Yukon Grizzly Locker for GM 10.5″ 14 bolt truck with 30 spline axles review 12 point hardware and fill

12 point hardware and fill plug

This allows for strict quality control and for a better end product

Chevrolet / Chevy Colorado (2004 - 2008)

GMC Sierra 2500 3/4 Ton (1999 - 2015)

Yukon Grizzly Locker for GM 10.5″ 14 bolt truck with 30 spline axles review 12 point hardware and fillYGLGM14T 30 Yukon Grizzly Locker for GM 10. 5 14 bolt truck with 30 spline axles 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. 8620 internals for added strength Assembled in the USA Fits GM 10. 5 14 bolt truck Installs into standard open carrier Patented internal design