Dana 30 Yukon Grizzly Locker, 27-spline, 3.73-up, 66-71 Ford Bronco SKU: YGLD30-4-27

Dana 30 Yukon Grizzly Locker, 27-spline, 3.73-up, 66-71 Ford Bronco

Dana 30 Yukon Grizzly Locker 27-spline 3.73-up

Product Overview:

Take your off-road performance to the next level with the Dana 30 Yukon Grizzly Locker. Engineered for serious rock crawlers, trail runners, and racers, this mechanical locker delivers 100% power to both tires, giving you the ultimate traction in extreme conditions. With a patented design that offers superior strength and durability, the Grizzly Locker is built to withstand shock loads and axle failure. Whether you're hitting the trails or racing to the finish line, this is the locker you can count on for top-tier performance.

Fits Dana 30 Differential Housing - 66-71 Ford Bronco
For use with 3.73-up Ring & Pinion Gear Ratios

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Full description

Fits Dana 30 Differential Housing - 66-71 Ford Bronco
For use with 3.73-up Ring & Pinion Gear Ratios

Dana 30 Yukon Grizzly Locker – 27-Spline, 3.73 & Up

For serious off-roaders and performance enthusiasts, the Yukon Grizzly Locker is built for ultimate traction and durability. Designed for rock crawling, trail running, off-road racing, and even drag racing, this mechanical positive-locking differential provides 100% power to both tires, giving you the grip you need in the toughest conditions. But don’t worry about tight turns—the Grizzly Locker automatically disengages when needed, giving you the control to negotiate corners with ease.

What sets the Yukon Grizzly Locker apart is its advanced, patented design. The larger inner clutch teeth, with their increased radius at the base, offer up to 350% more strength compared to traditional back-cut designs, making it more resistant to breakage from shock-loading or axle failure. Engineered with tough 8620 steel internals, this locker is ready for the most demanding driving conditions.

Fitment: Dana Spicer 30 with 27-spline axles
Gear Ratio: 3.73 and up
Design: Patented internal design reduces common locker failures
Material: 8620 steel internals for superior strength
Assembled in the USA

When you need a locker that can handle hardcore off-road and performance driving, the Yukon Grizzly Locker is the answer. Get ready for unmatched traction and durability on any terrain!