If you own a classic OBS truck, 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. Brothers Trucks has got exactly what you need with their new replacement inner cab corners for the 1988-1998 GMT400 series trucks. Due to the new tooling being used, these new cab corners have the factory shape and contours, as well as better corrosion protection due to the EDP coating. These inner cab corners are manufactured with heavy gauge steel for superior strength and have the quality that your project truck deserves.