Yukon Gear - YGLGM8.5-3-30
Yukon Grizzly Locker for GM 8.5" & 8.6", 30 spline, 2.73 & up
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.
- Fits GM 8.5 in. And 8.6 in. w/30 Spline Axles
- Patented Internal Design Reduces Common Locker Failures
- 2.73 And Up Ratio Only
- 8620 Internals For Added Strength
- Assembled In The USA
