Yukon Gear Grizzly Locker For Dana 30 / 27 Spline / 3.73+

If you're heading out for serious rock crawling, trail running, or even some drag racing, you need a differential that can handle the abuse and put power down where it counts. The Yukon Gear Grizzly Locker is a mechanical, positive-locking differential designed specifically for these demanding situations. It ensures that both tires on your axle receive 100% of the available power, which is crucial for maintaining traction when you're deep in the backcountry or pushing your vehicle to its limits.

What sets the Grizzly Locker apart is its robust construction and patented internal design. It features 8620 internals for added strength and an advanced gear tooth design with a larger radius at the base. This unique feature offers up to 350% greater strength compared to other designs, significantly reducing the risk of breakage from shock-loading or catastrophic axle failure. This well-built locker is engineered to withstand the harsh conditions of off-road adventures and competitive driving, providing reliable performance when you need it most. It fits Dana 30 axles with 27 spline count and is compatible with 3.73 and numerically higher gear ratios.

This locker is a solid option for a wide range of vehicles, including models like the Jeep Wrangler, Jeep Cherokee, Ford Bronco, and International Scout II. It's a serious piece of mechanical engineering built for those who push their vehicles beyond the pavement. Remember to consult your vehicle's service manual or a qualified mechanic for specific installation procedures and any other components you might need for a complete differential rebuild.