The Yukon Grizzly Locker provides mechanical positive-locking differential performance for demanding driving, offering 100% tire power with turn disengagement. Its patented internal design and larger clutch teeth improve strength under shock loads. This model fits Dana Spicer 60 with 35 splines, is specified for 4.56 and up ratios, and includes 8620 internals; assembled in the USA.
Yukon Gear Grizzly Locker For Dana 60 / 4.56+ / 35 Spline