RE: Transmission oil

["Randall" <tr3driver@comcast.net>]

> I still maintain engine lubricants and transmission lubricants have
> different shear characteristics due to different additives in each and
> should not be exchanged. Seems that if motor oil is interchangeable with
> transmission lubricant then one should be able to pour Castrol 90 wt in
> the crankcase with no ill effects.

Which is kind of like saying you should be able to drink antifreeze because you
can put water in a radiator ...

Randall