Sparta PN8044 Mechanical Fuel Pump

Mechanical Fuel Pump for Classic Chevrolet

The Sparta PN8044 mechanical fuel pump is a standard replacement for older gasoline applications that need consistent fuel delivery and OE-style fit. It is built with an aluminum housing, threaded inlet and outlet connections, and a 2-hole mounting pattern for straightforward service on select classic Chevrolet models.

Compatible with 1955-1957 Chevrolet Corvette and 1957 Chevrolet Bel Air, this mechanical fuel pump is a practical choice for restoring fuel system performance on higher-mileage and earlier model vehicles. The PN8044 is distributed by Delphi-backed Sparta, drawing on OE fuel system expertise for fit and performance.

Key Features

• Mechanical fuel pump for gasoline applications
• Standard replacement grade for classic vehicle service
• 5 to 7 psi pressure range
• Average flow rating of 50.0
• Aluminum housing for durable construction
• Threaded inlet and outlet connections
• Mounting hardware included
• Gasket or seal included

Product Details

Sparta PN8044 is a mechanical fuel pump designed for select Chevrolet passenger cars and sports cars from the mid-1950s. It uses a threaded single-inlet, single-outlet layout and includes the mechanical pump, gasket, and instruction sheet. For buyers searching for a 1957 Chevrolet Bel Air fuel pump or a 1955-1957 Chevrolet Corvette mechanical fuel pump, this part number provides a direct replacement option with the correct basic configuration.

This part cross-references Airtex 4149 and Carter M2118 for the same application.

Common Fuel System Issues It May Address

• Hard starting caused by weak fuel delivery
• Fuel starvation during normal driving
• Low fuel pressure at the carburetor
• Intermittent engine stumble from inconsistent pumping
• Replacement needs on aging mechanical fuel pump assemblies

Installation Notes

Verify the threaded inlet and outlet orientation before installation and confirm the mounting hole pattern matches the original pump. Replace the gasket during service, follow the included instruction sheet, and check fuel pressure after installation to confirm the system is operating within the 5 to 7 psi range.

Quality Assurance

Sparta is distributed by Delphi, an OE fuel system supplier with application knowledge for fit and performance on earlier model vehicles. PN8044 is built as a standard replacement mechanical fuel pump for confirmed Chevrolet fitments.