3/8 Steel to 5/16 Nylon Tubing Quick Connect – 4LifetimeLines

5/16 Steel to 3/8 Nylon Quick Connect – 4LifetimeLines

KRD PERFORMANCE 3/8 (9.49mm) SAE to 5/16 (8mm) Barb Elbow 90 Degree Nylon Fuel Line Hose Quick Release Connector : Automotive

4LIFETIMELINES Fuel Line Quick Connect, 90 Degree Push-On, Single Barb, Adapter for 3/8 in Steel to 5/16 in Nylon Tubing, Bag of 2, Fuel Line Connection Repair, No Tools Needed : Automotive

1/4 x 25' PVF-Coated Steel Brake Line Kit – 4LifetimeLines

Dorman 800-193 Nylon Fuel Line Unions - 3/8 In., 2 Count(Pack of 1) : Automotive

20x Brake Line Fittings Set For 3/16 Tube Inverted Flares Metric End Union Nuts

Fuel Line Quick Connect - Straight Push-On 5/16 Steel to 3/8 Nylon – AGS Company Automotive Solutions

Fuel Line Connector Bundy Female to Hose Quick-Disconnect Fit - Import It All

X AUTOHAUX 2pcs Fuel Line Quick Connect 90 Degree Push-On Single Barb Fuel Hose Adapter Connector for 5/16 to 3/8 Nylon Tubing : Automotive