Kunifer is the alloy to use for high quality brake and clutch lines not only is it corrosion resistant and suitable for the high pressures involved but it is also very good when it comes to resistance to fatigue cracking due to vibration.
I am not sure if there are different alloys using the...
For those intrested here the chassis No. for the cars at the Goodwood revival meeting. Race No. first then chassis No.
27---1027 10---1018 11---1042 12---1048 14----1001 15---1074 16---1007