I own a 2nd gen truck with the Dana 60 front end which doesn't have the locking type hubs for disengaging the wheels. Chrysler decided it was o. k. to rotate the parts all the time. What I would like to know, are the W350 (1ton) front axles equipped with hubs that can be locked out or are they the same as the 2nd gen. with no way to add the feature. Thanks