If you own a classic squarebody, then you know that the cab corners can become severely rusted over the years. More times than not they end up needing to be replaced entirely. Holley Classic Trucks has got exactly what you need with our replacement inner cab corners for the 1973-1987 C/K series trucks. The cab corners have the OE factory shape and contours, as well as better corrosion protection due to the EDP coating. They are manufactured with heavy gauge steel for superior strength and have the quality that your project truck deserves.