I just replaced my bearings and i am trying to find the best grease to use. I have heard someone says its best to use what was already there but i dont know what kind it is. All i can say is that it is caramel color. Can someone give me some brand names or can possibly tell me what kind i may have inside cause i preloaded my bearings with the old that was inside. I do know that water changes the color. I have a 1988 5.7l with a 280vp. Thanks.