Just wondering who here is using either of these fluids and why. Found a lot of god and bad on the redline, but not much info on amsoil. Seems like most of the racers and performance guys like it. I run all Amsoil in my truck so I'm leaning that way, any reason not to? 6 is my wife's car, all stock, 57k mi, this will be first trans fluid change.
Thanks
Thanks