I put some Rock Auto cheapo glass pack mufflers on my 65 Coronet 318 Poly motor and I love the sound. After getting up to cruise speed you can barely hear them. Not that I can hear much anymore! Nice sound at idle.
Mike
I have a 71 Charger R/T sitting a mile from my home rotting into the ground. I tried twice to buy it but, as usual, the owner was going to "restore" it. Red with black vinyl top and interior:(.
Mike