For anyone considering Amsoil fluids, they do make a synchromesh

[Cobra4B]

I just placed my order... I have a preferred customer account so the prices are about what you pay for Mobil 1.

Going to put the following in the car:

Motor: 5w40 synthetic (this is what I've been using in the vette for years so it makes sense to just get the same kind.)

Trans: Amsoil full synthetic synchromesh

Rear: Severe Duty 75w110 gear oil (they make a 75w90 and 75w140. I run the 110 in the Corvette so again it made sense to get the same stuff)


Going through my logs it almost seems that they put in whatever was available. No consistancy on the brands of fluids or weights used.