I was wondering has anyone used Summit Racing's self-adhesive sound deadening material. I'm changing my 74's interior from black to white,black vinyl gets a little hot down south, and was thinking this stuff might make for a better driving experience. By the way someone asked if my 74 had a 360. Yes, it's a complete numbers matching 360 four barrel auto. Also, while I'm at it. In another post someone had an interior pic of their 74 and the slap-stick shifter had a round knob, instead of a t-handle. There was a reply asking, " How did you get a 70 shifter in your car?". Well if you look in the 74 Dodge sales brochure the interior picture shows the correct round 70 style knob. As to why Chrysler chose to go back to that one, I don't know. But they did. I don't want to upset anyone, just wanted to add that.