Hi guys. I am at my wits end. I bought a 1957 210 2 door post car that needed quite a bit of work. Since day 1, there has been vibration when driving over 40 miles per hour. Here is what I have done so far. the car came with a 400 small block, I added a turbo 400 transmission, a cpp transmission cross member, a new balanced drive shaft, new front motor mounts, new tires all around that were precision balanced, and a new transmission yoke. I don't know whats left? I just want to drive my car. Does anyone have an idea of what i might be missing? the car has a 373 posi rear end in it and at one time, i believe that it was raced.
Thanks
Roger
Thanks
Roger