Fuel Pump Kit - 255lph Gas - GM 1985-92

The Fuel Pump Kit - 255lph Gas - GM 1985-92 is a direct replacement fuel pump assembly designed for carbureted and early fuel-injected General Motors vehicles from the mid-1980s through early 1990s. This high-flow pump is ideal for engine builders, restoration enthusiasts, and street performance builders who need reliable fuel delivery for both stock and modified powerplants.

This kit is rated at 255 liters per hour and operates efficiently within the stock fuel pressure range, providing ample flow for mild to moderate engine modifications, carburetor tuning, and fuel-injection conversions. The GCA758-4 pump assembly includes the motor, internal check valve, and mounting hardware for a straightforward installation. Its design aims to maintain consistent output throughout varying fuel tank temperatures.

Mechanics and engine builders often specify this fuel pump kit for in-tank installations in first-generation and second-generation Chevrolet Camaros, Pontiac Firebirds, Chevrolet trucks, and Buick V8 conversions from this era. The installation fits within the stock fuel tank housing, ensuring compatibility with these classic vehicles.