i'm trying to nurse my 10 bolts until this fall when i should be able to get my 3/4 ton axles. i'm replacing my rear wheel bearings this weekend and was wondering if any of you had any tips for me. it's got 3.42 gears and a gov-loc. thanks in advance for the help. also i saw at AutoZone that they have a kit that moves the bearings just in case the axle is grooved. does anybody know if these are any good or not. i don't know if mine are grooved or not. just figured i'd ask about this kit just in case they are.