Elite Gear

Elite ring and pinion sets use the latest engineering and manufacturing technology to produce OEM quality gears at an affordable price. All Elite gears are machined from premium 8620 alloy steel, then heat treated to the strictest standards for maximum strength and durability. Elite gears then go through an extensive lapping process to assure easy setup, excellent contact patterns, and quiet operation.

Yukon Grizzly Locker

The Yukon Grizzly Locker is the ultimate in locking differentials for street, off-road, & drag racing. Grizzly Lockers provide 100% power to both tires, while still allowing for disengagement while negotiating turns. The Yukon Grizzly locker is a mechanical locking differential. It features a forged case and 8620 internals for maximum strength. It's patented design reduces common locker failures. All units assembled in the USA! All Grizzly Lockers are backed by the best warranty in the business!

The GM 10.5" Grizzly Locker is an insertable type locker which installs into the factory open carrier, it does not replace the entire carrier case. 

Master Install Kit

Premium master install kit uses only the highest quality components including Koyo brand bearings. Included are carrier bearings and races, pinion bearings and races, pilot bearing, pinion seal, complete shim kit, pinion nut, crush collar (if applicable), ring gear bolts, marking compound, brush, and gasket or RTV silicone.  

Application: 1998-2015 GM 10.5" Chevy 14 Bolt Rearend (with full float bolt in axles only) (pilot bearing may not fit 1985-1986 model years)

Compatible Carrier: 3.42-4.10 (3-series) Standard Open (will not fit Posi/Locker type differentials)

Axle Spline: 30

Pinion Splines: 30

Package Includes       

1- GM 10.5" Elite Ring and Pinion Set

1- GM 10.5" Yukon Grizzly Locker

1- GM 10.5" Master Install Kit