Complete In-Tank Fuel System Upgrade; Edelbrock products offer improved performance and aesthetics for a broad array of vehicles and engines. 'Proven performance' is the philosophy by which Edelbrock was founded and it continues to this day with the highest standards for performance and quality. Edelbrock core products are engineered manufactured and tested in the USA to ensure the best quality possible. This is further backed by some of the best warranties in the industry and a highly qualified technical support staff.; Edelbrock products offer improved performance and aesthetics for a broad array of vehicles and engines. 'Proven performance' is the philosophy by which Edelbrock was founded and it continues to this day with the highest standards for performance and quality. Edelbrock core products are engineered manufactured and tested in the USA to ensure the best quality possible. This is further backed by some of the best warranties in the industry and a highly qualified technical support staff.; Includes a high-flow replacement electric fuel pump + new fuel level sender (designed specifically for 2007–2009 GM Silverado/Sierra 1500 Standard Cab and long-bed trucks with 4.8L or 5.3L engines).; Provides the extra fuel volume and pressure needed when running an Edelbrock E-Force supercharger (such as #1578). This prevents fuel starvation under boost ensuring safe and consistent power delivery.; Using #15782 eliminates guesswork and ensures proper fuel delivery.; Improved Reliability and Peace of Mind; Replaces the factory fuel pump and sender with higher-capacity components matched to boosted applications.; Reduces the risk of fuel pump failure under increased demand supports higher horsepower levels reliably and helps maintain consistent fuel pressure for smooth drivability and towing performance.; The Edelbrock 15782 is not a standalone performance part it is a necessary upgrade for certain GM truck E-Force supercharger installations to support safe and reliable boosted operation.