front mounted cooler - oil lines, what material? Options

[Bob Wolcott]

I have the shroud finished and I now need to route the oil lines back to the engine compartment. What material are the hard lines made of? Here are a few pictures of the lines in question.

http://www.pbase.com/9146gt/image/44622264
http://www.pbase.com/9146gt/image/44622265

Where can these lines be found, or do they have to be fabricated? Is there an easier way like running braided line instead of hard lines?

Thanks,
Bob

[sixnotfour]

Those lines are the factory GT lines , they are brass, A fellow makes them exact duplicate of the factory ones and sells them for 650.00 a pair. they have metric ends.
you can run -12 braided , unless you're going for the GTexact spec.