Get the Fuel System Plumbing you need to finish the custom fuel system on your 2020-2023 Chevy/GMC 6.6L L5P Duramax. You can build your system with universal components as well as application specific parts. Get the necessary items like fuel pressure regulators, fuel filter delete kits, fuel lines, cushioned hose clamps, and much more. Find the most popular diesel brands like Fuel Lab, XDP, Vibrant Performance, FASS, and more.
