Yukon Gear Grizzly Locker For GM & Chrysler 11.5in w/ 30 Spline Axles - YGLGM11.5-30

Everything about the Yukon Grizzly Locker is hardcore, its casing and gears, its advanced gear tooth design, and its impact on traction and performance. The Yukon Grizzly Locker is a mechanical positive-locking differential that?s engineered for rock crawling, serious trail running, off-road racing, and drag racing. The unit provides 100% power to both tires, while still allowing for disengagement while negotiating turns. The Yukon Grizzly Locker is a patented design that features innovations that make it tougher than the competition. Its inner clutch teeth have a larger radius at the base, which offers up to 350% greater strength versus back-cut designs. The Grizzly Locker?s larger teeth also resist breakage caused by shock-loading or catastrophic axle failure. It?s a serious piece of mechanical engineering for serious driving conditions.

Features:

• Fits GM and Chrysler 11.5" with 30 spline axles
• Patented internal design reduces common locker failures
• 8620 internals for added strength
• Assembled in the USA

• Axle Shaft Spline Quantity: 30
• Cover Bolt Quantity: 14
• Material: Steel
• Type: Locking