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The ARB Air Locker for full-floating GM axles with a 10.5-inch ring features a 40-spline shaft and a 1.71-inch shaft diameter. It is specified for 14-bolt GM housings and certain gear ratios; heavy-duty, thick-type high-offset gearsets are required for some configurations. The kit includes the Air Locker, activation switch, solenoid valve, air line and bulkhead fitting; an air compressor is required for operation (sold separately) and the unit is intended for demanding traction needs.
ARB Airlocker 10.5In 40 Spl Ff Gm 14 Bolt S/N
