Additional Details ------------------------------ Product description: The once forgotten 1964-66 Chevy pickups have stepped into the limelight, and this direct-fit instrument system is the perfect way to finish off your C10. Six analog gauge sweeps with a large TFT display taking center stage offer a blend of high-tech functionality and classic looks while keeping the driver informed of under-hood activities. This one-piece system bolts to your stock or reproduction bezel using supplied hardware but does not fit GMC (bezel is NOT included). Bezel is not included, shown for visual/ presentation purposes. System use OEM or reproduction style bezel. Available with your choice of black or silver alloy gauge-face styling, each HDX system allows the user to select independent illumination colors for the gauge readings and needles, as well as the message centers. Calibration and personal settings are manipulated with the built-in, capacitive-touch buttons, or the available Bluetooth app for Apple and Android devices. Each needle hub is black nickel plated spun-aluminum to match the buttons. All HDX instrument systems feature dead-faced (hidden) indicators (turn signals, high beam, check engine, cruise control, parking brake, plus two user-definable), and a red, settable warning light for each gauge. With our central control box, installation is greatly simplified with vehicle-harness sourced signals and supplied, solid state sending units connecting cleanly to their respective terminal. RGB Backlighting: Set your own lighting colors to match your paint or current mood. Over 30 User-Selectable Display colors available. Select backlighting colors for the needles, digital display and printed gauge readings independently, or choose from one of 12 preset lighting themes.