Maximize your Peterbilt 379 with this 20.312-inch tall blank front breather panel designed for trucks equipped with 13-inch diameter Donaldson air cleaners. Built from stainless steel, this aftermarket panel provides a clean, minimalist look while helping protect the air cleaner assembly from road debris and harsh driving conditions. Its blank face design delivers a smooth, uncluttered style that complements custom and restoration builds while maintaining a professional, polished finish. Sold as a pair, these panels are made in the USA and are engineered for heavy-duty use in demanding environments. Backed by a manufacturer warranty covering defects in materials and workmanship, this front breather panel is a straightforward way to refine the truck's exterior while maintaining compatibility with 13-inch Donaldson setups commonly used on Peterbilt 379 models.