1970coupe

Im getting a wierd grinding noise that sounds like its in the rear of the car when i take off in first and sometimes when i shift second and let out on the clutch. My first thought was something rubbing or my exhaust rattling against the car but im not sure. Any ideas?

mrdeep2001

While you are hearing the noise, put your hand on your parking brake handle (DONT PULL IT UP). I am having a similar problem and I think it may be the emergency brake bracket (underneath the car) isrubbing the driveshaft.