Features: 1.High Accuracy: The premium quick disconnect EFI fitting is carefully machined to ensure precise thread engagement, easy to install and quick disconnect. 2.Wide Application: The quick disconnect EFI adapter is specially designed for your fuel feed outlet of EFI fuel filter and fuel rails to better performance. 3.Durable Construction: The push on EFI adapter is constructed from high quality 6061?T6 aluminum alloy to make sure track racing and rallying requirements for lightness and strength. 4.Excellent Sealing Performance: All threads of the quick disconnect EFI adapter are designed for maximum percentage of engagement, greatly prevent leakage.. 5.Rust Resistant: The AN male quick disconnect push on fitting features a black anodized finish which make sure excellent anti rust, waterproof and oil proof. Specification: Item Type: Quick Disconnect EFI Fitting Material: Aluminum Alloy Application: For EFI fuel filter and fuel rail feed port PackageList: 1 x Quick Disconnect EFI Fitting