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vibration

  1. Classic Cougar Tech
    I'm battling a vibration issue and would appreciate experienced advice. The vibration seems to be coming from the rear wheels as the steering wheel, while driving, doesn't vibrate (pretty smooth actually). It begins as a mild vibration that intensifies from 70mph up. To date, I have replaced...
  2. Classic Cougar Tech
    OK - My son and I bought a 68 cougar with a 94 302 and c4 auto. It always shook quite a bit and is quite a ride. I will check motor mounts when the snow melts a bit. What else could be causing the shake? Harmonic balancer has been mentioned. The shake occurs in park and while driving. Thank you.
  3. Classic Cougar Tech
    Hey guys I have a aluminum driveshaft that caught a ding in it, It didn't kink the driveshaft, but its noticable to the touch, heres a pic... Can a drivetrain shop repair that or is it now just junk?
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