Holley - FUEL PULSE DAMPER, 8AN, STANDARD RANGE 40-70 PSI Hose - Vacuum - 5/32

Hose - Vacuum - 5/32 in ID - 50 ft - Rubber - Black - Each

Clutch Kit - DFX Series - Single Disc - 11 in Diameter - 1-1/8 in x 26 Spline - Sprung Hub - Ceramic / Metallic - Various GM Applications 1962-84 - Kit

5-inch black ceramic coated tips

Air Spring Kit - Loadlifter 5000 - Bags / Brackets / Lines - 5000 lb Capacity - Black Powder Coat Brackets - Rear - GM Fullsize Truck 2020-25 - Kit

Fuel Level Gauge - Designer Black - 0-90 ohm - Electric - Analog - Short Sweep - 2-1/16 in Diameter - Black Face - Each

Holley - FUEL PULSE DAMPER, 8AN, STANDARD RANGE 40-70 PSI Hose - Vacuum - 5/32Fuel 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.