USA Standard Gear Chromoly Front Axle & Grizzly Locker Kit, Dana 30/1310 U-Joint

USA Standard Gear Chromoly Front Axle & Grizzly Locker Kit, Dana 30/1310 U-Joint. Meet the ultimate traction kit for your ride! It combines the unrivaled grip of a Yukon Grizzly Locker and the next-level toughness of USA Standard Gear chromoly axles.. Meet the ultimate traction kit for your ride! It combines the unrivaled grip of a Yukon Grizzly Locker and the next-level toughness of USA Standard Gear chromoly axles. 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 thats 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. USA Standard Gear performance axles are constructed from high-tensile strength 4340 chromoly, use superior manufacturing methods, and feature advanced heat-treating technologies to create an axle of unparalleled quality and durability.