Holley In-Line Fuel Pulse Damper - 40-100 psi - 8 AN Female O-Ring Inlet / Outlet - Black 12-1008 CRIMP-TOOL-2 Convert your LS1 engine to

Convert your LS1 engine to an adjustable valvetrain with the Ultra Pro Magnum Rocker Kit

By incorporating features like windage screens and crankshaft scrapers

All BBK fuel rail kits are designed and built in house from lightweight billet aluminum that is CNC machined for unequaled fit and finish for popular late model 86-93 Ford Mustang

3/8 in Fuel Pump Hex

Holley In-Line Fuel Pulse Damper - 40-100 psi - 8 AN Female O-Ring Inlet / Outlet - Black 12-1008 CRIMP-TOOL-2 Convert your LS1 engine toHolley 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