Overview 1947-53 Classic White Truck Package;features;a 4 5/8" Speedometer and Quad (Fuel, Oil, Temp,; Volt combination gauge) with stainless low step bezels and flat glass lenses. This package is also available with our 4 5/8” Speedtachular (Speedo/Tach combination gauge) in place of the standard speedometer. The Classic White Truck Package for 1947-1953 Chevy Trucks Features Model specific trim ring and mounting hardware included Built-in ECM signal filter switch, on-board filter switch to allow direct connections to ECM speed signals, no additional control boxes needed Single-connector wiring harness for quicker setup Seamless fit into existing dash/bezel All-electric cluster with original styling Fuel gauge 240-33 OHM All necessary sending units included Our ZST™ equipped instruments do not require external control boxes