DeatschWerks 6AN Male Flare to 3/8in Female EFI Quick Connect Adapter - Anodized Matte Black

This adapter features a 6AN male flare on one end and a 3/8 inch female EFI quick connect on the other, finished in a durable anodized matte black. It’s designed to bridge the gap between common aftermarket fuel line fittings and factory-style EFI fuel rails or regulators that use a quick-connect style inlet. The anodized finish not only looks sharp but also helps protect the aluminum body from corrosion and wear, which is important in the fuel system environment. This makes it a solid choice when you need to adapt your fuel system setup for better flow or a cleaner installation.

The 6AN fitting is a widely used standard in performance fuel systems, offering a secure and leak-free connection for higher flow rates compared to smaller fittings. The quick-connect side ensures a simple, tool-free connection to compatible EFI components. This adapter is particularly useful when upgrading fuel pumps, lines, or regulators, allowing for a more flexible and robust fuel system build. It’s a small but critical piece for ensuring your fuel delivery system is properly configured.