Omega Oil in Rear Diff 300SE
As I changed all fluids today (transmission, power steering and diff oil), I was recommended this particular oil. It was said that this oil is used in planes and is the best there is.
So I gave it a try and I felt (perhaps pyschological) that the rear end ran quieter ...
My question is whether anyone of us here has actually used this oil, and for what significant finding was there?
126 tailed by a 203, 129 leading the pack.