Holley In-Line Fuel Pulse Damper - 40-100 psi - 8 AN Female O-Ring Inlet / Outlet - Black 12-1009 RS001002 We made it for the

We made it for the 600 Micro Sprints and any vehicle that uses that 520 Chain size

1 PC 3/8" Dr

Includes Exhaust Pipe Clamps

351W) Swivel Thermostat Housing #10AN Fitting

Gasket Air Cleaner Riser 9342 5 1/8" Diameter Neck - H-1

Holley In-Line Fuel Pulse Damper - 40-100 psi - 8 AN Female O-Ring Inlet / Outlet - Black 12-1009 RS001002 We made it for theHolley In Line Fuel Pulse Damper 40 100 psi 8 AN Female O Ring Inlet Outlet Black Fuel 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