FASS NA FASNDTSC15180F140G

FASS No Drop Series Fuel System for 2020-2023 GM/Chevy Duramax 6.6L (Stock-500hp) Includes TSC15180F140G Fuel System SK5501 FASS Diesel Fuel Sump Kit Installing a Titanium Signature Series Fuel System has never been easier or more affordable.Designed