AAM Gear

American Axle & Manufacturing (OEM) ring and pinion sets are uniquely designed to match the requirements the OEM Ring & Pinion designated for your specific vehicle. All performance factors for the size and weight of the specific vehicle must be taken into account. Only original equipment quality components are guaranteed to meet the same specifications as the parts they replace. AAM components mean performance to the vehicle manufacturer's standards. The combination of materials, heat treating, and cut geometry allow for a gear set that has ten times the life of a non-OEM ring and pinion gear set. 

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! 

*Mechanical lockers may be to noisy and aggressive for some street driven vehicles.

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, pinion seal, complete shim kit, ring gear bolts, pinion nut, crush collar (if applicable), threadlock, marking compound, brush, and gasket or RTV silicone.

Application: 2001-2010 Dodge & Chevy AAM 11.5" Rearend (Dodge & Chevy) (2500 & 3500 Series Truck) (Diesel)

Rear Cover Bolts: 14

Ring Gear Bolts: 12

Ring Gear Diameter: 11.5

Pinion Splines: 30

Axle Spline: 30

Package Includes       

1- AAM 11.5" AAM Ring and Pinion set

1- AAM 11.5" Yukon Grizzly locker

1- AAM 11.5" Master install kit