• Patent pending design reduces common locker failures.
• Inner clutch teeth have an improved design with a larger radius at the base, improving strength over back-cut designs.
• Larger teeth help to avoid breakage against shock-loading or in the event an axle breaks.
• 8620 material internals are fitted by hand for faster re-engagement

The end result is not only a locker which has stronger features, but also performs at the level users demand. The Grizzly Locker is perfect for drag racing, circle track & dirt racing, along with extreme off-road use & towing.

Current Applications include:

• Dana 44
• Ford 9" in 28, 31 & 35 spline
• GM & Chrysler 11.5"
• GM 10.5" 14 bolt truck
• 2.5 ton Rockwell
• Toyota 8" & 4 cylinder & V6