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The Yukon Grizzly Locker for GM 10.5-inch 14-bolt truck differentials with 30-spline axles is a mechanical positive-locking unit that provides 100% torque to both wheels when engaged while allowing disengagement for turns. It installs into a standard open carrier and is built for heavy-duty truck use; the patented internal tooth design and larger clutch tooth radius improve shock resistance. Includes 8620 internals and is assembled in the USA.
Yukon Gear Grizzly Locker For GM 10.5in 14 Bolt Truck w/ 30 Spline Axles
