Holley EFI Fuel Injection Pressure Regulator

162-591

GM LS FILTER REGULATOR AN6, 58 PSI;Holley EFI GM Style Filter/ Regulator -6AN;Filter / Regulator Assembly, return style preset at 58 PSI, -6 AN connections;Holley EFI fuel filters with built-in regulator provide a simple and clean means to fueling your LS swap. Available with OEM-style or -6AN connections, they feature an internal regulator set at 58 psi, along with an integrated 5 nominal micron rated filter. The bypass design allows you to run one inlet with one outlet to the engine, and a return outlet back to the tank. Holley EFI fuel filter regulators are ideal when performing a LS engine swap or any other fuel injection swap that is designed to run at 58 psi of static pressure;GM style Filter / Bypass Style Regulator;All stainless steel construction for improved corrosion resistance;Designed with one inlet, one outlet, and one return;Fixed pressure at 58 psi;Nominal Micron Rating: 5;Can be used with other EFI systems that require 58 psi;Not recommended with fuel pumps that flow over 450 LPH;Available with stock quick connectors or with -6AN male connections;Return line required for proper regulator operation