This '76 Chevy pickup is part of the Chevy C/K line. It is part of the third generation of these trucks, which began in 1960. The C stands for 2-wheel drive and the K for four-wheel drive. This third generation line was a complete redesign of previous C/K trucks and was described by enthusiasts as square body. The redesign was remarkable in 2 key areas, namely aerodynamics and safety improvements. The new body shape was rounded off and had a hardened rear window.