YUKON GRIZZLY LOCKER part description

The Yukon Grizzly Locker is the ultimate in mechanical locking differentials for street, off-road, and drag racing. Grizzly Lockers provide 100% power to both tires, while still allowing for disengagement while negotiating turns.

  • Fits Ford 8" with 31 spline axles
  • Patented internal design reduces common locker failures
  • 8620 internals for added strength
  • Assembled in the USA

Technical Notes

This unit uses carrier bearing and race part numbers LM102949 & LM102910.

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