The "Gearbox" is an under seat interior storage box installed under the rear seat in the CHEVROLET SILVERADO and is docked with two straps for changing the tying position.

The "Gearbox" is an American product designed to use the empty place under the rear seats in order to store different objects without them "running" around the vehicle causing noises and inconvenience inside the vehicle.

The "gearbox" fits only double cap Chevrolet Silverado.