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 ...

In fact, GM put square wheel wells on its trucks for nearly 50 years, from the introduction of the square body in 1973 until ... ish wheel wells — GMC and Chevy wheel wells were as round as ...