Holley In-Line Fuel Pressure Regulator/Damper - 40-100 psi - 8 AN Female In / 8 AN Out - Black Karting Suits 165 in / 0765 in

165 in / 0765 in OD Steps

We recommend that you follow the oil and filter change frequencies shown in your owner's manual

1975-1975 GMC G15

1963-1965 GMC 2500 Series

By significantly reducing drive line bind

Holley In-Line Fuel Pressure Regulator/Damper - 40-100 psi - 8 AN Female In / 8 AN Out - Black Karting Suits 165 in / 0765 inFuel pulse dampers act in tandem with the fuel pressure regulator to further control the fuel pressure in an EFI system. They act to smooth out the pressure pulsations caused by the injectors opening and closing as well as the fuel pump operating. These pulsations happen so quickly that in many cases they can't be identified with an analog gauge but can cause issues with fuel delivery to the engine. Product Description: Fuel Pressure Regulator 40 100