maroonls1z

whenever i come to a hard stop and accelerate from that stop the is a thump in the tunnel/possibly rear end. I replace the trans mount and still same thing, i felt around and checked everthing and the only thing that seemed to move/wobble was the drive shaft yoke. could this be causing my problem. I am currently running a factory shaft with a moser 9" which i know is short and does cause a slight vibration at certain speeds