6AN Flare To AN8 ORB Male Fitting Adapter Dual Pack In Aluminum 6061-T6, 9/16-18 UNF To 3/4-16 UNF With O-Ring Seal, High-Performance AN Line Adapter For Car Enthusiasts And Tuner Projects

Dual-Pack 6AN to AN8 ORB Male Fitting Adapter, 6061-T6
✔️ 9/16-18 UNF to 3/4-16 UNF with O-ring seal, aluminum

The dual-pack adapter converts a 6AN flare to an AN8 ORB male port, made from 6061-T6 aluminum and an NBR O-ring for sealing. It’s commonly used in performance automotive fuel lines, oil coolers, fuel pumps, and regulators.

✅ Thread: 6AN 9/16-18 UNF to AN8 ORB 3/4-16 UNF
✅ Seal: 37° flare on AN side, O-ring on ORB side
✅ Material: 6061-T6 aluminum body with NBR O-ring
✅ Working pressure: 1500 PSI
✅ Operating temp: -65°F to 252°F (fluid); O-ring -4°F to 392°F
✅ Pack: 2 pieces

💡 What is a sealed line adapter used for in automotive projects?

It's handy for changing thread sizes while keeping leaks out of high-pressure fuel and oil lines.

- 6AN flare to AN8 ORB conversion helps connect different system sections
- O-ring seal on ORB side and 37-degree flare on AN side prevent leaks
- Aluminum 6061-T6 body keeps weight down in performance builds
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