Radium M14 Inverted Flare To 6AN Adapter - Mitsubishi Style | Universal (14-0121)

Mitsubishi's M14 inverted flare fittings predate the AN plumbing your build speaks now.

The Radium Engineering M14 Inverted Flare to 6AN Adapter Fitting is the Mitsubishi-style translator: it threads onto the M14x1.5 inverted flare connections found on Evo-era factory fuel hard lines and presents a 6AN male flare for modern hose ends. One fitting connects the OEM steel line world to AN plumbing without cutting, flaring, or improvising.

What You'll Feel

• Factory Mitsubishi hard lines joined to AN hose without line modification
• A proper sealed connection at the inverted flare, not an adapted compromise
• The standard 6AN interface your regulators, filters, and rails expect

Features

• M14x1.5 inverted flare (Mitsubishi style) to 6AN male adapter
• Machined anodized aluminum construction
• Suitable for all fuel types including E85

The Details

Inverted flare connections seal on the flare seat, metal to metal, so this fitting installs clean and dry on the Mitsubishi line side with no sealant or tape, torqued snug against the seat. The 6AN side follows AN rules just as strictly: hose end installed dry, hand threaded to full engagement, then tightened 1/4 to 1/2 turn past bottomed out. Typical duty includes adapting Evo feed and return hard lines during fuel system upgrades, rail conversions, and surge tank installs where factory plumbing meets new AN architecture. Sold individually.

Kit Includes

• 1x M14 inverted flare to 6AN male adapter fitting (14-0121)

Applications

• Mitsubishi-style M14x1.5 inverted flare fuel line connections (Evo and similar platforms)
• All fuel types including gasoline and E85