After going through the photos below I’ve come to the following conclusion, GM made some good looking trucks back in the day. The Springfield show had a great cross section of General Motors trucks from the 40’s to the end of true OTR trucks in the mid 80’s. Just look at the 970 hauling that John Deere! Insane! The blue 1976 7500 also caught my eye. It looks like it just rolled of the assembly line. A+ to the GMC owners who brought these fine trucks to the show.