AN8 Feed & AN6 Return Line Fuel Pressure Regulator w/ Boost Reference Gauge 3-70

1x AN8 end cap. 1x fuel pressure regulator. Fuel and oll System. 1x gauge（New design, No oil）. Material: CNC-machined with aluminum billets, sturdy, resistant to high pressure and high temperature, not prone to rusting, and prolonging service life.