transmission problems

[montana]

so the transmission is not popping out. i put the car in gear and begin to take off and loud terable bang. then i put the car in neutral roll it about 1 tire rotation and then lock what could this be? any info would be great. I bought the car like this so dont know any history of what led up to this.

[splatterdog]

Sounds like the diff grenaded. Drain the oil and check for debris.