#4 Cobra™ Fuel Hose Adapter, 1/8" MPT Carb Inlet Fitting

This Cobra™ adapter is commonly used to connect the #4 AN swivel flare to the carburetor inlet, but can be used also to connect balance tubes in intake manifolds, etc. Use thread sealant on the pipe thread fittings only.  Never use any on the flared side. It is 1/8" MPT (male pipe thread) on the one side and #4 AN on the other.