704-06-BLK -6AN Male to 5/8"-18 Inverted Flare Adapter

Speedflow 704-06-BLK | -6AN Male to 5/8"-18 Inverted Flare Adapter

Seamlessly connect AN plumbing to factory 5/8"-18 inverted flare hard lines with this precision-machined adapter from Speedflow. Perfect for upgrading OEM fuel, brake, or clutch systems to high-performance AN fittings without cutting or modifying existing lines.

Key Features

• -6AN male to 5/8"-18 inverted flare female thread
• Precision-machined aluminium construction
• Black anodised finish for corrosion resistance and a clean engine bay look
• Direct fitment — no additional adapters or modifications required

Ideal Applications

• Converting OEM inverted flare hard lines to AN plumbing
• Fuel system upgrades — EFI conversions and return line setups
• Brake line and clutch line AN conversions
• Street, race, and project builds — Holden V8, Ford, Chev Small Block, LS, and more

Part Number: 704-06-BLK
SKU: 704-06-BLK