Edelbrock supplemental fuel pump kit #15642 is required for GM trucks and SUVs using the #1564 supercharger system when VIN checks indicate the vehicle needs an upgrade. The kit applies to non-Flex Fuel vehicles and the short wheelbase configuration; verify VIN digit guidance provided by Edelbrock before selecting. It supplies the additional fuel hardware needed to support the supercharger installation.
Edelbrock Supercharger Supplemental Fuel Pump Kit GM SUV 1500 2007-2009 4 8L 5 3L Non-Flex Fuel