The 11 Gauge Stainless Steel Battery Box is a practical and durable solution for your Peterbilt 379. Made with high-quality stainless steel, this complete box is designed to fit most Peterbilt 379 makes and models. With its OEM style and sold individually, it ensures a perfect fit and easy installation. This battery box offers the benefit of long-lasting performance and protection for your batteries, making it a reliable choice for any truck owner.