BG brand SS200. Water resistant, high/low speed, light/heavy load and a drop point that is higher than many synthetic greases. The only drawback is it can be hard to find. I used to go through Timken wheel bearings regularly in my Nova until I switched to this stuff. The bearings are too small for what I was doing to them (twisty mountain roads, heavy braking and of course the high speed runs (sustained 100mph + for significant lengths of time). Valvoline, Sta-Lube, synthetic, nothing worked well for me. Now, I have had the same bearings in it for over ten years and they still look like new.