Holley Two Port 4.5 - 9 PSI Bypass Style Fuel Pressure Regulator - For Systems w/ a Return Line Back to Fuel Cell AA0700AG1R55 ports for cooling lines

ports for cooling lines

Includes 31 Spring S-Spring/Differential Pin Lock Bolt w/Thread Lock

2005-2013 Ford E-350 Super Duty

Straight Vane Model

Coolers feature furnace brazed aluminum construction with 2" wide turbolator plates and integrated mounting brackets

Holley Two Port 4.5 - 9 PSI Bypass Style Fuel Pressure Regulator - For Systems w/ a Return Line Back to Fuel Cell AA0700AG1R55 ports for cooling linesFuel pressure regulators are used to adjust for fuel pressure requirements of various carburetors. Too much fuel pressure for a given needle and seat assembly may cause flooding or driveability problems. Features 3 8" NPT ports (1 in, 1 out, 1 bypass or return) Used in systems with a return line back to the fuel tank Quieter fuel pump operation Designed only for carburetor use Preset to 7PSI Adjustable from 4 1 2 to 9 PSI Chrome FinishHolley has been