OER Parts offers a wide selection of Dash Components for your 1948 GMC Truck. OER Parts offers 1948 GMC Truck Clusters, 1948 GMC Truck Instrument Cluster Case, 1948 GMC Truck L.E.D. Indicator Wiring Set, 1948 GMC Truck Instrument Cluster LED Upgrade Set, 1948 GMC Truck Cluster Assembly, 1948 GMC Truck Dash Instrument Bulb Socket , 1948 GMC Truck Digital Instrument Cluster, 1948 GMC Truck Instrument Cluster Seal Kit, and 1948 GMC Truck Instrument Gauge Decals.