Holley Direct Mount Fuel Pulse Damper - 40-70 psi - 8 AN Male O-Ring - Black AFC81-2-9-2 Provide a minimal amount of

Provide a minimal amount of tinting that's ideally suited to overcast weather

0-4777S (2V heads)

any other factory sending units

Will Clear Stud Girdle And Roller Rocker Arms

Holley Direct Mount Fuel Pulse Damper - 40-70 psi - 8 AN Male O-Ring - Black AFC81-2-9-2 Provide a minimal amount ofFuel 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 Pulse Damper Direct Mount