More updates: Worked on installing my Quiet Ride Solutions, AcoustiShield Thermal Acoustic Insulation Kit.
https://www.quietride.com/
The Kit includes Dynamat strips to stop body panel vibration and HeatShield to trap the sound and insulate the interior. I also bought their Street Rod series Firewall insulator.
Installed the cowl thermal and acoustic shield. You can see original truck color above the hump area.
Installed the Dynamat strips on the floor.
Getting started with installing the acoustishield on the floor.
The kit instructions called for the hump to be installed and then shield wrapped over the hump and floor. I decided to wrap the high hump separately... Just in case.
Dynamat strips on the back wall.