The 1964-66 Chevy truck direct-fit cluster features a speedometer, tachometer, fuel, oil, temperature, and volt gauges, and a 12V quartz clock decked out in one of four color schemes: black, tan, white, or Gray. Choose black for a near-stock appearance or select one of the other color options to match your project! The all-electric cluster with easy snap-in wiring harness arrives ready to install directly into the stock dash of 64-66 trucks; no cutting or alterations necessary. Perhaps the best install feature: the cluster includes Classic Instruments’ Zeus Speedometer Technology™ built right in which means no external control boxes. It is designed to re-use the factory dash bezel, bezel not included, to maintain the original styling of the vehicle, but has been upgraded with bright LED lighting for even illumination and clear nighttime readability; light dimming control is built-in. Everything else needed to install the package is provided in the kit including a scratch-resistant acrylic lens and all necessary sending units. No need to worry about fuel sending unit compatibility either, the cluster features a fuel sending unit selector switch to set it for compatibility with the existing/factory fuel sending unit, no new sending unit necessary.