Quote:
Originally posted by IggyB:
.Vacuum operated sleeve locked right axleshaft to the diff. There are no hubs as such, they're always rotating.



Iggy is right, vacuuum sleeve locked the axleshaft, so no hubs. I hated this set-up.
Does GM still use this? The same friggin wheels are on late model trucks as back in the early 90's (i.e. no hubs) so I'm guessing they still use the same set-up????