The Roadworks Peterbilt Heater Trims are a practical and durable solution for your truck's heating system. Made of stainless steel. Sold individually, these trims fit various Peterbilt models (330, 357, 377, 378, 379, and 385) from 1999 to 2005. With a 1-year warranty from Roadworks, you can trust in the quality and reliability of these heater trims. Upgrade your truck's heating system with these stylish and functional trims.