HOLLEY 525 LPH PUMP FUEL PUMP MODULESNIPER 340 LPH PUMP 88-98 CHEVY TRUCKOverviewThis direct fit fuel pump module will drop directly into any 1988-1998 GM C/K Series truck EFI fuel tank. The module has been designed with a 340 LPH (liters per hour) Sniper fuel pump that will support up to 700 EFI or 900 Carbureted horsepower (HP Rating @ 60 PSI at 13.5 Volts / 10.4 AMP Draw) We also have a 525 LPH module for the 1988-1998 GM C/K Trucks that supports up to 1200 EFI or 1450 Carb HP (@ 60 PSI at 13.5 Volts / 16.9 AMP Draw) The flange has a 6AN o-ring outlet and return port making the plumbing connections easy. The kit includes the assembled module, a new filter sock, flange o-ring, and the lock ring to complete your installation into your stock fuel tank. The 6061-T6 module flange has been anodized in a bright dip black finish that not only looks great but will also protect from undercar corrosion.Recommended Regulators (Holley 12-879, 12-880)Features: The 6061-T6 Aluminum fuel pump module is a high-pressure unit that flows 340 liters per hour (LPH) and is capable of supporting EFI (electronic fuel injection) engines producing up to 700 EFI horsepower. For the 1988-1998 GM Trucks, we also offer the unit with a 525 LPH pump which supports up to 1200 EFI horsepower Includes a pre-calibrated fuel-level sending unit designed to work with the factory fuel gauge for this application 6AN o-ring outlet and return ports for easy plumbing connections Filter sock, flange O-ring, and fuel tank lock ring included to complete your installation Can be used with both carbureted and EFI (Electronic Fuel Injection) fuel systems depending on your need Both EFI and carbureted systems will need a bypass design regulator (We recommend the 12-879 or 12-880 Bypass Regulators for these installations. They can be used for both carbureted and EFI systems) The flange is bright dip black anodized for corrosion protection from undercar moisture. Details: Application: 1988-1998 GM C/K Trucks Free Flow LPH: 525 Fuel Type: Gasoline/E85 Compatible Material: 6061-T6 Aluminum Warranty: Limited 90 Day LinksInstruction Sheet
