Fuel Pump Hex Driven 7.0 Gph -8 Inlet And Oultet

The Fuel Pump Hex Driven 7.0 Gph -8 Inlet and Outlet by ENDERLE is a high-performance mechanical fuel pump engineered for serious engine builders and performance enthusiasts who demand reliable fuel delivery in competition or heavily modified applications. This pump is designed to replace OEM units in custom fuel systems where precise flow control and dependable pressure regulation are critical to engine stability and performance. Whether you're building a fuel-injected race engine, retrofitting a carbureted classic, or upgrading a street rod's fuel system, this hex-driven pump delivers the consistent volume needed for demanding powerplants.

The -8 AN inlet and outlet ports provide unrestricted flow paths that minimize pressure drop across your fuel lines, allowing the pump to achieve its full 7.0 gallons-per-hour displacement without bottlenecking. The hex-driven design couples directly to a camshaft lobe or dedicated mechanical drive, eliminating the parasitic draw and electrical complexity of electric pumps while guaranteeing instant prime at startup. ENDERLE's proven engineering ensures consistent delivery across temperature and load ranges, critical for maintaining optimal fuel pressure in high-rpm, high-load conditions where fuel starvation can cause lean-out and detonation.

This pump is ideal for vintage drag cars, street rods, classic muscle car restorations, and any application where camshaft-driven fuel delivery matches your engine's architecture. Compact dimensions (4.45 x 3.35 x 4.95 inches) and lightweight construction (1.99 lbs) make installation straightforward in tight engine bays. Before fitment, verify your engine block features a compatible mechanical fuel pump boss and confirm your fuel system can handle mechanical pump pressure—most carburetors and mechanical regulators work seamlessly with this design, but EFI systems typically require external electric units paired with a return-style fuel rail.