6AN To Three Eighths Inch SAE Quick Disconnect EFI Fitting Adapter Aluminum 6061 T6 Push On Male EFI Connector For Fuel Lines High Pressure 1500 PSI 37 Degree Leak Free Seal
✔️ Push-on 6AN to 3/8 SAE EFI fitting, 6061-T6 aluminum high 1500 PSI
This aluminum EFI fitting adapter converts 6AN fuel lines to a 3/8 inch SAE quick-disconnect. Made from 6061-T6 aluminum, it’s built for durability under high pressure and temperature. Perfect for engine fuel rails, LS swap setups, transmission coolers, return lines, and fuel sensors in performance builds.
✅ 6AN thread size: 9/16-18UNF
✅ Long rod OD: 3/8 inch
✅ 37-degree flare seal for leak-free connection
✅ Working pressure: 1500 PSI
✅ Temperature range: -40°F to 250°F
✅ Material: aluminum 6061-T6
✅ Color: Black-long rod
💡 What is a push-on EFI fitting used for in automotive fuel systems? A handy, quick-connect solution for securing fuel lines in high-pressure setups.
- Handy, quick-connect for 6AN to 3/8 in lines in fuel rails, LS swaps, and return lines
- Maintains a leak-free seal with a 37-degree flare design for up to 1500 PSI
- Made from 6061-T6 aluminum for strength and lightweight durability
- Works well in race or street builds where reliable fuel connections matter