Holley Direct Mount Fuel Pulse Damper - 40-70 psi - 6 AN Male O-Ring - Black DRP007-10540 shift lights and tachometers

shift lights and tachometers

9-1/2 in Length

and improved ride quality with reduced impact harshness

GM A-Body Crossmember fits Channel Frames only

Holley Direct Mount Fuel Pulse Damper - 40-70 psi - 6 AN Male O-Ring - Black DRP007-10540 shift lights and tachometersFuel 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