If you own a classic squarebody, you know that the rocker panels and cab corners will often become severely rusted over the years. However, more times than not, the best choice is to replace them. BROTHERS Trucks has precisely what you need with their new replacement rocker panels for the 1973-1987 C/K series trucks. These new rockers and cab corners have an excellent fit, just like OE, and great corrosion protection due to the EDP coating. This kit is what your project truck deserves.