1967-72 VERSION SHOWNNOTE:SPECIFY WITH OR WITHOUT A FACTORY HEADLINERBROTHERS custom headliner with speakers for your chevy or gmc truck will add a unique touch to your trucks interior at an affordable price. Each headliner is manufactured out of high impact, leather grained, black ABS plastic and can easily be painted to match the interior of your truck. Each "Highliner" includes four 4" air suspension speakers with a 5.8 ounce magnet, which will handle up to 10 watts of power. High temperature resistant voice coils for clean, crisp sound. The "Highliner" kit consists of foam speaker baffles and suppression pads, antenna extension, bezel plate, installation hardware and complete instructions. Utilizes factory dome light. Specify if your truck was equipt with a factory headliner or not.