...my sami axles? They're not exactly stock. I have the RRO 5.5" wrap-around SpOA Perches welded on, new brakes on them, a NEW lockrite in the front, and a welded spool in the rear. We welded the rear the right way, by takin the carrier out and welding every single gear inside of it to the inner wall with two thick beads on each one. It will NOT break. Stock 3.73's. I'll even throw in the d-shaft spacers! I have a spare ring gear and carrier for the rear axle included, in case you don't like the welded spool.