traction under load transfer, especially in high-horsepower racing applications where wheel hop and axle wrap can cost you lap time. The Winters Differential Spring Locker delivers predictable engagement and disengagement through a precisely calibrated 58 lb/in spring rate, allowing you to dial in the exact locking behavior your setup demands. Whether you’re running a door-slammer, bracket racer, or circle track car, this locker ensures your Winters Quick Change rear end performs reliably across varied track conditions.
- Spring Rate: 58 lb/in
- Material: Steel construction
- Finish: Orange
- Fitment: Winters 10″ and 8-3/8″ Quick Change
- Installation: Bolt-on component
- Quantity: Sold individually
- MPN: WIN1280O
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