Duramax 6.6L 06-07 LBZ
Big Bite Cross Drilled Rotors; Left Rear; 8 Lug Vehicles 4.820 in. Center Pilot;
Quick Change Tri-Power; Aluminum Caliper Upgrade Ki; Front; Incl. 3 Pist..
Quick ChangeTri-Power 3-piston calipers and high performance pads.
*NOTE: Must be used ..
The Yukon Grizzly Locker is a mechanical locking differential. It features a forged case and 8620..