REGULATOR/DAMPER, STANDARD RANGE 40-70PSI 1992-chevrolet-caprice-esi5337380 75 in OD - 12

75 in OD - 12 in Long - 1/2-20 in Female Thread - Steel - Black Zinc - Each

Spark Plug - Premium EVO - 14 mm Thread - 19 mm Reach - Heat Range 15 - Gasket Seat - Resistor - Each

Pressure Plate Bolt Kit - High Performance Series - 3/8-16 in Thread - Hex Head - Washers Included - Chromoly - Black Oxide - Chevy V8 - Set of 6

125 in Thick - Plastic - Purple - Set of 10

Cylinder Head Gasket - Multi-Layer Steel - Ford PowerStroke - Each

REGULATOR/DAMPER, STANDARD RANGE 40-70PSI 1992-chevrolet-caprice-esi5337380 75 in OD - 12Fuel 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.