Performance Fittings Bulkhead Union -4 AN - 2071

The Performance Fittings Bulkhead Union -4 AN (part number 2071) offers a secure and leak-free method for connecting -4 AN lines through bulkheads, panels, or firewalls. Made from high-quality aluminum, this fitting ensures durability and corrosion resistance, making it ideal for automotive fuel, oil, or fluid systems. With a precision-machined finish, it delivers a tight seal and reliable performance in high-pressure applications. Easy to install and compatible with most standard -4 AN hoses and adapters, this bulkhead union is a trusted component for custom plumbing setups and race builds.