Shudder on hard acceleration from a dead stop 727.

Okay everyone it might have just been my lug nuts lol. They were kinda loose in the back think that was my fault oops. Took it too test my brakes last night and accelerated pretty hard from a stop and didnt have a shudder so idk i guess its alright. Also love the fact that cuda said "probably not a 727 doing that" awesome transmissions.