Beginning in 1973, Chevrolet started to produce one of the most curiously named pickup truck lines in history. The Rounded-Line truck was the third generation of the Chevrolet and GMC C and K pickups.
Square body Chevy trucks are from the third generation of Chevrolet C/K pickups ranging from 1973 to 1987 model years. While the square body Chevrolet truck is widely regarded as one of the best ...