Axles still have the adjuster…. But there is no lock that goes in the retainer nut to hold the adjuster in place. Guess I will need to go through the adjustment procedure and get the lock. Axles appear to be factory with the original bearings. Friend let me borrow his axle from a 70 b body 8 3/4 rear end and it is identical to my axle. I am not sure what you mean by housing cut