Fuel Pump BBC 7.5PSI Stock Chassis Inlet

The Fuel Pump BBC 7.5PSI Stock Chassis Inlet by PRO/CAM is a mechanical fuel pump engineered specifically for Big Block Chevy engines requiring reliable, stock-level fuel delivery. This pump is designed for engine builders, hot rod enthusiasts, and restoration specialists who need a straightforward mechanical solution without complex electronic controls. Operating at 7.5 PSI, it matches original equipment specifications and works seamlessly with traditional carburetor-fed fuel systems.

This mechanical fuel pump delivers 130 gallons per hour at its rated 7.5 PSI operating pressure, providing sufficient volume for stock and mildly modified Big Block Chevy engines. The pump features 1/2-inch NPT female threaded connections on both the inlet and outlet ports, allowing straightforward installation into existing fuel system infrastructure without adapter complications. The compact design—measuring 5.95 x 5 x 6.55 inches and weighing 2.76 lbs—fits standard engine bay configurations and integrates directly with stock chassis fuel line routing, minimizing fabrication work and maintaining original aesthetics.

Big Block Chevy engine swaps, vintage muscle car restorations, and traditional carbureted street machines benefit most from this pump's robust mechanical design and proven reliability. Installation requires basic mechanical skill and compatible fuel lines with 1/2-inch NPT male fittings. This pump is ideal for builders prioritizing simplicity and durability over variable-speed electronic fuel management, making it the practical choice for classic American V8 applications where mechanical dependability matters most.