AFE 42-14023 DFS780 FUEL SYSTEM - FULL-TIME OPERATION FOR 17-19 GM DURAMAX 6.6L

The AFE 42-14023 DFS780 Fuel System is specially designed for full-time operation in GM Diesel Trucks 2017-2019 V8-6.6L (td) L5P engines. This innovative system offers a range of features that enhance performance, durability, and ease of use.

Featuring a clear high-impact polycarbonate sight glass, the AFE DFS780 Fuel System allows for visual inspection of fuel, ensuring easy monitoring. The helical bronze spur gears in this system are more forgiving of contaminants than steel gears and run quieter, thanks to their unique design.

Built with a billet 6061-T6 aluminum manifold, this system eliminates porosity concerns with cast aluminum. The "Marine Grade" motor is protected against dust intrusion and powerful water jets, ensuring long-lasting performance in various conditions.

The AFE DFS780 Fuel System offers plug & play installation, with a supplied harness that attaches directly to the battery and utilizes Deutsch weather-proof connectors. No cutting or modifications of the stock fuel lines are required, making it easy to return the vehicle to its original state.

With PEEK bearing wear surfaces, contoured CNC machining of manifold passages, a bolt-on steel mounting bracket, fuel pressure gauge port, O.E. quality Viton seals, and a flow rating of 187 GPH @ 8-10 psi, this fuel system is designed to deliver exceptional performance.

Overall, the AFE 42-14023 DFS780 Fuel System is a top-quality product for GM Diesel Trucks, offering upgraded features, easy installation, and reliable performance. Built in the U.S.A., this system is a great addition to your 2017-2019 Chevrolet Silverado or GMC Sierra Diesel Truck.