EVIL ENERGY is our brand, we're a direct and professional manufacturer, one of greatest manufacturer and exporter in tuning parts.Include:Fuel System Exhaust、System Cooling System. We strictly control the quality of products, to provide car enthusiasts with safe, beautiful, cost-effective tuning accessories.6AN Male Flare to 3/4" NPT widely used in fuel system, cooling system, power steering system, etc. The AN side of the flare is sealed by a 37 degree angle and the NPT thread side is sealed by a 60 degree tapered thread. It is recommended that a wrench be used for installation and that sealant or PTFE tape be used on the NPT end to ensure a seal against leakage.