ATI glide since 98, almost 3000 (yes) passes. 1 planatary explosion, killed the dana 60 and driveshaft on the line. Sounded like the devil right next to me. Current converter is @ 350 passes, it's done after next week. Best 60 ft 1.24, best et 8.47 @ 159. Racepac shows converter a 1.08 in the lights. 16 race wins since 07. NEVER won a race with a Torqueflite. I'm sure it's slower but it's my racing friend. I run the old one way safety clutch so when you come off the gas it returns to idle. Not very popular but it's saved me motor damage mulitple times. Wouldn't leave home without it. HTH HJ Only 3 failures to my log book. Killer service from me all year and rebuilds from Scott's Transmissions in PA. An ATI dealer