Performer RPM 6 PSI Mechanical Fuel Pump for 1721 Chevrolet SBC

Performer RPM 6 PSI Mechanical Fuel Pump for Chevrolet SBC

This Performer RPM mechanical fuel pump delivers a steady 6 PSI feed for carbureted Chevrolet small block engines, matching the 1721 reference for builders and restorers who need reliable fuel delivery.

Overview

The Performer RPM 6 PSI mechanical fuel pump is a bolt-on fuel delivery component for carbureted Chevrolet small block applications. It moves fuel from tank to carburetor at a consistent low-pressure rate, which suits street and mild performance builds. This mechanical fuel pump is made for engine builders, restorers, and enthusiasts running a Chevrolet SBC with a carburetor setup.

Built For Performance

• Mechanical drive body that bolts to the engine block in the factory pump location
• 6 PSI output pressure suited to carbureted fuel systems
• Steel lever arm and diaphragm assembly for repeatable fuel delivery
• Inlet and outlet ports designed for standard fuel line fittings
• Built to the 1721 reference for Chevrolet small block fitment

Fits These Machines

• for Chevrolet small block V8 engines
• for Chevrolet carbureted applications using a block-mounted mechanical pump

On-The-Job Use

• Replacing a worn or leaking mechanical pump on a carbureted SBC
• Fuel system refresh during a rebuild or restoration
• Street and mild performance builds needing steady 6 PSI delivery

Specs At A Glance

Good To Know

Q: Does this pump need a pushrod or spacer? A: Installation depends on your specific Chevrolet small block configuration, so confirm whether your engine uses a pump pushrod and any required spacer before mounting. Q: Can I use this with fuel injection? A: This pump is rated at 6 PSI for carbureted systems, so it is not intended for fuel injected applications.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.