Replace the old brake lines in your 2003-2010 Chevy/GMC Kodiak/TopKick 6.6L Duramax with Brake Lines & Hoses. Get the hydraulic brake hoses, steel brake line kits, and brake hardware your vehicle needs. Brake hoses, and lines are often failure prone as they age due to degradation and corrosion, which can ultimately lead to brake failure. Shop leading manufacturers like Dorman, Russel Performance, StopTech, and many more for the parts you need!