GM 10 Bolt Air Locker Ox Locker 2.73 Up 30 Spline

GM 10 bolt with 8.5" ring gear with heavy duty diff cover, for 2.73 and numerically higher gear ratios and 30 spline axles (AIR SHIFTER SYSTEM COMPLETE LESS AIR SOURCE)

OX Lockers can instantly lock differentials and allow you to tackle the toughest off-road terrain. The world's best traction aid, OX Lockers keep you moving in all conditions. OX Lockers are available in 3 different shifting methods Manual, Air, or Electric shift, and are offered in over 30 configurations, to suit a wide range of off-road, and 4x4 vehicles from around the world. Because the OX Locker is only engaged when needed, it can be installed in BOTH the front and rear axles, with separate switches independently controlling the locker from the driver seat of the off-road truck or vehicle.