525 LPH Fuel Pump Module Chevy Truck 88-98

The 525 LPH Fuel Pump Module for Chevy Trucks (1988-1998) from HOLLEY is engineered for enthusiasts and mechanics seeking reliable fuel delivery in carbureted or low-pressure fuel-injected applications. This module serves as a direct replacement for OEM fuel pump assemblies, delivering 525 liters per hour at peak output—sufficient for street and moderate performance builds without requiring complex fuel system redesigns. Whether you're restoring a classic C/K-series truck or upgrading aging fuel delivery components, this HOLLEY unit provides the dependability necessary for consistent engine operation across the full RPM range.

HOLLEY's engineering focuses on internal pump design and reservoir geometry to maximize flow while minimizing noise and cavitation. The 525 LPH module integrates the electric pump, check valves, and fuel strainer into a single bolt-on assembly that mounts directly into the truck's fuel tank—eliminating the need for external fuel pump controllers or standalone pump mounting brackets. The sealed design protects internal components from contamination and fuel degradation, while the modular construction allows straightforward installation without cutting fuel lines or modifying tank configuration. This approach reduces installation time and potential leak points that often arise in retrofitted fuel systems.

Chevy truck owners running carburetor rebuilds, EFI conversions, or stock replacements benefit most from this module, as it covers the 1988–1998 C/K series fuel tank footprint without requiring custom fabrication. The 525 LPH output is ideal for carbureted applications and light forced-induction builds up to approximately 400–450 horsepower, making it a cost-effective choice for street trucks that don't demand exotic fuel systems. Installation requires basic mechanical skills and compatibility with your existing fuel lines and sender unit; verify your model year and fuel tank configuration before ordering to ensure a seamless fit and optimal pump longevity.