SKU: RHP881-06-05-1
UPC: 848487009761
MPN: 881-06-05-1
The 6AN to 5/16NPT EFI Adapter SAE Quick-disconnect is a crucial component for modern EFI (Electronic Fuel Injection) engine builds and high-performance modifications. This adapter connects two industry-standard sizes, facilitating the transition between AN (Army-Navy) braided fuel lines and NPT (National Pipe Thread) manifold ports. It's particularly useful for builders upgrading from carbureted engines to EFI or modifying existing fuel delivery systems.
Manufactured to SAE specifications, the 6AN to 5/16NPT adapter features a precision-engineered quick-disconnect mechanism that allows for tool-free connection and disconnection without fuel spillage when properly seated. The 6AN side accommodates standard braided stainless steel fuel hose, while the 5/16-inch NPT threaded port is designed for specific fuel rail inlets and regulators, ensuring reliable and leak-free connections in demanding automotive applications.
This adapter is essential for EFI conversions on classic vehicles and engine swaps where fuel system ports differ from donor vehicles. Its compact form factor (2.8 x 1.1 x 3.8 inches) and lightweight construction (0.07 lbs) minimize installation footprint in tight engine bays, making it a practical choice for automotive enthusiasts and professionals alike.
WARNING ⚠️ You must be 18 or older to purchase shotgun or rifle ammunition and 21 or older to purchase handgun ammunition and firearms. Please reference our requirements for ammunition orders to "restricted" states HERE. Always make sure you use the correct ammunition for your firearms. Ammo cannot be shipped to a PO Box. Please reference state & local laws before making a firearm or ammunition purchase.
