Holley Direct Mount Fuel Pulse Damper - 40-70 psi - 6 AN Male O-Ring - Black 61691 Proform Valve Cover Hold-Down Clamp

Proform Valve Cover Hold-Down Clamp 141-610 Chrome

* For headers

Inner Bearings / Races / Seals

you can replace just the "Nose Only Graphics"

Analog cross-compatible

Holley Direct Mount Fuel Pulse Damper - 40-70 psi - 6 AN Male O-Ring - Black 61691 Proform Valve Cover Hold-Down ClampFuel 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