Brazilian Dodge Dart 76 (similar to 69 usa)

Worst job ever. I've done a few now and its a real pain to install any type of sound/heat proofing. Hard on the knees, hands and wrists. But as they say 'no pain, no gain'. You will love the difference it makes towards making the car feel solid and quiet. Are you planning on using some inside the doors? I did - and it makes a huge improvement on how solid it sounds when you close it. Looking good as usual. One thing a day and it will be done soon!

I intend to use some inside doors and rear panels. I'll use the "aluminum" one.
The black insulator I'm using on floor is denser, much better but it needs heating to glue properly.
The "aluminum" is lighter which makes adhesive works without heating. Inside doors I think will be hard to use heat gun.

This night I almost finish floor soundproofing. I have to put some insulation bellow back seat.