FUEL PULSE DAMPER, 8AN, EXTENDED RANGE 40-100 PSI 12-1005 engine-bearings 7L 1958-1959 GMC Truck Base

7L 1958-1959 GMC Truck Base 8V/5

75 Mounting Hardware Included Yes Heat Shield Attached No Title OEM Grade Direct-Fit Series OEM Grade Clamp Included Yes Type Direct-Fit Outlet Attachment Bolt-On Oxygen Sensor Location Pre Converter Material Stainless Steel Hangers Included No Finish Stainless Steel Converter Quantity 2 Substrate Material Ceramic Main Piping Diameter 2

3L 1966 Chevrolet Chevelle SS 6L/3

8L/V6 1995 - 2000 Audi A6 2

FUEL PULSE DAMPER, 8AN, EXTENDED RANGE 40-100 PSI 12-1005 engine-bearings 7L 1958-1959 GMC Truck BaseFUEL PULSE DAMPER, 8AN, EXTENDED RANGE 40 100 PSI 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 fuel delivery to the engine.