Had a rusted line blow out. It's one of the two lines going from around the master cylinder down behind the driver side wheel well to the two valves or junctions whatever they are. Thought I'd save some money and fix myself. I bought two preflared lines-3/16 bubble. Started to put it back together and found out Dodge in their infinite wisdom made one fitting bigger than the other three. It's one in the valve in wheel well. The three are 3/8, so it must be 7/16 or 1/2 I would imagine. Can't find the old one to size it. My lines are preflared so I'll need an adapter. Does anyone know size and name for an adapter? It would have a female threaded end for the 3/16 bubble flare and a male threaded end to screw into the valve. Any help much appreciated.

 

I'd just buy the right one, not mess with saving the wrong part.