6AN To M16x1.5 Return Fuel Line Adapter And Power Steering Hose End Connector Aluminum For Vortec 87 98 Chevy Truck 6061 T6 Black Anodized High Strength Build And O Ring Compatible Seal

6AN to M16x1.5 aluminum adapter for Vortec lines
✔️ 1-pack 6AN (9/16-18 UNF / 14.30 mm) and M14x1.5 seal, 6061-T6

This high-strength fuel and steering line adapter is crafted from 6061-T6 aluminum with a black anodized finish. It's designed to connect 6AN supply or return hoses to metric M14x1.5 fittings and to power steering lines in Vortec-era GM trucks and similar systems.

✅ 6AN thread: 9/16-18 UNF
✅ Metric female thread: M14x1.5mm
✅ 37° flare on male end, NBR O-ring
✅ Material: 6061-T6 aluminum, black anodized
✅ Pressure rating: up to 1500 PSI
✅ Temp range: -40°F to 250°F
✅ Applications: fuel, oil, water, air lines

💡 What is a 6AN to M16x1.5 adapter typically used for in automotive fluid systems?

It provides a tight, leak-free connection where high-pressure lines meet metric fittings.

- Handy for fuel lines, oil lines, and power steering hoses - Seals with 37° flare and NBR O-ring for leak-free service - Rated up to 1500 PSI and wide temperature range ✝️