OER Parts offers a wide selection of Dash Components for your 1945 GMC Truck. OER Parts offers 1945 GMC Truck Clusters, 1945 GMC Truck Instrument Cluster Case, 1945 GMC Truck L.E.D. Indicator Wiring Set, 1945 GMC Truck Instrument Cluster LED Upgrade Set, 1945 GMC Truck Cluster Assembly, 1945 GMC Truck Dash Instrument Bulb Socket , 1945 GMC Truck Digital Instrument Cluster, 1945 GMC Truck Instrument Cluster Seal Kit, and 1945 GMC Truck Instrument Gauge Decals.