Conversation Between Kevlo911 and steezmuffin686

kevlo, i just did my axles today, both went in with out fuss and lined up nicely in the hub. i then replace my gearlube with valvoline 80w90 gl4 . however when i am under load (accelerating above 3500) i get a strange hum and vibration. its not a wheel bearing, could i have got the wrong axles? i dont suspect the fluid to cause this noise. and she's full.