60 Gallon Replacement Tank For 2020+ GM Duramax 6.6L Crew Cab Long Bed 2003-59-cummins and FASS Fuel Systems patented

and FASS Fuel Systems patented air/vapor removal process

Our latest upgraded Cheetah turbocharger will wake up your 2001-2004 LB7

This new and improved version from our previous Suction Tube Kit allows the user to plum their FASS suction and return line directly to their bulkhead fitting which are mounted directly on the fuel tank module

Fleece Performance Exclusive FMW Compressor Wheel Technology

Insight CTS3 Digital Gauge Monitor 3rd Generation design full color customizable gauges and backgrounds swipe capability built in performance meter measures data logger Wi-Fi updateable including windshield mounting bracket

60 Gallon Replacement Tank For 2020+ GM Duramax 6.6L Crew Cab Long Bed 2003-59-cummins and FASS Fuel Systems patentedImportant Notes: The S&B Replacement Fuel Tank won't fit vehcles with a 2 piece driveline. Your fuel gauge will continue to work normally. Read More GM trucks monitor for an inoperative fuel gauge. Read More Do you have an Auxiliary Fuel Tank? Read why using these with our tanks will void the Lifetime Warranty.