New Custom-Cut, Interior-Insulation Kits for ‘67-’72 C10 Regular Cab Pickups from DEI

Building on the tremendous success of its interior insulation kit release for 1988-’98 GM extended cab pickups, Design Engineering, Inc. is following up with its advanced thermal acoustic kits, a custom-cut solution specifically for 1967-’72 C10 regular cab Chevy and GMC pickups.

Eliminate unwanted heat and noise with these easy-to-install, pre-cut, vehicle-specific kits. The 1967-’72 regular cab Chevy and GMC pickup kits achieve that goal by utilizing a combination of proven 2mm damping material and Boom Mat Under Carpet Lite while remaining lightweight for performance applications. The kits are an easy and affordable way to cruise in style and comfort while improving stereo performance and sound.

Each kit includes the appropriate type of material to cover specific interior areas including floors, firewalls, headliners and more. They are also designed to use the precise amount of material to control vibrations and eliminate undesirable noises such as tire, road and engine noise, all while blocking heat transferred from the engine bay and hot exhausts.

For the most quiet and comfortable interior, first put down the damping kit to eliminate noise and vibration; then follow with an insulation kit for superior thermal protection. Add the roof-specific part numbers for a total cab makeover. DEI insulation kits are CNC-cut for a precise fit and easy installation:

  • Interior Insulation Kit (#50025)
  • Interior Damping Kit (#50024)

For more information about custom-cut Interior Insulation Kits for 1967-’72 C10 regular cab Chevy and GMC pickups and DEI’s complete line of performance heat and sound control products, visit