What do I do if a flaring nut for my brakelines is too small to fit into the master cylinder?

 

Find the correct nut, cut the old one off, put the new one on, and re-flare the line. Pretty simple

Mike

 

You need to buy a flaring tool and get the flare nut from the MC you got. Cut your old one off the line and slide the bigger flare nut on to the line. Then you have to use that tool to flare out the line.

 

Oh I know about all that but finding the correct flaring nut is the problem ...it is for a JDM tegra MC/Booster set ...........update i just finised it and damn i am making a mess on the keyboard w/ all that brake oil ...i went to the junk yard and found the correct flare nut off a 92 integra 4 door and just did what u guyz side..so far so good no leaks. let me tell u the new master cylinder is about twice the size and so is the booster as the stock civic ones. . Brakes so much better too not as much effort.......k peace all thanks for helping