Went to pass a car last night 6th gear WOT and right when I got right beside the car trans went bang and then acted like it went to neutral. The truck will move still, but no more than a crawl in any gear no throttle. Clutch pedal still feels normal, no change. Anyone have any ideas?? One of my buddies thinks I busted the center of the clutch out but if I did that I would think it wouldnt move at all. Please HELP!