Get new Brake Lines & Hoses in your 2007.5-2010 Chevy/GMC 6.6L LMM Duramax Brake lines, and brake hoses are prone to failure as they age due to degradation and corrosion, this can ultimately lead to brake failure. Keep your brakes working as they should with the replacement hydraulic brake hoses, steel brake line kits, and brake hardware available. Shop for the parts your vehicle needs from top-name brands such as Dorman, Russel Performance, StopTech, and more.