G&R Diesel Billet Aluminum Bottom Sump With Integrated Return 2016-2022-2.8l-lwn-duramax Built-in safety features: user-defined visual

Built-in safety features: user-defined visual and audible alerts

Diesels Only

(1) Silicone Coupler & Clamps

D Stainless Steel sleeve

Much Easier to Install than Larger Body Lifts

G&R Diesel Billet Aluminum Bottom Sump With Integrated Return 2016-2022-2.8l-lwn-duramax Built-in safety features: user-defined visualG&R Billet Aluminum Bottom Sump With Integrated Return G&R Diesel Billet Aluminum Bottom Sump with Integrated Fuel Return System. The Integrated Return System completely eliminates the need to run the return of your aftermarket fuel pump to the top of the tank or cut into the fuel filler neck, therefore cutting install time tremendously! Simply install the sump, plumb the supply and return lines from your FASS or AirDog pump to our sump, and the tank