Well I forgot to mention I did locate a place that sells Amsoil atf....so maybe that would be good to go with? For some reason, I'm starting to like the idea of that Castrol syntec...reading some old posts...if Chrysler designed it to control the high heat their trannys were generating, sounds like it's good for the svx..Also I am not going to do a flush, just a 6 quart drop and drain, drive it for a month, then repeat...my mechanic said not to bother with any synthetic, just to do a drop and drain for the atf every oil change. What do you guys think of this idea?