Brothers Trucks UCSP003 Features:

This is the insulation found on the floorboards under the carpet, it is a thin "tar-like" material that was installed at the factory and was designed to absorb sonic resonance in the floorboards. It is also used for absorbing moisture that can eventually cause rust. This is for a large hump. Large hump transmission tunnels have a removable panel bolted to the floor.

• Pre-cut insulation that goes on the floor of the truck before the carpet
• This is the tar-like material that was installed at the factory to absorb sound in the floorboard
• Fits truck with large hump transmission tunnel - removeable cover over the transmission