Get a new Exhaust Hanger for your 2001-2004 Chevy/GMC 6.6L LB7 Duramax and properly repair your exhaust system. Exhaust Hangers are manufactured from durable materials such as stainless steel to match your existing exhaust system and provide you with a long service life. With exhaust hangers properly installed, your exhaust system will be held securely in place, properly supported, and will help to eliminate unwanted rattling. Get Exhaust Hangers from manufacturers such as AP Emissions Technolgies, Magnaflow, Vibrant Performance and more!