-6AN Male to 3/8 Tubing Adapter Fuel Hardline Tube Fitting, 6 AN Flare to 3/8 inch Hard Line Connector Aluminum Black Anodized : Automotive

Tool for creating fuel line barb fitting

AC PERFORMANCE Stainless Steel -3 AN 3/8 x 24 Male Flare Bulkhead Tee, 3 way x AN3 Brake Hose Fitting with Lock nut : Industrial & Scientific

Caps & Plugs - Page 2 of 7 - Earls Performance Plumbing

Hoses, Non Metal Piping, Fittings & Related Materials

Universal Aluminum Fuel HardLine Fitting AN6-3/8 5/16 Female Flare Adapter Connector Tubing with Brass Insert Car Accessories - AliExpress

Hardline Fitting End Adapter Fitting 5/16 Tube To Female AN6 109-05

How to connect rubber lines to the 5/16 nylon line correctly? Any why nylon?

Speedway Motors Steel 3/8-24 IFF to -3 AN Male Adapter: For 3/16 Brake Lines, Corrosion-Resistant Zinc Plating, Retainer Clip Groove, Compatible with 37° AN 3 Hoses : Automotive

Fluid Delivery - Vacuum Hose and Fittings - Vibrant Performance

Aeroflow Hard Line Tubing is offered in both Aluminum and Stainless Steel in many different sizes. Three finishes available including black anodized

Aluminum and Stainless Steel Hard Line

Oil And Transmission Coolers