Sound Deadening?

B-Quiet Ultimate. way cheaper that dynamat
Thanks for the response. Many different options, but, for sure, on the 65, I will be doing something better. On the 66, I did not do anything, and I can not hear myself think. I will wind up taking the interior back out on my 66, and doing something with it, but the 65 will be the first step. Thanks for your input. Old Dart 66