Item # 305-66, 3/8 Inch (in) Hose Inner Diameter and 3/8 Inch (in) Pipe Thread size Brass Hose x Inverted Flare Male Swivel Grip-On Fitting On Seal Fast, Inc.
Fuel Hose Fitting - Inverted Flare Male Connector - 3/8 In. X 3/8 In. Tube 785-408D: Advance Auto Parts
Buy (MIX-04-06) 1/4" Hose X 3/8" SAE Male Inverted Flare Hydraulic Fittings