Like Allen Said, Dex VI covers all the Trans, and is a great inprovement over pass Hydra oils.....is true the pressure more than lub, but also that means having a good lub that holds. Advantages of Dex VI includes a very important that is Antifoaming better than its predecesors.

I use it on all Transmissions, and I have a 80e in my weekend warrior....Also I use Synthetic AC Delco in Daily Driven Trucks engines, and so far no complain. I use M1 in both toys (Truck and Maro)