Bought a freshly rebuilt Mike's Transmission Ultimate Vasco 400 last week from a friend, stuck it in Sunday and just got the driveshaft back today It came with a Continental converter which in my car stalls at about 3,000. Shifts are quick but not hard, still breaks the tires loose though. Also, now from a dead stop it'll spin the rears punching it from an idle which wasn't happening with the 2500 stall. Going to the track tomorrow to see how slow I run lol. The other TH400 lost reverse and 3rd, wouldn't shift down on it's own to 1st when you stopped and it shifted into second really late.