Fuel Pump SB Chevy 262-2 83-305-327-350-400 Mech.

The Specialty Products Company Fuel Pump SB Chevy 262-2 83-305-327-350-400 Mechanical is a reliable workhorse designed for small block Chevy marine applications requiring consistent fuel delivery at modest pressure. This mechanical fuel pump delivers 80 gallons per hour at 8 psi, making it ideal for carbureted engines in fishing boats and pleasure craft where fuel system simplicity and proven durability matter most. Built with aluminum construction and chrome plating, it resists the corrosive effects of salt air and freshwater spray that challenge equipment on the water.

The 80 gph flow rate and 8 psi output are calibrated for carbureted small block Chevy engines in the 262 to 400 cubic inch displacement range—a standard configuration in marine engines from the 1980s onward. The 1/4-inch NPT female inlet and outlet ports accept standard fuel line fittings without adapters. Mechanical operation means no electrical wiring, no fuel pump relay, and no complex diagnostics—the pump engages directly through the engine's camshaft, activating only when fuel demand exists. This simplicity translates to fewer points of failure and easier troubleshooting on the water.

This pump is purpose-built for weekend anglers and serious offshore fishermen running carbureted small block Chevy inboards or outboards. It solves the challenge of finding OEM or quality aftermarket fuel delivery for engines where electronic fuel systems are neither necessary nor desired. Owners maintaining classic or rebuilt Chevy marine engines, or those restoring boats with period-correct fuel systems, rely on mechanical pumps like this one to preserve engine authenticity and maintain predictable performance without modern complexity.

The Specialty Products Company is known in marine and automotive circles for producing OEM-equivalent fuel system components that meet or exceed original specifications. This mechanical pump represents the category standard for carbureted small block Chevy applications—proven in thousands of marine engines over decades of service. At 2.08 pounds and compact dimensions, it installs easily in tight engine compartments typical of recreational boats.