High Capacity Universal Adjustable Fuel Pressure Regulator. Black Anodized. Inlet: 2 X -6 (9/16-18) Outlet: -6 (9/16"-18), Gauge Port: 1/8"Npt, Vacuum Hose: 5Mm (3/16"), And Universal Mounting Bracket With Four (4) 10-32X1/2" Screws. Barb Fitting For Outlet Port Sold Separately Pn 25-390.
