Whenever i mash on the gas I get a sound that sounds like the trans is slaping around under the car. But its only when i give my car a lot of gas. other then that i drives and sounds fine. I also might think the rear end might be going but i've never blew a 10-bolt before and really dont know what to look for. Tomorrow im putting the car on the lift and checking the transmission brace and brushing... Any Ideas, please help, thanks

 

Sounds like the mount and torque arm bushings would be a good place to start

 

sounds like a transmission mount as stated above.

 

Thanks i'll be sure to check that out tomorrow morning, thats what im hopeingit is

 

might check your exhaust too. they can sound pretty nasty beating up against the floorboard