Manufacturer's Part Number:
Summit Racing Part Number:
Aftermarket Carrier Style:
Axle Shaft Spline Quantity:
Manufacturer of Axle:
Chromium alloy steel
8620 case and forged internals. Designed for 3.73 and up gear ratios.
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Yukon Gear & Axle Grizzly lockers offer fierce power! These robust lockers are the ultimate mechanical locking differentials, replacing your entire carrier assembly. Yukon Grizzly lockers feature forged cases with 8620 internals and a patent-pending internal locking mechanism for maximum strength. Assembled in the USA, these lockers will provide 100 percent power to both your tires, while still allowing for disengagement while negotiating turns. Whether your application is for the street, off-road, or drag racing, Yukon Gear & Axle Grizzly lockers will have your rig roaring with performance.