GMB 530-8010 Mechanical Fuel Pump

OEM Standard Mechanical Fuel Pump for Classic GM Vehicles

GMB 530-8010 is a mechanical fuel pump built to meet or exceed OEM specifications for classic carbureted applications. It is an OEM standard replacement for a wide range of Chevrolet, GMC, Buick, Oldsmobile, and Pontiac vehicles, including many 2-line pump setups.

Use GMB 530-8010 when you need a direct mechanical fuel delivery solution for vintage GM trucks, vans, and passenger cars such as the Chevrolet C10, Camaro, and Pontiac Firebird.

Key Features

• Mechanical fuel pump for carbureted fuel systems
• OEM standard item grade for factory-style replacement
• Built to meet or exceed OEM specifications
• No gasket required
• Strainer not required
• Fits many 2-line pump applications across classic GM platforms

Detailed Description

The GMB 530-8010 mechanical fuel pump is engineered for classic GM fuel delivery systems where a cam-driven pump is used instead of an electric unit. It serves as a replacement for applications across Chevrolet, GMC, Buick, Oldsmobile, and Pontiac models from the late 1960s through the 1980s, including Chevrolet C10, Camaro, and Pontiac Firebird fitments. This part cross-references Airtex Fuel Pumps 40987 and Carter M6624 for the same application.

As an OEM standard replacement, this pump is intended to restore consistent fuel supply to the carburetor while matching original-style specifications. The part number 530-8010 is also referenced in interchange listings for additional catalog matching.

What It Is Used For

• Restoring fuel delivery on a worn or failing mechanical pump
• Addressing hard-start or no-start conditions caused by low fuel pressure
• Correcting fuel starvation during acceleration or cruising
• Replacing a leaking pump on classic GM carbureted engines
• Maintaining factory-style fuel system operation on 2-line pump applications

Installation Notes and Tips

Verify the vehicle’s fuel line configuration before ordering, since this pump is listed for multiple 2-line pump applications and some models also show alternate configurations. Confirm engine and mounting details against the vehicle’s original pump before installation. The pump is listed with no gasket required and no strainer required, so compare the existing setup to ensure the correct replacement is selected for your application.

Quality Assurance

GMB manufactures this pump to meet or exceed OEM specifications and supplies it as an OEM standard replacement part. The 530-8010 is cataloged for direct-fit use across a broad range of classic GM vehicles, supporting consistent fuel system service for restoration and maintenance work.