Holley Direct Mount Fuel Pulse Damper - 40-70 psi - 6 AN Male O-Ring - Black DRP007-10540 Designed to slide over wires

Designed to slide over wires

1955-1957 Packard Clipper

1975-1986 Chevrolet C20 Extended Cab Pickup

9-1/2 in Length

and improved ride quality with reduced impact harshness

Holley Direct Mount Fuel Pulse Damper - 40-70 psi - 6 AN Male O-Ring - Black DRP007-10540 Designed to slide over wiresFuel 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