That toughness was arguably never more embodied than in the brand's so-called "square-body" builds that went into production in 1973. If you're wondering how Chevy trucks from that period earned ...

An official square-body truck is a Chevrolet or GMC C/K built between 1973 and 1987, otherwise known as a third-generation C10. The Square Body was a hit at a pivotal time in the industry ...

In a discussion of old-body style (OBS) Chevy pickup trucks, it's inevitable that the term "Square Body" will surface at some point. Chevrolet introduced the third generation of its C/K lineup of ...

Having lived most of my life in the high-performance hot rod industry, I was a little miffed the first time I heard the term square-body truck some years ago. That's strange, I thought.