From what this guide indicates the truck may actually be a '49? http://www.chevytrucks.org/resources/adguide.htm Advance Design Identification Guide This is not intended to be a comprehensive list, just a simple guide to help you identify Advance-Design (1947-1955) Chevy pickups. -------------------------------------------------------------------------------- 1947 Second Series - New styling, 5-slat horizontal grille. Vents on side of cab. No vent windows in doors. "Thriftmaster" or "Loadmaster" badging on side of hood. 1948 - New foot-operated parking brake. 1949 - Inner bar of grille painted silver-gray. Series number badging (3100, 3600, 3800) on side of hood. Gas tank moved inside cab to behind seat (filler cap on passenger side of cab) 1950 - No major exterior changes. Only major change is to tubular type shock absorbers.