Brothers now offers a complete replacement firewall for your truck. Constructed of high quality steel, it is a perfect reproduction in both fit and thickness to replace your damaged original. Brothers now offers a complete replacement firewall for your truck. Constructed of high quality steel, it is a perfect reproduction in both fit and thickness to replace your damaged original. Compatible with 1960-1966 Chevrolet/GMC C/K Series Truck & Suburban Compatible with 1960-1966 Chevrolet/GMC C/K Series Truck & Suburban