400 LPH Electric Fuel Pump Assembly for Sniper EFI Fuel Tanks. Oven brazed fittings can withstand 100 psi. Genuine Walbro Fuel Pump included. 1/4" NPT Supply and Return line. For a better seal, use Permatex Indian Head Gasket Shellac Compound or Aviation Form-A-Gasket sealant on the gasket and screws.