wheel cyl. fitting

hi vdart, i'll try to explain better. i have a 72 dart with 9'' front brakes. i have a 72 dart parts car with 10'' front brakes that i want to put to put on mine. when i took one side off the parts car, i noticed the hard brake line broke off even with the nut on the wheel cyl. thats why i dont have the parts i need from the donor car. the wheel cyl. has a long 3/8 fitting and the other end has a short one. i got the broke one out, but the end is not an inverted flare. the end that connects to the hose is, but not the cyl. end. if you look down in the fitting bore, it looks like it needs an outverted flare, even though i know theres no such thing as an outverted flare. just trying to describe it better. all i can find is lines with inverted flares. i bought an 8'' line with a long nut on one end and it will screw in alright and will tighten down good. but i dont know if the two different mating surfaces will seal. i would try to get some pitures on here, but i cant figure how to do it on this laptop. i bought some new wagner cyl. and there the same way. the broke line looks almost like a slight ball end instead of an inverted flare. hopes this explains it better. dave.