The Peterbilt Bug Deflector is designed specifically for 378 Sloped Hood Models, providing a durable and classy alternative to plastic models. Made of stainless steel, this bug deflector is guaranteed not to break and comes with all the necessary hardware for installation. While drilling of mounting holes through the hood is required, this product offers a more forgiving option for your Peterbilt 378, ensuring protection from bugs and debris while on the road. With its practicality and durability, the Peterbilt Bug Deflector is a must-have for any 378 model owner.