Finish the custom fuel system on your 2003-2010 Chevy/GMC Kodiak/TopKick 6.6L Duramax with Fuel System Plumbing components. Finish y our fuel system with a wide range of universal parts as well as model specific components. Get the needed items like fuel filter delete kits, fuel lines, cushioned hose clamps, fuel pressure regulators, and other plumbing accessories. Get top-tier brands like Vibrant Performance, FASS, Fuel Lab, XDP, and more!