I under stand you are asking about a glide but I run a coan XLT big dog 3 speed in my Beretta car that makes 1200 HP and 925# torque and have 150 passes on it so far and dont have any indication that anything is unhappy so far. I use the 3 speed because ultimate et and MPH are my priority's. I am not trying to convert any one from the slush box trans but the one I use is very stout. FYI