to perform my diff swap i understand i need three things, but i'm not sure what the best product to get is, nor where to get them. first, i need gear lube, i'm told redline is best but it doesn't seem the easiest to find... next best is mobil 1, with LSD additive... what exactly is it, and where do i find it? and how much of this stuff do i need? I also need an anerobic sealer... any specific product that would be best for the job? In trak auto they had a lot of liquid gasket stuff, but none of it specifically said "anerobic" (without air?), so i was too hesitant to actually buy anything. And self locking nuts... can I just find those at any hardware store? Anybody know offhand what size so i don't have to scrounge around under the car? TIA!