Yukon Gear & Axle Grizzly Locker for GM 10.5" 14 Bolt Truck with 30 Spline Axles

The Yukon Grizzly Locker is a high-performance mechanical locking differential designed for GM 10.5" 14 bolt trucks with 30 spline axles. Crafted from exceptionally strong 8620 steel, this locker provides 100% power to both tires while allowing for disengagement during turns, making it ideal for off-road and drag racing applications. Assembled and quality tested in the USA, it features a patented internal design that reduces common locker failures, ensuring reliability in high-stress conditions. • High-performance mechanical locking differential • Crafted from durable 8620 steel • Provides 100% power to both tires • Allows for disengagement during turns • Patented design reduces common locker failures