2001-2006 GMC Sierra 3500 - DFS780 PRO Fuel System - Full-time Operation

Billet 6061-T6 Aluminum Manifold:
Eliminates porosity concerns with cast aluminum.

Contoured CNC Machining Of Manifold Passages:
Enhances flow through the manifold to reduce pressure drop due to flow restrictions.

Universal Carbon Steel Mounting Bracket:
Heavy duty bracket easily mounts with supplied hardware.

"Marine Grade" Motor:
Protected against dust intrusion and powerful water jets.

Helical Bronze Spur Gears:
Bronze gears more forgiving of contaminants than steel gears. The Helical spur gear design runs quieter than straight cut gears.

Plug & Play Installation:
Supplied harness attaches directly to battery and utilizes Deutsch weather-proof connectors. No cutting or modifications of the stock fuel lines required. Vehicle can easily be returned to stock.

O.E Quality Viton Seals:
Compatible with diesel and biodiesel fuels.

Emissions Disclaimer:
Some or all of the applications listed are 50-state exempt, please see CARB EO# D-550-37 for details.