Overview Classic style meets modern reliability. The Bel Era III direct-fit cluster captures the iconic 1955–56 Chevy dash aesthetic while upgrading to all-electric internals. Housed in a robust injection-molded body with a dual-layer face design, the panel integrates a speedometer along with fuel, oil pressure, water temperature, and volt gauges—each engineered for accurate, stable readings. A built-in fuel sender selector switch lets you match the gauge to your existing sender’s ohm range during installation, eliminating extra adapters. The assembly is designed for a clean, straightforward install, preserving the nostalgic look while delivering the precision and consistency of modern instrumentation. Fits 1955-1956 Chevrolet Bel Air Features Classic Instruments ZST™ Glass lens included Built-in ECM signal filter switch, on-board filter switch to allow direct connections to ECM speed signals, no additional control boxes needed Available in three additional colors Single-connector wiring harness for quicker setup Arrives ready to install in existing bezel Fuel sender selector switch along with the coolant temperature and oil pressure senders LED lighting with built-in dimmer, turn signals, high beam, and additional warning indicator