Holley Blue Fuel Pressure Regulator from the 1980's, for a carburetor, Untested and sold as is. Offered as pictured. Have not used in forever since switching to alcohol fuel.
Holley Aluminum Fuel Pressure Regulators & Brackets for Holley Carburetors
Genuine Holley Brand Fuel Pressure Regulator #12-803 4.5 - 9 psi
HOLLEY CARBURETED FUEL PRESSURE REGULATOR,STREET,STRIP,2 PORT,4.5-9 PSI,ALCOHOL
New RED Holley Electric Fuel Pressure Regulator 54-6673 For Oil Switch 12-810
NOS Holley EFI Fuel Pressure Regulator with Mount PN 12-886
Carburetor Fuel Pressure Regulator For Holley 2-Port Fuel Pressure 12-803????
