60 Gallon Replacement Tank For 2020+ GM Duramax 6.6L Crew Cab Long Bed 2007.5-66-duramax It is Buyer’s responsibility to

It is Buyer’s responsibility to know what those laws are and how they apply to Buyer or Buyer’s customer

High-Flow Muffler

verified by ASTM G-133 third party testing

* Verified by 3rd Party ASTM D-6079 Testing

Reduces Factory CP3/CP4 Workload

60 Gallon Replacement Tank For 2020+ GM Duramax 6.6L Crew Cab Long Bed 2007.5-66-duramax It is Buyer’s responsibility toImportant 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.