Fuel Filter/Bypass Style Regultor 58-PSI w/6an

The Holley Fuel Filter/Bypass Style Regulator 58-PSI w/6AN (model 162-591) is a compact, all-in-one fuel management solution engineered for EFI and carbureted engine builds that demand precise pressure control and clean fuel delivery. This integrated unit combines fuel filtration and pressure regulation into a single component, simplifying underhood packaging. Whether you're building a street rod, performance truck, or high-output engine, this regulator ensures consistent fuel pressure while protecting your fuel system from contaminants.

Rated at 58 PSI, this bypass-style regulator maintains stable fuel pressure across varying engine loads and RPM ranges. The integrated filter removes particles and debris before they reach your fuel system, extending the life of injectors, carburetors, and fuel pumps. The regulator features 6 AN male connections for inlet, outlet, and return lines, providing flexible routing options for custom fuel system layouts.

This unit is ideal for enthusiasts building fuel systems on street rods, muscle cars, classic trucks, and performance vehicles where space and integration matter. Its compact 3.8 x 3.8 x 6-inch footprint and lightweight design make it a practical choice for various applications. Ensure your fuel system operates efficiently with this reliable regulator.