Overview 1947-53 GMC Truck Package;features an all new style designed to replicate the OE look. Billet aluminum center medallions and factory correct colors bring that retro look back into your truck while maintaining gauges that function with today's technology. It has;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 Truck Package for 1947-1953 GMC Trucks Features Built-in ECM signal filter switch, on-board filter switch to allow direct connections to ECM speed signals, no additional control boxes needed Seamless fit into existing dash/bezel All-electric cluster with original styling Model specific trim ring and mounting hardware included Fuel gauge 240-33 OHM Single-connector wiring harness for quicker setup Our ZST™ equipped instruments do not require external control boxes All necessary sending units included
