ok i got a 1987 camaro with a 350 smblck and a 700r4 tranny and ever since i bought it it made a humming sound when you left off the gas at highway speeds and one night i back off and it made a nasty clunking noise from back there i stopped and nothing was dragging so i went again and bout 35mph it started shaking real bad so i back off and it did it again and then the speedometer jumped around and i just pulled over and when i tried moving it again it just made a spinning noise and sounded real bad
so if any one knows of any help or of the problem id really appreciate it