FUEL PULSE DAMPER, 8AN, EXTENDED RANGE 40-100 PSI 12-1005 engine-bearings Caution: Like OEM shifters

Caution: Like OEM shifters

3L 1966 Chevrolet Chevelle SS 6L/3

8 Outside Circumference (mm) (Belt): 782 Top Width (in) (Belt): 0

00 inch Bolt Size 3/8-16 x 3/4 Emission Code 4 Header Finish Silver Ceramic Header Style Long Tube Primary Tube Dia

3 V6 1989 - 1993 Oldsmobile Cutlass Cruiser 204/3

FUEL PULSE DAMPER, 8AN, EXTENDED RANGE 40-100 PSI 12-1005 engine-bearings Caution: Like OEM shiftersFUEL 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.