ARB GM 14-Bolt Selectable Air Locker - 10.5" Rear Axle, 40 Spline 2014-ford-f-350-super-duty-esi2243085 while maintaining perfect street manners

while maintaining perfect street manners

Knuckle Comparison Chart

Axle Type: AMC Model 20

Commonly used across a variety of Dana Spicer and aftermarket driveshaft applications

Fitment Rockwell axle builds

ARB GM 14-Bolt Selectable Air Locker - 10.5" Rear Axle, 40 Spline 2014-ford-f-350-super-duty-esi2243085 while maintaining perfect street mannersThe ARB Air Locker for the GM 14 Bolt 10. 5" axle instantly locks both axle shafts together, ensuring maximum power delivery to both wheels. When activated, its pneumatically operated locking system prevents the internal differential gears from rotating independently, tying both wheels directly to the ring gear for unmatched traction. Includes: ARB GM 14 Bolt 10. 5" Air Locker Differential Dash mounted activation switch Solenoid valve Air line