The DEI Boom Mat interior damping kit for 1967–1972 GM C10 trucks uses 2mm damping material in a vehicle-specific, precut set to control vibrations and reduce engine, road, and tire noise. The kit includes six 6"x12.5" sheets, fourteen 12"x12.5" sheets, a 2"x20' roll of Boom Mat tape and an installation roller, providing the materials needed to cover floors, firewall, headliner and trunk areas for improved cabin acoustics.
DEI 67-72 GM C10 Interior Damping Kit