Tight on space and need to display the warning information you need? Our rear-mount indicator panels mount though the dash panel and display your information in a clean, professional manner. No more LEDs scattered throughout the interior. All lamps use 12V+ or ground to activate. Panel measures 3in long X ½ in X 1in deep. All made in Detroit 91007-01 7-LAMP REAR MOUNT INDICATOR PRND321 HORIZ 7-lamp indicator panel rear mount PRND321 is displayed in blue when on, panel goes dark when not in use. May require use of shift driver to operate. All lamps use 12V+ or ground to activate. Panel measures 3in long X ½ in X 1in deep For all technical/repair/**product questions or needs, please contact New Vintage directly. For all technical/repair/**product questions or needs, please contact New Vintage directly.