Does anyone know where to get the rubber brake line that goes from the master cylinder to the frame union on a 1972 Chevy C60 with the 9000# front axle? I have found all the other lines on rockauto, but this line isn't mentioned on any website or in person store that I have gone to. Its about 1.5" shorter than a front brake line on a '68 C10, the fittings are the same size but the internal diameter is bigger on the C60; rubber or braided is fine. If you have a part number let me know.