If it has a curved windshield, it is probably a 1954. However, I have a 1953 with a service cab on it and GMC offered the later cab as a service or replacement cab. This is a picture of one with a 1953 model that had a replacement cab. http://m.flickr.com/photo.gne?id=3166389819&

Last edited by crenwelge; 02/04/2009 5:16 AM.