Enhance your Peterbilt 375/377 driving experience with our selection of premium fan blades and shrouds. Crafted to the highest standards, these parts offer superior airflow and cooling performance to keep your engine running at peak efficiency. Featuring durable fiberglass construction and high-quality replacements for common models like the 379, 378, and 377, our fan blades and shrouds are an essential upgrade for Peterbilt enthusiasts. With a range of sizes and styles to choose from, you can find the perfect fit for your rig and customize its look and functionality. Elevate your Peterbilt's performance and style with our top-of-the-line fan parts, built to withstand the demands of heavy-duty hauling.