Yukon Grizzly Locker Dana 30, 30 spline, 3.73 and Up

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 Dana Spicer 30 with 30 spline axles
• 3.73 and up ratio only
• 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 & LM102911. Requires SK 30214 carrier shims